Current Conditions

Puerto San José, Escuintla

85°F29°C

Light Rain

Feels like93°F34°C

Wind

WSW 3 mph6 km/h

Humidity

71%

Cloud Cover

86%

As of Wednesday, September 2, 2026 at 7:47 AM CST

Today's Outlook

Day

Overcast and hot, with a high of 87°F30°C — feels like 97°F36°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. 32% chance of drizzle around midday. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 84°F29°C. Light wind from the WNW around 4 mph6 km/h. 41% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 87°F30°CFeels 97°F36°C	Low 82°F28°CFeels 88°F31°C	Precip 0.07 in1.8 mm41%	Cloud 82%	Wind WSW 5 mph8 km/h	Wednesday: Overcast and hot, with a high of 87°F30°C — feels like 97°F36°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. 32% chance of drizzle around midday. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 84°F29°C. Light wind from the WNW around 4 mph6 km/h. 41% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 95°F35°C	Low 81°F27°CFeels 87°F31°C	Precip 0.17 in4.2 mm69%	Cloud 92%	Wind W 4 mph7 km/h	Thursday: Overcast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 95°F35°C. Light wind from the WSW around 4 mph6 km/h. 40% chance of light rain throughout the day. Heat risk in the afternoon. Thursday Night: Overcast, with a low around 81°F27°C. Light wind from the W around 4 mph7 km/h. 69% chance of light rain overnight.
Showers	High 87°F31°CFeels 97°F36°C	Low 83°F28°CFeels 90°F32°C	Precip 0.07 in1.9 mm45%	Cloud 63%	Wind W 4 mph7 km/h	Friday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 43% chance of drizzle throughout the day. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 83°F28°C. Light wind from the WNW around 5 mph7 km/h. 45% chance of light rain in the evening.
Light Rain	High 86°F30°CFeels 96°F36°C	Low 81°F27°CFeels 88°F31°C	Precip 0.15 in3.9 mm66%	Cloud 86%	Wind W 4 mph6 km/h	Saturday: Overcast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 66% chance of light rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 82°F28°C. Light wind from the NW around 4 mph6 km/h. 57% chance of light rain throughout the night.
Drizzle	High 86°F30°CFeels 97°F36°C	Low 81°F27°CFeels 87°F30°C	Precip 0.08 in2 mm38%	Cloud 87%	Wind W 4 mph7 km/h	Sunday: Overcast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 38% chance of drizzle throughout the day. Heat risk in the afternoon. Sunday Night: Overcast, with a low around 82°F28°C. Light wind from the WNW around 4 mph7 km/h. 32% chance of drizzle throughout the night.
Light Rain	High 86°F30°CFeels 97°F36°C	Low 81°F27°CFeels 86°F30°C	Precip 0.18 in4.5 mm62%	Cloud 86%	Wind SSW 4 mph6 km/h	Monday: Overcast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the S at 5 to 7 mph7 to 11 km/h. 62% chance of light rain throughout the day. Heat risk in the afternoon. Monday Night: Overcast, with a low around 81°F27°C. Light wind from the N around 3 mph5 km/h. 53% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 98°F37°C	Low 81°F27°CFeels 87°F30°C	Precip 0.14 in3.6 mm56%	Cloud 89%	Wind WSW 4 mph6 km/h	Tuesday: Overcast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Light wind from the SW around 4 mph7 km/h. 32% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 81°F27°C. Light wind from the WNW around 4 mph6 km/h. 56% chance of light rain overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	87°F30°C Feels 97°F36°C	82°F28°C Feels 88°F31°C	0.07 in1.8 mm· 41%	82%	Light Rain	WSW 5 mph8 km/h
DayOvercast and hot, with a high of 87°F30°C — feels like 97°F36°C. Breezy from the WSW at 6 to 8 mph9 to 13 km/h. 32% chance of drizzle around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 84°F29°C. Light wind from the WNW around 4 mph6 km/h. 41% chance of light rain throughout the night.
	ThursdaySep 3	86°F30°C Feels 95°F35°C	81°F27°C Feels 87°F31°C	0.17 in4.2 mm· 69%	92%	Light Rain	W 4 mph7 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 95°F35°C. Light wind from the WSW around 4 mph6 km/h. 40% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the W around 4 mph7 km/h. 69% chance of light rain overnight.
	FridaySep 4	87°F31°C Feels 97°F36°C	83°F28°C Feels 90°F32°C	0.07 in1.9 mm· 45%	63%	Showers	W 4 mph7 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 83°F28°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 43% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 83°F28°C. Light wind from the WNW around 5 mph7 km/h. 45% chance of light rain in the evening.
