San Agustín

Departamento de Usulután, El Salvador

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Current Weather

24°

Misty and Humid

Feels Like: 23°

Min: 24°

Max: 31°

The next few hours will be light rain and humid, with today reaching 31°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms until night.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

24° 24° 24° 24° 24° 24° 24° 26° 27° 28° 29° 30° 31° 31° 30° 30° 29° 27° 26° 25° 25° 25° 25° 25°
68%
46%
46%
46%
34%
34%
34%
14%
14%
14%
42%
42%
42%
42%
42%
36%
36%
36%
18%
18%
18%
34%
34%
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Today

Daylight Hours

05:46

Sunrise

17:43

Sunset

11 hours 56 minutes of sunlight today

Moon

Waxing Gibbous

17:09

Moonrise

04:42

Moonset

Daily Forecast

Today

24°
31°

Saturday

24°
29°

Sunday

24°
29°

Monday

24°
30°

Tuesday

24°
29°

Wednesday

24°
27°

Thursday

23°
27°

Friday

23°
26°

Saturday

23°
25°

Sunday

23°
33°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

99% Very Humid
Low High

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Weather in San Agustín today, September 25, 2026

Expect unsettled, showery conditions in San Agustín on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 68% and the highest odds around 00:00. Cloud is also thick early on, peaking near 98% around 00:00.

Temperatures climb from an overnight low near 24°C toward a daytime high of about 31°C. Moisture in the air spans 60%-99%, with the highest values around 00:00. A lighter breeze peaks around 12:00 near 1.8 km/h.

Afternoon showers stay in play, peaking near 42% around 13:00. Skies remain cluttered, with cover about 95% by 23:00. Horizontal visibility sits around 14.0 km, briefly nearer 1.4 km. Daylight runs from 05:46 to 17:43, lasting 11 hours 56 minutes of sunlight today.

Taken together, San Agustín looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 31°C.

Frequently asked questions about weather in San Agustín

How warm does it get in San Agustín?

The warmest month in San Agustín is March, with average high temperatures of 36°C. The average temperature during this period is around 29°C.

How cold does it get in San Agustín?

The coldest month in San Agustín is January, with average low temperatures of 22°C. The average temperature during this period is around 28°C.

What is the wettest time of year in San Agustín?

The wettest month in San Agustín is June, with an average of 363mm of precipitation.

What is the driest time of year in San Agustín?

The driest month in San Agustín is January, with an average of 1mm of precipitation.

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Metric (°C, km/h)