National Weather Service Forecast for: Grinnell, IA
Issued by: National Weather Service Des Moines/Johnston, IA
Updated: Sat, 22-Feb-2020 12:19am CST

Grinnell
 
Today

Today: Sunny
Sunny
Sunday

Sunday: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Chance Light Snow
Chance Light Snow
Tuesday

Tuesday: Chance Light Snow
Chance Light Snow
Wednesday

Wednesday: Slight Chance Light Snow
Slight Chance Light Snow
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
 
Hi 45 °F ↓ Hi 46 °F ↓ Hi 38 °F Hi 36 °F Hi 30 °F Hi 26 °F Hi 30 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Cloudy then Slight Chance Light Snow
Cloudy then Slight Chance Light Snow
Monday
Night
Monday Night: Chance Light Snow
Chance Light Snow
Tuesday
Night
Tuesday Night: Chance Light Snow
Chance Light Snow
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 28 °F ↑ Lo 26 °F Lo 26 °F Lo 22 °F Lo 10 °F Lo 8 °F Lo 12 °F  

 

Today
 
Sunny. High near 45, with temperatures falling to around 42 in the afternoon. South southwest wind around 10 mph.
Tonight
 
Mostly clear. Low around 28, with temperatures rising to around 30 overnight. South southwest wind 7 to 10 mph.
Sunday
 
Mostly cloudy. High near 46, with temperatures falling to around 42 in the afternoon. West northwest wind around 6 mph.
Sunday Night
 
A slight chance of snow after midnight. Cloudy, with a low around 26. North wind 6 to 10 mph. Chance of precipitation is 20%.
Monday
 
A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 38. North northeast wind around 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
 
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
 
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Wednesday
 
A slight chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
 
Mostly cloudy, with a low around 10.
Thursday
 
Mostly sunny, with a high near 26.
Thursday Night
 
Mostly clear, with a low around 8.
Friday
 
Mostly sunny, with a high near 30.
Friday Night
 
Partly cloudy, with a low around 12.

 

Forecast from NOAA-NWS for Grinnell, IA.