Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
69°F
21°C
| Humidity | 25% |
| Wind Speed | Calm |
| Barometer | 30.00 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 5:35 pm CDT |
Extended Forecast for
Deep River IA
Tonight
Low: 43 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Sunday
High: 67 °F
Partly Sunny
and BreezySunday Night
Low: 31 °F
Partly Cloudy
and Blustery
then Mostly
ClearMonday
High: 51 °F
Mostly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 43. Calm wind becoming south southwest 5 to 7 mph in the evening.
Friday
Mostly sunny, with a high near 71. West wind around 8 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 43. Light and variable wind becoming southeast around 5 mph after midnight.
Saturday
Sunny, with a high near 80. South southwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 53. South wind 8 to 13 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 67. Breezy.
Sunday Night
Partly cloudy, with a low around 31. Blustery.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 62. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Deep River IA
41.57°N 92.37°W
41.57°N 92.37°W
4:16 pm CDT Mar 19, 2026
5pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
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