10-Day Weather Forecast - Grinnell, IA
As of
- |72°F
50% Chance of RainHourly detailsTonight
72°FMostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 72F. Dew point will be around 73F with an average humidity of 91%. Winds will be 4 mph from the E.
- 77|70°F
ThunderstormsHourly detailsDay
77°FA slight chance of showers and thunderstorms after midnight, then showers with a chance of thunderstorms. Humid with highs in the upper 70s. East winds 5 to 10 mph. Gusts up to 25 mph. Chance of rain 90 percent.
Night
70°F
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
- 80|74°F70% Chance of StormsHourly details
Day
80°FMostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent.
Night
74°FA chance of thunderstorms. Showers likely. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Weekend Weather
- 87|73°F30% Chance of StormsHourly details
Day
87°FMostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 102 in the afternoon.
Night
73°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent.
- 79|64°F40% Chance of StormsHourly details
Day
79°FMostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the lower 80s. Chance of rain 40 percent.
Night
64°F
Mostly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20 percent.
- 76|63°F
SunnyHourly detailsDay
76°FSunny. Highs in the upper 70s.
Night
63°F
Mostly clear. Lows in the lower 60s.
- 78|70°F
Mostly SunnyHourly detailsDay
78°FMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
Night
70°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
- 83|70°F
Partly SunnyDay
83°FPartly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 20 percent.
Night
70°FClear with a 25% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 69F with an average humidity of 88%. Winds will be 1 mph from the E.
- 80|68°FSunny
Day
80°FSunny. High temperature around 80F. Dew point will be around 70F with an average humidity of 83%. Winds will be 1 mph from the W.
Night
68°F
Clear. Low temperature around 68F. Dew point will be around 68F with an average humidity of 86%. Winds will be 1 mph from the E.
- 80|67°F
30% Chance of RainDay
80°FSunny with a 25% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 68F with an average humidity of 79%. Winds will be 1 mph from the SW.
Night
67°FClear with a 25% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 66F with an average humidity of 83%. Winds will be 1 mph from the SW.
