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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 20-May-2026 5:05am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 44.6°F, Max: 48.7°F, Min: 44.6°F 44.6°F
Colder 0.3°F than last hour.

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Feels like: 45°F

24-hr difference
-18.7°FColder 18.7°F than yesterday at this time.
  Today Yesterday
High: 48.7°F
12:00am 		63.8°F
2:07am
Low: 44.6°F
5:04am 		48.6°F
11:57pm
Wind from NNW NNW
2
Gust:
 1 mph
1 Bft - Light Air
Today: 9.2 mph 4:33am
Gust Month: 32.0 mph May 15
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.14 in
Storm Rain: 0 in
This Month: 3.02 in
Season Total: 14.68 in
7 rain days in May.
Tonight

Tonight: Mostly cloudy, with a low around 44. East northeast wind 5 to 8 mph.
Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 85 % Decreased 1.0% since last hour.
Dew Point: 40.4°F Decreased 0.6°F since last hour.
Barometer: 30.319 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 5:46am
Sunset: 8:29pm
Moonset: 12:15am
Moonrise: 9:20am
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
18%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Increasing clouds, with a high near 62. North northeast wind 7 to 9 mph.
Increasing
Clouds


Hi 62 °F		 NWS forecast: Increasing clouds, with a high near 62. North northeast wind 7 to 9 mph.
 
Tonight

Tonight: Mostly cloudy, with a low around 44. East northeast wind 5 to 8 mph.
Mostly Cloudy


Lo 44 °F		 NWS forecast: Mostly cloudy, with a low around 44. East northeast wind 5 to 8 mph.