| National Weather Service Forecast for:
Grinnell, IA Issued by: National Weather Service Des Moines/Johnston, IA |
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| Updated: Sun, 25-Aug-2019 10:48pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Grinnell | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Cloudy, with a low around 63. East southeast wind around 9 mph. |
| Monday |
A slight chance of rain showers between 7am and 10am, then showers and thunderstorms. Cloudy, with a high near 74. South southeast wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday Night |
Showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. West northwest wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Tuesday |
Sunny, with a high near 76. West northwest wind 7 to 14 mph, with gusts as high as 23 mph. |
| Tuesday Night |
Mostly clear, with a low around 52. West wind 7 to 12 mph, with gusts as high as 24 mph. |
| Wednesday |
Sunny, with a high near 74. |
| Wednesday Night |
Mostly clear, with a low around 52. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. |
| Friday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 30%. |
| Friday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 53. Chance of precipitation is 30%. |
| Saturday |
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 71. |
| Saturday Night |
Partly cloudy, with a low around 51. |
| Sunday |
Mostly sunny, with a high near 74. |
Forecast from NOAA-NWS for Grinnell, IA.