National Weather Service Forecast for: Oskaloosa IA
Issued by: National Weather Service Des Moines, IA
Updated: 10:46 pm CST Dec 4, 2025
 
Overnight

Overnight: Mostly cloudy, with a steady temperature around 15. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 18 mph.
Mostly Cloudy

 Friday

Friday: Mostly sunny, with a high near 33. Wind chill values as low as 5. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Mostly Sunny

 Friday
Night
Friday Night: Mostly cloudy, with a low around 18. West southwest wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.
Mostly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 28. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Partly Sunny

 Saturday
Night
Saturday Night: Snow likely. Cloudy, with a low around 16. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Snow Likely

 Sunday

Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 22.
Slight Chance
Snow then
Partly Sunny
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around -5.
Mostly Cloudy

 Monday

Monday: Partly sunny, with a high near 27.
Partly Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 19.
Mostly Cloudy
Lo 15 °F Hi 33 °F Lo 18 °F Hi 28 °F Lo 16 °F Hi 22 °F Lo -5 °F Hi 27 °F Lo 19 °F

 

Overnight
 
 Mostly cloudy, with a steady temperature around 15. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 18 mph.
Friday
 
 Mostly sunny, with a high near 33. Wind chill values as low as 5. South southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Friday Night
 
 Mostly cloudy, with a low around 18. West southwest wind 6 to 9 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.
Saturday
 
 Partly sunny, with a high near 28. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Saturday Night
 
 Snow likely. Cloudy, with a low around 16. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
 
 A 20 percent chance of snow before noon. Partly sunny, with a high near 22.
Sunday Night
 
 Mostly cloudy, with a low around -5.
Monday
 
 Partly sunny, with a high near 27.
Monday Night
 
 Mostly cloudy, with a low around 19.
Tuesday
 
 Partly sunny, with a high near 34.
Tuesday Night
 
 A 30 percent chance of rain. Cloudy, with a low around 24.
Wednesday
 
 A 30 percent chance of rain. Mostly cloudy, with a high near 35.
Wednesday Night
 
 Mostly cloudy, with a low around 11.
Thursday
 
 Partly sunny, with a high near 26.

 

Forecast from NOAA-NWS for Oskaloosa IA.