See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
23°
Clear
Feels Like: 11°
Min: 23°
Max: 33°
The next few hours will be overcast, with today reaching 33°C and dropping to 12°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:52
Sunrise
19:07
Sunset
Moon
Waxing Crescent
11:43
Moonrise
20:42
Moonset
Daily Forecast
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Wednesday
Thursday
Friday
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Thursday
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Weather in Keokuk today, September 15, 2026
Keokuk stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 100% around 09:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 23°C up to 33°C. Expect humidity between 50% and 92%, most humid near 20:00. Expect gentle winds, highest near 20:00 at 5.0 km/h.
Afternoon skies stay clogged, peaking close to 100% near 17:00. The grey theme continues rather than clearing out. Visibility holds near 15.1 km, though it can fall to 4.5 km. Expect sunrise at 06:52, sunset at 19:07, and 12 hours 15 minutes of sunlight today overall.
In short, cloud leads the story in Keokuk on September 15, 2026; expect limited sun and a peak around 33°C.
Frequently asked questions about weather in Keokuk
How warm does it get in Keokuk?
The warmest month in Keokuk is July, with average high temperatures of 31°C. The average temperature during this period is around 25°C.
How cold does it get in Keokuk?
The coldest month in Keokuk is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Keokuk?
The wettest month in Keokuk is May, with an average of 122mm of precipitation.
What is the driest time of year in Keokuk?
The driest month in Keokuk is February, with an average of 49mm of precipitation.
