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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 21-Oct-2026 10:35pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 56.9°F, Max: 73.1°F, Min: 46.1°F 56.9°F
Colder 0.5°F than last hour.

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Feels like: 57°F

24-hr difference
4.1°FWarmer 4.1°F than yesterday at this time.
  Today Yesterday
High: 73.1°F
3:07pm 		71.1°F
3:23pm
Low: 46.1°F
5:47am 		41.2°F
6:36am
Calm SSE
0
Gust:
 0 mph
0 Bft - Calm
Today: 11.5 mph 5:11pm
Gust Month: 33.0 mph October 9
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2 in
Season Total: 42.97 in
5 rain days in October.
Thursday

Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Patchy Fog
then Sunny
Humidity & Barometer Almanac Moon
Humidity: 82 % Decreased 1.0% since last hour.
Dew Point: 51.5°F Decreased 0.8°F since last hour.
Barometer: 30.25 inHg  
Baro Trend: Steady
Sunrise: 7:32am
Sunset: 6:19pm
Moonset: 3:29am
Moonrise: 4:35pm
Waxing Gibbous
Waxing Gibbous, Moon at 10 days in cycle
82%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 3.3 @ 11:51am
0 W/m2 (0 %)
High: 744 @  11:14am
 NWS Weather Forecast  - Outlook: Tonight & Thursday
Tonight

Tonight: Mostly clear, with a low around 50. East southeast wind around 5 mph becoming calm after midnight.
Mostly Clear

Lo 50 °F		 NWS forecast: Mostly clear, with a low around 50. East southeast wind around 5 mph becoming calm after midnight.
 
Thursday

Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Patchy Fog
then Sunny

Hi 77 °F		 NWS forecast: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.