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El Salvador weather live forecast
Today's maximum temperature in El Salvador is expected to be 30°C. Select a day from the live weather forecast for El Salvador (San Salvador) for more weather parameters.
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Tuesday
16th Sep
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Wednesday
17th Sep -
Thursday
18th Sep -
Friday
19th Sep -
Saturday
20th Sep
5-day weather forecast updated at 04:00 on Tuesday 16th September 2025 GMT
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The 5-day weather forecast for El Salvador (San Salvador) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
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Below are temperatures expected today at popular countries, regions and places in El Salvador. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.
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El Salvador weather forecast by day
Below are the detailed weather forecasts for El Salvador for the next 5 days. The forecasts shown are for San Salvador and may not represent the whole of El Salvador. Browse more destinations in El Salvador to view more weather forecasts.
El Salvador weather for Tuesday 16th September 2025
Expect isolated thunderstorms in El Salvador with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and little or no wind of 5 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from NW
El Salvador weather for Wednesday 17th September 2025
Expect isolated thunderstorms in El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and little or no wind of 6 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from NW
El Salvador weather for Thursday 18th September 2025
Expect isolated thunderstorms in El Salvador with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and little or no wind of 6 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
El Salvador weather for Friday 19th September 2025
Expect isolated thunderstorms in El Salvador with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a light breeze of 7 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SE
El Salvador weather for Saturday 20th September 2025
Expect isolated thunderstorms in El Salvador with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 94% chance of some rain and a light breeze of 7 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from SE
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Metric (°C / mm) | Imperial (°F / inches)
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