Current Conditions

Petatlán, Guerrero

80°F27°C

Drizzle

Wind

N 2 mph3 km/h

Humidity

83%

Cloud Cover

81%

As of Wednesday, August 12, 2026 at 11:51 PM CST

Today's Outlook

Night

Mostly cloudy, with a low around 78°F26°C. Light wind from the NW around 3 mph4 km/h. 10% chance of drizzle.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 89°F32°CFeels 97°F36°C	Low 77°F25°C	Precip 0.02 in0.6 mm26%	Cloud 38%	Wind W 3 mph5 km/h	Thursday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Light wind from the WSW around 3 mph6 km/h. 26% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the NW around 3 mph4 km/h. 10% chance of drizzle.
Drizzle	High 89°F32°CFeels 98°F37°C	Low 77°F25°C	Precip 0.02 in0.6 mm42%	Cloud 35%	Wind W 3 mph5 km/h	Friday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 99°F37°C. Light wind from the WSW around 4 mph6 km/h. 42% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the NW around 2 mph4 km/h. 12% chance of drizzle in the evening.
Showers	High 89°F32°CFeels 99°F37°C	Low 79°F26°C	Precip 0.07 in1.9 mm45%	Cloud 59%	Wind W 3 mph6 km/h	Saturday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the W around 4 mph6 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the NW around 3 mph5 km/h. 20% chance of showers overnight.
Light Rain	High 88°F31°CFeels 100°F38°C	Low 78°F26°C	Precip 0.21 in5.4 mm63%	Cloud 88%	Wind W 3 mph5 km/h	Sunday: Overcast and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 100°F38°C. Light wind from the W around 3 mph6 km/h. 63% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Overcast, with a low around 79°F26°C. Light wind from the N around 2 mph4 km/h. 46% chance of light rain throughout the night.
Light Rain	High 87°F31°CFeels 96°F36°C	Low 78°F25°C	Precip 0.17 in4.4 mm51%	Cloud 89%	Wind WSW 3 mph4 km/h	Monday: Overcast and hot, with a high of 87°F31°C and morning low of 78°F25°C — feels like 97°F36°C. Light wind from the WSW around 3 mph5 km/h. 51% chance of light rain throughout the day. Heat risk in the afternoon. Monday Night: Overcast, with a low around 79°F26°C. Light wind from the NE around 3 mph4 km/h. 44% chance of light rain throughout the night.
Drizzle	High 89°F32°CFeels 97°F36°C	Low 77°F25°C	Precip 0.02 in0.6 mm30%	Cloud 67%	Wind WNW 4 mph6 km/h	Tuesday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Light wind from the W around 4 mph7 km/h. 30% chance of drizzle in the afternoon. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the NW around 3 mph5 km/h. 12% chance of drizzle in the evening.
Showers	High 89°F32°CFeels 99°F37°C	Low 78°F25°C	Precip 0.05 in1.2 mm38%	Cloud 50%	Wind WNW 3 mph5 km/h	Wednesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 78°F25°C — feels like 99°F37°C. Light wind from the W around 4 mph7 km/h. 38% chance of showers in the morning. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the NW around 3 mph4 km/h. 28% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	89°F32°C Feels 97°F36°C	77°F25°C	0.02 in0.6 mm· 26%	38%	Drizzle	W 3 mph5 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Light wind from the WSW around 3 mph6 km/h. 26% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NW around 3 mph4 km/h. 10% chance of drizzle.
	FridayAug 14	89°F32°C Feels 98°F37°C	77°F25°C	0.02 in0.6 mm· 42%	35%	Drizzle	W 3 mph5 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 99°F37°C. Light wind from the WSW around 4 mph6 km/h. 42% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F25°C. Light wind from the NW around 2 mph4 km/h. 12% chance of drizzle in the evening.
	SaturdayAug 15	89°F32°C Feels 99°F37°C	79°F26°C	0.07 in1.9 mm· 45%	59%	Showers	W 3 mph6 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the W around 4 mph6 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NW around 3 mph5 km/h. 20% chance of showers overnight.
	SundayAug 16	88°F31°C Feels 100°F38°C	78°F26°C	0.21 in5.4 mm· 63%	88%	Light Rain	W 3 mph5 km/h
DayOvercast and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 100°F38°C. Light wind from the W around 3 mph6 km/h. 63% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the N around 2 mph4 km/h. 46% chance of light rain throughout the night.