	SaturdaySep 5	86°F30°C Feels 96°F36°C	81°F27°C Feels 88°F31°C	0.15 in3.9 mm· 66%	86%	Light Rain	W 4 mph6 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 66% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 82°F28°C. Light wind from the NW around 4 mph6 km/h. 57% chance of light rain throughout the night.
	SundaySep 6	86°F30°C Feels 97°F36°C	81°F27°C Feels 87°F30°C	0.08 in2 mm· 38%	87%	Drizzle	W 4 mph7 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Light wind from the SW around 4 mph7 km/h. 38% chance of drizzle throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 82°F28°C. Light wind from the WNW around 4 mph7 km/h. 32% chance of drizzle throughout the night.
	MondaySep 7	86°F30°C Feels 97°F36°C	81°F27°C Feels 86°F30°C	0.18 in4.5 mm· 62%	86%	Light Rain	SSW 4 mph6 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the S at 5 to 7 mph7 to 11 km/h. 62% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the N around 3 mph5 km/h. 53% chance of light rain throughout the night.
	TuesdaySep 8	86°F30°C Feels 98°F37°C	81°F27°C Feels 87°F30°C	0.14 in3.6 mm· 56%	89%	Light Rain	WSW 4 mph6 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Light wind from the SW around 4 mph7 km/h. 32% chance of drizzle throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the WNW around 4 mph6 km/h. 56% chance of light rain overnight.
	WednesdaySep 9	88°F31°C Feels 100°F38°C	81°F27°C Feels 88°F31°C	0.01 in0.2 mm· 6%	42%	Hot	WSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SW at 6 to 10 mph10 to 15 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 82°F28°C. Light wind from the WNW around 4 mph7 km/h.
	ThursdaySep 10	89°F31°C Feels 100°F38°C	82°F28°C Feels 87°F31°C	0.01 in0.2 mm· 7%	21%	Hot	W 5 mph9 km/h
DayMostly clear and hot, with a high of 89°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 6 to 10 mph10 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Light wind from the WNW around 5 mph7 km/h.
	FridaySep 11	88°F31°C Feels 100°F38°C	81°F27°C Feels 87°F31°C	0.02 in0.4 mm· 14%	34%	Drizzle	WSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Light wind from the WNW around 4 mph6 km/h. 11% chance of drizzle in the evening.
	SaturdaySep 12	88°F31°C Feels 100°F38°C	82°F28°C Feels 88°F31°C	0.04 in1.1 mm· 24%	41%	Drizzle	WSW 4 mph7 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 82°F28°C — feels like 100°F38°C. Breezy from the SW at 5 to 8 mph9 to 13 km/h. 24% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Light wind from the NW around 4 mph6 km/h. 19% chance of drizzle throughout the night.
	SundaySep 13	87°F31°C Feels 99°F37°C	82°F28°C Feels 88°F31°C	0.12 in3 mm· 44%	69%	Showers	SW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 82°F28°C — feels like 99°F37°C. Breezy from the SSW at 5 to 8 mph8 to 13 km/h. 44% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 82°F28°C. Light wind from the NNW around 3 mph5 km/h. 34% chance of light rain throughout the night.
	MondaySep 14	86°F30°C Feels 97°F36°C	81°F27°C Feels 87°F31°C	0.2 in5.1 mm· 45%	84%	Light Rain	SW 4 mph7 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. 45% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 82°F28°C. Light wind from the N around 4 mph6 km/h. 42% chance of light rain throughout the night.
	TuesdaySep 15	86°F30°C Feels 97°F36°C	81°F27°C Feels 87°F30°C	0.17 in4.2 mm· 42%	86%	Light Rain	W 5 mph7 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the WSW at 5 to 7 mph9 to 12 km/h. 42% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the NW around 4 mph6 km/h. 38% chance of light rain throughout the night.
	WednesdaySep 16	86°F30°C Feels 97°F36°C	81°F27°C Feels 86°F30°C	0.12 in3 mm· 41%	75%	Light Rain	W 4 mph7 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 81°F27°C — feels like 97°F36°C. Breezy from the SW at 5 to 7 mph8 to 12 km/h. 41% chance of drizzle throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the NW around 4 mph6 km/h. 28% chance of light rain throughout the night.

Nearby Cities

La Gomera19 mi31 km Masagua20 mi31 km Escuintla26 mi42 km Guazacapán29 mi47 km Santa Lucía Cotzumalguapa32 mi51 km Palín34 mi55 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 13.9222°N, 90.8191°W·Elevation: 5m·Timezone: America/Guatemala·Population: 18,655