National Weather Service Forecast for: Oskaloosa IA
Issued by: National Weather Service Des Moines, IA
Updated: 7:51 pm CDT Jun 12, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 64. South southeast wind around 6 mph.
Mostly Cloudy

 Friday

Friday: A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 84. South southeast wind 6 to 8 mph. Chance of precipitation is 10%.
Partly Sunny
then Slight
Chance
T-storms
 Friday
Night
Friday Night: Mostly cloudy, with a low around 65. Southeast wind 3 to 6 mph.
Mostly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 89. East wind around 6 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 67. East southeast wind around 6 mph.
Mostly Clear

 Sunday

Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny
then Chance
T-storms
 Sunday
Night
Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Chance
T-storms

 Monday

Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90.
Chance
T-storms

 Monday
Night
Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Chance
T-storms
Lo 64 °F Hi 84 °F Lo 65 °F Hi 89 °F Lo 67 °F Hi 90 °F Lo 69 °F Hi 90 °F Lo 70 °F

Hazardous Weather Outlook
 

Tonight
 
 Mostly cloudy, with a low around 64. South southeast wind around 6 mph.
Friday
 
 A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 84. South southeast wind 6 to 8 mph. Chance of precipitation is 10%.
Friday Night
 
 Mostly cloudy, with a low around 65. Southeast wind 3 to 6 mph.
Saturday
 
 Mostly sunny, with a high near 89. East wind around 6 mph.
Saturday Night
 
 Mostly clear, with a low around 67. East southeast wind around 6 mph.
Sunday
 
 A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Monday
 
 A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90.
Monday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Tuesday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Wednesday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Wednesday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Juneteenth
 
 Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Oskaloosa IA.