Current Conditions

Chalchuapa, Santa Ana Department

77°F25°C

Rain

Wind

ENE 2 mph4 km/h

Humidity

81%

Cloud Cover

79%

As of Wednesday, September 23, 2026 at 8:09 AM CST

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 73°F23°C. Light wind from the ESE around 2 mph3 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 82°F28°CFeels 86°F30°C	Low 70°F21°C	Precip 0.57 in14.5 mm100%	Cloud 91%	Wind ESE 2 mph4 km/h	Wednesday: Overcast and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 73°F23°C. Light wind from the ESE around 2 mph3 km/h. 99% chance of rain throughout the night.
Rain	High 84°F29°CFeels 88°F31°C	Low 70°F21°C	Precip 0.46 in11.7 mm94%	Cloud 92%	Wind E 2 mph4 km/h	Thursday: Overcast and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 70°F21°C. Light wind from the NE around 2 mph3 km/h. 90% chance of rain throughout the night.
Rain	High 83°F28°CFeels 87°F31°C	Low 71°F22°C	Precip 0.3 in7.7 mm86%	Cloud 91%	Wind ENE 3 mph4 km/h	Friday: Overcast and warm, with a high of 83°F28°C and morning low of 71°F22°C. Light wind from the E around 3 mph5 km/h. 86% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the NE around 2 mph3 km/h. 73% chance of light rain throughout the night.
Rain	High 82°F28°CFeels 87°F30°C	Low 71°F22°C	Precip 0.29 in7.4 mm94%	Cloud 96%	Wind E 3 mph4 km/h	Saturday: Overcast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 71°F22°C. Light wind from the ENE around 2 mph3 km/h. 80% chance of light rain throughout the night.
Rain	High 82°F28°CFeels 87°F30°C	Low 71°F22°C	Precip 0.34 in8.6 mm91%	Cloud 89%	Wind ESE 2 mph3 km/h	Sunday: Overcast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the SE around 3 mph4 km/h. 91% chance of rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 71°F22°C. Light wind from the E around 2 mph3 km/h. 85% chance of light rain throughout the night.
Rain	High 84°F29°CFeels 88°F31°C	Low 70°F21°C	Precip 0.31 in7.9 mm90%	Cloud 79%	Wind SSE 2 mph3 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSE around 2 mph4 km/h. 90% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 70°F21°C. Light wind from the NNW around 2 mph3 km/h. 81% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 88°F31°C	Low 70°F21°C	Precip 0.24 in6.2 mm86%	Cloud 82%	Wind WSW 2 mph3 km/h	Tuesday: Overcast and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SW around 2 mph4 km/h. 86% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 71°F21°C. Light wind from the NW around 2 mph3 km/h. 71% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	82°F28°C Feels 86°F30°C	70°F21°C	0.57 in14.5 mm· 100%	91%	Rain	ESE 2 mph4 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the ESE around 3 mph5 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the ESE around 2 mph3 km/h. 99% chance of rain throughout the night.
	ThursdaySep 24	84°F29°C Feels 88°F31°C	70°F21°C	0.46 in11.7 mm· 94%	92%	Rain	E 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 2 mph3 km/h. 90% chance of rain throughout the night.
	FridaySep 25	83°F28°C Feels 87°F31°C	71°F22°C	0.3 in7.7 mm· 86%	91%	Rain	ENE 3 mph4 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 71°F22°C. Light wind from the E around 3 mph5 km/h. 86% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 2 mph3 km/h. 73% chance of light rain throughout the night.
	SaturdaySep 26	82°F28°C Feels 87°F30°C	71°F22°C	0.29 in7.4 mm· 94%	96%	Rain	E 3 mph4 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the ENE around 2 mph3 km/h. 80% chance of light rain throughout the night.
	SundaySep 27	82°F28°C Feels 87°F30°C	71°F22°C	0.34 in8.6 mm· 91%	89%	Rain	ESE 2 mph3 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 71°F22°C. Light wind from the SE around 3 mph4 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the E around 2 mph3 km/h. 85% chance of light rain throughout the night.
	MondaySep 28	84°F29°C Feels 88°F31°C	70°F21°C	0.31 in7.9 mm· 90%	79%	Rain	SSE 2 mph3 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSE around 2 mph4 km/h. 90% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 70°F21°C. Light wind from the NNW around 2 mph3 km/h. 81% chance of light rain throughout the night.
	TuesdaySep 29	84°F29°C Feels 88°F31°C	70°F21°C	0.24 in6.2 mm· 86%	82%	Light Rain	WSW 2 mph3 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SW around 2 mph4 km/h. 86% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Light wind from the NW around 2 mph3 km/h. 71% chance of light rain throughout the night.
	WednesdaySep 30	85°F30°C Feels 90°F32°C	70°F21°C	0.18 in4.6 mm· 85%	65%	Showers	WNW 2 mph3 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 70°F21°C. Light wind from the W around 2 mph4 km/h. 85% chance of showers around midday. Humid. NightMostly cloudy, with a low around 71°F21°C. Light wind from the NW around 2 mph3 km/h. 61% chance of showers throughout the night.
	ThursdayOct 1	85°F29°C Feels 89°F32°C	70°F21°C	0.2 in5 mm· 91%	73%	Light Rain	SSW 2 mph4 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Light wind from the S around 3 mph4 km/h. 91% chance of showers around midday. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the N around 2 mph3 km/h. 67% chance of light rain throughout the night.
	FridayOct 2	84°F29°C Feels 88°F31°C	70°F21°C	0.29 in7.3 mm· 90%	82%	Rain	E 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SE around 3 mph4 km/h. 90% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the ENE around 2 mph3 km/h. 82% chance of light rain throughout the night.
	SaturdayOct 3	84°F29°C Feels 88°F31°C	71°F22°C	0.44 in11.2 mm· 97%	84%	Rain	E 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 71°F22°C. Light wind from the ESE around 3 mph4 km/h. 97% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 2 mph3 km/h. 88% chance of light rain throughout the night.
	SundayOct 4	83°F28°C Feels 88°F31°C	71°F22°C	0.5 in12.6 mm· 95%	89%	Rain	ENE 2 mph4 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 71°F22°C. Light wind from the E around 3 mph4 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 2 mph3 km/h. 88% chance of light rain throughout the night.
	MondayOct 5	83°F29°C Feels 88°F31°C	71°F22°C	0.42 in10.6 mm· 86%	88%	Rain	ENE 3 mph4 km/h
DayOvercast and warm, with a high of 83°F29°C and morning low of 71°F22°C. Light wind from the ENE around 3 mph5 km/h. 86% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 2 mph3 km/h. 81% chance of light rain throughout the night.
	TuesdayOct 6	84°F29°C Feels 88°F31°C	71°F22°C	0.44 in11.3 mm· 85%	84%	Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 71°F22°C. Light wind from the ENE around 3 mph5 km/h. 85% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the NE around 2 mph4 km/h. 79% chance of light rain throughout the night.
	WednesdayOct 7	84°F29°C Feels 88°F31°C	71°F22°C	0.33 in8.5 mm· 80%	79%	Rain	NNE 3 mph4 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Light wind from the NE around 3 mph5 km/h. 80% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the NNE around 2 mph4 km/h. 73% chance of light rain throughout the night.

Nearby Cities

Santa Ana8 mi13 km Ahuachapán12 mi19 km Izalco17 mi27 km Sonzacate18 mi28 km Sonsonate19 mi30 km Metapán29 mi46 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.

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Coordinates: 13.9867°N, 89.6811°W·Elevation: 710m·Timezone: America/El_Salvador·Population: 32,282