San Juan
El Retén, Magdalena, Colombia
Current Weather
30°87°
Mostly Cloudy
Feels Like: 34°94°
Min: 24°76°
Max: 35°94°
The next few hours will be mostly cloudy, with today reaching 35°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms until night.
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:50
Sunrise
17:31
Sunset
Moon
15:44
Moonrise
03:22
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for San Juan.
View stargazing scoreWeather in San Juan today, October 23, 2026
Rain features in San Juan on October 23, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.Rain features in San Juan on October 23, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.
The temperature range runs from about 24°C up to 35°C. Expect humidity between 58% and 100%, most humid near 21:00. Expect gentle winds, highest near 19:00 at 8 km/h.The temperature range runs from about 76°F up to 94°F. Expect humidity between 58% and 100%, most humid near 21:00. Expect gentle winds, highest near 19:00 at 5 mph.
Expect the wet theme to continue later, as rain odds reach 28% near 23:00. Cloud amounts hold near 90% around 19:00. Visibility stays near 16.1 km. Expect sunrise at 05:50, sunset at 17:31, and 11 hours 41 minutes of sunlight today overall.Expect the wet theme to continue later, as rain odds reach 28% near 23:00. Cloud amounts hold near 90% around 19:00. Visibility stays near 10 mi. Expect sunrise at 05:50, sunset at 17:31, and 11 hours 41 minutes of sunlight today overall.
Overall, San Juan on October 23, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 28% and the high sits around 35°C.Overall, San Juan on October 23, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 28% and the high sits around 94°F.
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is February, with average high temperatures of 33°C. The average temperature during this period is around 29°C.The warmest month in San Juan is February, with average high temperatures of 91°F. The average temperature during this period is around 84°F.
How cold does it get in San Juan?
The coldest month in San Juan is October, with average low temperatures of 24°C. The average temperature during this period is around 27°C.The coldest month in San Juan is October, with average low temperatures of 76°F. The average temperature during this period is around 81°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 422 mm of precipitation.The wettest month in San Juan is October, with an average of 16.6 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is February, with an average of 9 mm of precipitation.The driest month in San Juan is February, with an average of 0.4 in of precipitation.