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National Weather Service Forecast for: Grinnell, IA
Issued by: National Weather Service Des Moines/Johnston, IA

Updated: Sun, 16-Jun-2019 3:33pm CDT

Grinnell

This Afternoon Partly Sunny	Monday Patchy Fog then Partly Sunny	Tuesday Chance Showers And T-Storms	Wednesday Chance Showers And T-Storms	Thursday Slight Chance Showers And T-Storms then Partly Sunny	Friday Chance Showers And T-Storms	Saturday Chance Showers And T-Storms
Hi 75 °F ↓	Hi 76 °F	Hi 78 °F	Hi 75 °F	Hi 77 °F	Hi 80 °F	Hi 83 °F

Tonight Mostly Cloudy then Patchy Fog	Monday Night Mostly Cloudy	Tuesday Night Chance Showers And T-Storms	Wednesday Night Chance Showers And T-Storms	Thursday Night Chance Showers And T-Storms	Friday Night Chance Showers And T-Storms	Saturday Night Chance Showers And T-Storms
Lo 57 °F	Lo 59 °F	Lo 60 °F	Lo 57 °F	Lo 59 °F	Lo 61 °F	Lo 62 °F

This Afternoon	Partly sunny. High near 75, with temperatures falling to around 73 in the afternoon. North wind around 7 mph.
Tonight	Patchy fog after 5am. Mostly cloudy, with a low around 57. Northeast wind around 7 mph.
Monday	Patchy fog before 7am. Partly sunny, with a high near 76. Northeast wind around 7 mph.
Monday Night	Mostly cloudy, with a low around 59. East wind around 6 mph.
Tuesday	A chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 78. Northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night	A chance of showers and thunderstorms. Cloudy, with a low around 60. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Wednesday	A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Wednesday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Thursday	A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 77.
Thursday Night	A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday	A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Saturday	A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Saturday Night	A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

Forecast from NOAA-NWS for Grinnell, IA.