	MondayAug 17	87°F31°C Feels 96°F36°C	78°F25°C	0.17 in4.4 mm· 51%	89%	Light Rain	WSW 3 mph4 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 78°F25°C — feels like 97°F36°C. Light wind from the WSW around 3 mph5 km/h. 51% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the NE around 3 mph4 km/h. 44% chance of light rain throughout the night.
	TuesdayAug 18	89°F32°C Feels 97°F36°C	77°F25°C	0.02 in0.6 mm· 30%	67%	Drizzle	WNW 4 mph6 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Light wind from the W around 4 mph7 km/h. 30% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the NW around 3 mph5 km/h. 12% chance of drizzle in the evening.
	WednesdayAug 19	89°F32°C Feels 99°F37°C	78°F25°C	0.05 in1.2 mm· 38%	50%	Showers	WNW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 78°F25°C — feels like 99°F37°C. Light wind from the W around 4 mph7 km/h. 38% chance of showers in the morning. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NW around 3 mph4 km/h. 28% chance of drizzle in the evening.
	ThursdayAug 20	89°F32°C Feels 98°F37°C	78°F26°C	0.11 in2.7 mm· 56%	61%	Showers	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 78°F26°C — feels like 99°F37°C. Light wind from the WSW around 3 mph5 km/h. 56% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NNW around 3 mph4 km/h. 29% chance of drizzle throughout the night.
	FridayAug 21	89°F32°C Feels 98°F37°C	78°F26°C	0.1 in2.6 mm· 47%	72%	Light Rain	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 78°F26°C — feels like 99°F37°C. Light wind from the WSW around 3 mph5 km/h. 47% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the NNE around 3 mph4 km/h. 22% chance of drizzle throughout the night.
	SaturdayAug 22	89°F32°C Feels 97°F36°C	78°F26°C	0.07 in1.8 mm· 42%	78%	Light Rain	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 78°F26°C — feels like 97°F36°C. Light wind from the W around 4 mph6 km/h. 42% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the NNW around 3 mph5 km/h. 19% chance of drizzle throughout the night.
	SundayAug 23	88°F31°C Feels 96°F35°C	78°F25°C	0.12 in3 mm· 55%	81%	Light Rain	WNW 3 mph6 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F25°C — feels like 95°F35°C. Light wind from the W around 4 mph6 km/h. 55% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the NW around 3 mph5 km/h. 31% chance of light rain throughout the night.
	MondayAug 24	88°F31°C Feels 96°F36°C	77°F25°C	0.12 in3 mm· 58%	77%	Light Rain	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 97°F36°C. Light wind from the W around 3 mph6 km/h. 58% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F25°C. Light wind from the NW around 3 mph4 km/h. 29% chance of drizzle throughout the night.
	TuesdayAug 25	89°F31°C Feels 97°F36°C	78°F25°C	0.09 in2.4 mm· 55%	69%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 78°F25°C — feels like 97°F36°C. Light wind from the W around 3 mph5 km/h. 55% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NNW around 3 mph4 km/h. 33% chance of drizzle throughout the night.
	WednesdayAug 26	89°F32°C Feels 97°F36°C	78°F25°C	0.1 in2.5 mm· 58%	63%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 78°F25°C — feels like 97°F36°C. Light wind from the W around 3 mph5 km/h. 58% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the NNW around 3 mph4 km/h. 26% chance of drizzle throughout the night.
	ThursdayAug 27	88°F31°C Feels 97°F36°C	78°F25°C	0.09 in2.4 mm· 60%	69%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F25°C — feels like 97°F36°C. Light wind from the W around 4 mph6 km/h. 60% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NNW around 3 mph4 km/h. 25% chance of drizzle overnight.

Nearby Cities

Ixtapa-Zihuatanejo20 mi32 km Técpan de Galeana47 mi76 km Atoyac de Álvarez60 mi96 km Ciudad Lázaro Cárdenas68 mi109 km Ciudad Altamirano69 mi111 km Las Guacamayas70 mi113 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: 17.5377°N, 101.2680°W·Elevation: 39m·Timezone: America/Mexico_City·Population: 21,659