See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:44
Sunrise
17:42
Sunset
Moon
Waxing Gibbous
16:26
Moonrise
03:49
Moonset
Daily Forecast
Thursday
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for San Juan del Cesar.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for San Juan del Cesar.
View stargazing scoreWeather in San Juan del Cesar tomorrow, September 25, 2026
Rain features in San Juan del Cesar on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 28% by 11:00. The thickest cloud arrives around 07:00, reaching about 81%.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 35°C. Relative humidity sits between 42% and 93%, reaching its peak around 22:00. Winds stay light, near 3.5 km/h by 16:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 98% around 14:00. Skies remain cluttered, with cover about 86% by 19:00. Horizontal visibility sits around 15.3 km, briefly nearer 3.7 km. Expect sunrise at 05:44, sunset at 17:41, and 11 hours 57 minutes of sunlight today overall.
The practical takeaway for San Juan del Cesar on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 35°C.
Frequently asked questions about weather in San Juan del Cesar
How warm does it get in San Juan del Cesar?
The warmest month in San Juan del Cesar is August, with average high temperatures of 30°C. The average temperature during this period is around 25°C.
How cold does it get in San Juan del Cesar?
The coldest month in San Juan del Cesar is January, with average low temperatures of 19°C. The average temperature during this period is around 23°C.
What is the wettest time of year in San Juan del Cesar?
The wettest month in San Juan del Cesar is May, with an average of 336mm of precipitation.
What is the driest time of year in San Juan del Cesar?
The driest month in San Juan del Cesar is January, with an average of 51mm of precipitation.
Explore more weather forecasts
- Villanueva, Departamento de La Guajira
- Bogotá, Distrito Capital de Bogotá
- Distracción, Departamento de La Guajira
- Cali, Departamento del Valle del Cauca
- Fonseca, Departamento de La Guajira
- Medellín, Departamento de Antioquia
- Barrancas, Departamento de La Guajira
- Barranquilla, Departamento del Atlántico
- Albania, Departamento de La Guajira
- Cartagena, Departamento de Bolívar
- Riohacha, Departamento de La Guajira
- Cúcuta, Departamento de Norte de Santander
- Maicao, Departamento de La Guajira
- Bucaramanga, Departamento de Santander