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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

31°F

-1°C

Humidity	67%
Wind Speed	W 9 mph
Barometer	30.43 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	10 Nov 11:55 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NNE Hartwick IA

This Afternoon
High: 36 °F
Sunny
Tonight
Low: 23 °F
Increasing
Clouds
Veterans Day
High: 51 °F
Becoming
Sunny
Tuesday Night
Low: 34 °F
Mostly Clear
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy
Thursday
High: 60 °F
Mostly Sunny
Thursday Night
Low: 40 °F
Partly Cloudy
Friday
High: 66 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 36. West northwest wind 7 to 11 mph.

Tonight

Increasing clouds, with a low around 23. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

Veterans Day

Cloudy through mid morning, then gradual clearing, with a high near 51. South southwest wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 34. West wind around 7 mph.

Wednesday

Sunny, with a high near 55. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 60.

Thursday Night

Partly cloudy, with a low around 40.

Friday

Partly sunny, with a high near 66.