Izalco

Departamento de Sonsonate, El Salvador

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Current Weather

24°

Overcast

Feels Like: 23°

Min: 23°

Max: 27°

The next few hours will be mostly cloudy, with tomorrow reaching 27°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

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Hourly Forecast

24° 24° 24° 24° 23° 23° 23° 23° 23° 24° 25° 26° 27° 27° 27° 27° 26° 26° 25° 25° 24° 24° 24° 24°
16%
16%
16%
18%
44%
44%
44%
28%
28%
28%
98%
98%
98%
100%
100%
100%
82%
82%
82%
14%
14%
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
Today
Tomorrow

Daylight Hours

05:51

Sunrise

17:48

Sunset

11 hours 57 minutes of sunlight today

Moon

Waxing Gibbous

16:36

Moonrise

03:56

Moonset

Daily Forecast

Thursday

23°
27°

Today

23°
27°

Saturday

23°
27°

Sunday

22°
27°

Monday

22°
28°

Tuesday

22°
28°

Wednesday

22°
25°

Thursday

22°
24°

Friday

22°
25°

Saturday

22°
25°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

91% Very Humid
Low High

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Weather in Izalco tomorrow, September 25, 2026

Expect unsettled, showery conditions in Izalco 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 98% and the highest odds around 10:00. Cloud is also thick early on, peaking near 87% around 00:00.

The day peaks near 27°C and cools toward 23°C. The air stays humid, with relative humidity between 80% and 98% and the peak around 18:00. A lighter breeze peaks around 12:00 near 2.4 km/h.

The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 97% at 18:00 keeps the feel grey. Visibility stays generally good near 13.6 km on average, though it can drop toward 5.0 km in thicker cloud or showers. The sun rises at 05:51 and sets at 17:47, for a total of 11 hours 56 minutes of sunlight today.

Taken together, Izalco looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 27°C.

Frequently asked questions about weather in Izalco

How warm does it get in Izalco?

The warmest month in Izalco is March, with average high temperatures of 31°C. The average temperature during this period is around 26°C.

How cold does it get in Izalco?

The coldest month in Izalco is January, with average low temperatures of 20°C. The average temperature during this period is around 25°C.

What is the wettest time of year in Izalco?

The wettest month in Izalco is June, with an average of 446mm of precipitation.

What is the driest time of year in Izalco?

The driest month in Izalco is January, with an average of 6mm of precipitation.

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Metric (°C, km/h)