National Weather Service Forecast for: Grinnell, IA
Issued by: National Weather Service Des Moines/Johnston, IA
Updated: Thu, 28-Mar-2024 11:19am CDT
Grinnell
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Rain Showers Likely
Rain Showers Likely
Monday

Monday: Showers And Thunderstorms
Showers And T-Storms
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Sunny
Sunny
 
Hi 54 °F Hi 63 °F Hi 56 °F Hi 55 °F Hi 53 °F Hi 50 °F Hi 57 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Rain Showers
Rain Showers
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 36 °F Lo 39 °F ↑ Lo 37 °F Lo 41 °F Lo 34 °F Lo 31 °F Lo 36 °F  

 

This Afternoon
 
Mostly sunny, with a high near 54. South southeast wind around 6 mph.
Tonight
 
Partly cloudy, with a low around 36. East northeast wind 5 to 9 mph.
Friday
 
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 63. Southeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday Night
 
A slight chance of rain showers before 1am. Mostly cloudy. Low around 39, with temperatures rising to around 42 overnight. North northeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
 
Partly sunny, with a high near 56. North northwest wind around 13 mph, with gusts as high as 20 mph.
Saturday Night
 
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Sunday
 
Rain showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Sunday Night
 
Rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 80%.
Monday
 
Rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 53. Chance of precipitation is 80%.
Monday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Tuesday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
Tuesday Night
 
A slight chance of rain showers before 7pm. Mostly clear, with a low around 31.
Wednesday
 
Sunny, with a high near 57.
Wednesday Night
 
Mostly clear, with a low around 36.

 

Forecast from NOAA-NWS for Grinnell, IA.