Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Light Rain
39°F
4°C
| Humidity | 60% |
| Wind Speed | Calm |
| Barometer | 30.26 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 12 Feb 9:35 am CST |
Extended Forecast for
3 Miles NNW Hartwick IA
Today
High: 50 °F
Slight Chance
RainTonight
Low: 28 °F
Mostly Clear
Friday
High: 54 °F
Sunny
Friday Night
Low: 31 °F
Partly Cloudy
Saturday
High: 53 °F
Mostly Cloudy
then Slight
Chance RainSaturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Washington's Birthday
High: 59 °F
Partly Sunny
Detailed Forecast
Today
A slight chance of rain before 1pm, then a chance of sprinkles between 1pm and 2pm. Partly sunny, with a high near 50. South southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 28. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 31. Calm wind.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 53. Calm wind becoming south southeast around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 34.
Washington's Birthday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Hartwick IA
41.81°N 92.37°W
41.81°N 92.37°W
6:36 am CST Feb 12, 2026
9am CST Feb 12, 2026-6pm CST Feb 18, 2026
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