See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Light Rain
Feels Like: 17°
Min: 17°
Max: 24°
The next few hours will be humid and mostly cloudy, with tomorrow reaching 26°C and dropping to 14°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
06:57
Sunrise
19:12
Sunset
Moon
Waxing Crescent
11:51
Moonrise
20:45
Moonset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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Weather in Oskaloosa tomorrow, September 16, 2026
Oskaloosa looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 100% near 00:00. Sunshine has little room until later in the day.
The day peaks near 26°C and cools toward 16°C. Relative humidity sits between 38% and 94%, reaching its peak around 00:00. A lighter breeze peaks around 08:00 near 4.7 km/h.
Afternoon conditions open up, holding cloud close to 56% near 18:00. The day finishes on a milder, brighter note. Expect visibility near 15.5 km, with poorer spells close to 13.8 km. Expect sunrise at 06:58, sunset at 19:11, and 12 hours 12 minutes of sunlight today overall.
Overall, Oskaloosa on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 26°C.
Frequently asked questions about weather in Oskaloosa
How warm does it get in Oskaloosa?
The warmest month in Oskaloosa is July, with average high temperatures of 30°C. The average temperature during this period is around 25°C.
How cold does it get in Oskaloosa?
The coldest month in Oskaloosa is January, with average low temperatures of -8°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Oskaloosa?
The wettest month in Oskaloosa is May, with an average of 130mm of precipitation.
What is the driest time of year in Oskaloosa?
The driest month in Oskaloosa is February, with an average of 38mm of precipitation.
