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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 18-Oct-2026 4:25pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 66.5°F, Max: 66.8°F, Min: 37.9°F 66.5°F
Colder 0.3°F than last hour.

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Feels like: 66.4°F

24-hr difference
8.6°FWarmer 8.6°F than yesterday at this time.
  Today Yesterday
High: 66.8°F
3:23pm 		58.6°F
3:45pm
Low: 37.9°F
7:57am 		33.4°F
6:15am
Wind from S S
13.4
Gust:
 12 mph
4 Bft - Moderate Breeze
Today: 25.3 mph 12:14pm
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.
Tonight

Tonight: Clear, with a low around 43. South wind 3 to 8 mph.
Clear
Humidity & Barometer Almanac Moon
Humidity: 39 % Decreased 2.0% since last hour.
Dew Point: 40.8°F Decreased 1.6°F since last hour.
Barometer: 30.289 inHg  
Baro Trend: Steady
Sunrise: 7:28am
Sunset: 6:25pm
Moonrise: 2:56pm
Moonset: 11:05pm
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
52%
Illuminated
UV Index Solar Radiation
   1.0     Low 
High: 3.1 @ 12:16pm
302 W/m2 (94 %)
High: 589 @  1:00pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny, with a high near 67. South wind around 13 mph, with gusts as high as 18 mph.
Sunny

Hi 67 °F		 NWS forecast: Sunny, with a high near 67. South wind around 13 mph, with gusts as high as 18 mph.
 
Tonight

Tonight: Clear, with a low around 43. South wind 3 to 8 mph.
Clear

Lo 43 °F		 NWS forecast: Clear, with a low around 43. South wind 3 to 8 mph.