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Hourly Forecast
Daylight Hours
05:49
Sunrise
17:46
Sunset
Moon
Waxing Gibbous
16:34
Moonrise
03:54
Moonset
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View stargazing scoreWeather in San Salvador tomorrow, September 25, 2026
San Salvador looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 46% and the highest odds around 00:00. Cloud is also thick early on, peaking near 93% around 00:00.
Temperatures climb from an overnight low near 21°C toward a daytime high of about 29°C. Expect humidity between 63% and 100%, most humid near 02:00. Winds stay light, near 1.8 km/h by 12:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 58% around 13:00. Cloud also stays substantial, close to 96% near 18:00. Visibility stays generally good near 9.4 km on average, though it can drop toward 0.1 km in thicker cloud or showers. Expect sunrise at 05:49, sunset at 17:45, and 11 hours 56 minutes of sunlight today overall.
In short, treat September 25, 2026 in San Salvador as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.
Frequently asked questions about weather in San Salvador
How warm does it get in San Salvador?
The warmest month in San Salvador is March, with average high temperatures of 34°C. The average temperature during this period is around 27°C.
How cold does it get in San Salvador?
The coldest month in San Salvador 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 San Salvador?
The wettest month in San Salvador is June, with an average of 342mm of precipitation.
What is the driest time of year in San Salvador?
The driest month in San Salvador is January, with an average of 2mm of precipitation.
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