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
06:36
Sunrise
18:36
Sunset
Moon
New Moon
06:35
Moonrise
18:57
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Kisumu.
Resources
UV Index
Humidity
Weather in Kisumu today, September 11, 2026
Expect unsettled, showery conditions in Kisumu on September 11, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Expect highs of 27°C and cooler readings close to 16°C. Moisture in the air spans 53%-94%, with the highest values around 21:00. Winds stay light, near 2.7 km/h by 18:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 90% around 16:00. Skies remain cluttered, with cover about 40% by 21:00. Visibility stays generally good near 14.9 km on average, though it can drop toward 4.7 km in thicker cloud or showers. The sun rises at 06:36 and sets at 18:36, for a total of 11 hours 59 minutes of sunlight today.
Taken together, Kisumu looks wet enough on September 11, 2026 that flexible outdoor plans work best, with temperatures peaking near 27°C.
Frequently asked questions about weather in Kisumu
How warm does it get in Kisumu?
The warmest month in Kisumu is February, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in Kisumu?
The coldest month in Kisumu is August, with average low temperatures of 18°C. The average temperature during this period is around 21°C.
What is the wettest time of year in Kisumu?
The wettest month in Kisumu is April, with an average of 304mm of precipitation.
What is the driest time of year in Kisumu?
The driest month in Kisumu is February, with an average of 89mm of precipitation.