Weather in Grinnell, Iowa, United States

7-Day Detailed Weather Forecast for Grinnell

This Afternoon

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Widespread fog. Cloudy. High near 37, with temperatures falling to around 35 in the afternoon. South southeast wind around 10 mph.

Tonight

Temperature: 32°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Widespread fog. Mostly cloudy. Low around 32, with temperatures rising to around 34 overnight. South wind 6 to 12 mph, with gusts as high as 20 mph.

Monday

Temperature: 41°F

Wind Speed: 8 to 17 mph

Wind Direction: W

Forecast: Areas of fog before 7am, then areas of freezing fog between 7am and 9am, then patchy fog between 9am and noon. Partly sunny. High near 41, with temperatures falling to around 37 in the afternoon. West wind 8 to 17 mph, with gusts as high as 28 mph.

Monday Night

Temperature: 25°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 25. West wind 6 to 12 mph, with gusts as high as 21 mph.

Tuesday

Temperature: 38°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 38. South wind 2 to 6 mph.

Tuesday Night

Temperature: 21°F

Wind Speed: 6 to 12 mph

Wind Direction: NNE

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

Wednesday

Temperature: 28°F

Wind Speed: 6 to 12 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 28.

Wednesday Night

Temperature: 15°F

Wind Speed: 5 to 9 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 15.

Thursday

Temperature: 35°F

Wind Speed: 10 to 14 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 35.

Thursday Night

Temperature: 16°F

Wind Speed: 14 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 16.

Friday

Temperature: 27°F

Wind Speed: 8 to 14 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 27.

Friday Night

Temperature: 12°F

Wind Speed: 6 to 9 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 12.

Saturday

Temperature: 22°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 22.

Saturday Night

Temperature: 7°F

Wind Speed: 7 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 7.