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
06:05
Sunrise
18:05
Sunset
Moon
Waxing Gibbous
12:51
Moonrise
01:33
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
Upgrade to access real-time air quality data for Tômbua.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Tômbua.
View stargazing scoreWeather in Tômbua tomorrow, September 21, 2026
Cloud cover dominates in Tômbua on September 21, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 87% around 07:00. Grey conditions set the early tone before any later change.
Expect highs of 16°C and cooler readings close to 15°C. Expect humidity between 92% and 97%, most humid near 13:00. A lighter breeze peaks around 13:00 near 3.6 km/h.
Through the afternoon skies look more workable, with cloud near 38% around 19:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:04 and sunset at 18:05, giving 12 hours 0 minutes of sunlight today.
Taken together, overcast skies in Tômbua on September 21, 2026 favour indoor or covered options, with temperatures near 16°C.
Frequently asked questions about weather in Tômbua
How warm does it get in Tômbua?
The warmest month in Tômbua is March, with average high temperatures of 25°C. The average temperature during this period is around 23°C.
How cold does it get in Tômbua?
The coldest month in Tômbua is August, with average low temperatures of 16°C. The average temperature during this period is around 17°C.
What is the wettest time of year in Tômbua?
The wettest month in Tômbua is February, with an average of 21mm of precipitation.
What is the driest time of year in Tômbua?
The driest month in Tômbua is May, with an average of 0mm of precipitation.
