National Weather Service Forecast for: Grinnell, IA
Issued by: National Weather Service Des Moines/Johnston, IA
Updated: Mon, 14-Oct-2019 3:34pm CDT

Grinnell
 
Columbus
Day
Columbus Day: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Slight Chance Light Rain
Slight Chance Light Rain
Sunday

Sunday: Chance Light Rain
Chance Light Rain
 
Hi 58 °F ↓ Hi 55 °F ↓ Hi 51 °F Hi 59 °F Hi 67 °F Hi 66 °F Hi 65 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Light Rain
Slight Chance Light Rain
Saturday
Night
Saturday Night: Slight Chance Light Rain
Slight Chance Light Rain
Sunday
Night
Sunday Night: Chance Light Rain
Chance Light Rain
 
Lo 46 °F ↑ Lo 37 °F Lo 34 °F Lo 42 °F Lo 48 °F Lo 47 °F Lo 49 °F  

 

Columbus Day
 
Sunny. High near 58, with temperatures falling to around 56 in the afternoon. South southeast wind around 8 mph.
Tonight
 
Partly cloudy. Low around 46, with temperatures rising to around 48 overnight. South southeast wind 7 to 10 mph.
Tuesday
 
Mostly sunny. High near 55, with temperatures falling to around 51 in the afternoon. West wind 10 to 23 mph, with gusts as high as 35 mph.
Tuesday Night
 
Mostly cloudy, with a low around 37. Northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday
 
Partly sunny, with a high near 51. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
 
Partly cloudy, with a low around 34.
Thursday
 
Sunny, with a high near 59.
Thursday Night
 
Partly cloudy, with a low around 42.
Friday
 
Partly sunny, with a high near 67.
Friday Night
 
A slight chance of rain after 7pm. Mostly cloudy, with a low around 48.
Saturday
 
A slight chance of rain. Mostly sunny, with a high near 66.
Saturday Night
 
A slight chance of rain. Partly cloudy, with a low around 47.
Sunday
 
A chance of rain. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Sunday Night
 
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Grinnell, IA.