| National Weather Service Forecast for:
Grinnell, IA Issued by: National Weather Service Des Moines/Johnston, IA |
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| Updated: Tue, 21-Sep-2021 6:06am CDT | ||||||||||||||||||||||||||||||||||||||||
| Grinnell | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly sunny. High near 69, with temperatures falling to around 66 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 23 mph. |
| Tonight |
Mostly clear. Low around 44, with temperatures rising to around 46 overnight. North northwest wind 6 to 10 mph. |
| Wednesday |
Sunny. High near 69, with temperatures falling to around 64 in the afternoon. North wind around 8 mph. |
| Wednesday Night |
Clear, with a low around 42. North wind around 5 mph. |
| Thursday |
Sunny, with a high near 72. West wind 2 to 6 mph. |
| Thursday Night |
Mostly clear, with a low around 51. |
| Friday |
Mostly sunny, with a high near 70. |
| Friday Night |
Mostly clear, with a low around 43. |
| Saturday |
Sunny, with a high near 69. |
| Saturday Night |
Mostly clear, with a low around 43. |
| Sunday |
Sunny, with a high near 76. |
| Sunday Night |
Mostly clear, with a low around 50. |
| Monday |
Sunny, with a high near 80. |
| Monday Night |
Clear, with a low around 51. |
Forecast from NOAA-NWS for Grinnell, IA.