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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 19-Oct-2026 4:20pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 68.1°F, Max: 69.1°F, Min: 39.9°F 68.1°F
Colder 0.8°F than last hour.

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Feels like: 67.7°F

24-hr difference
1.6°FWarmer 1.6°F than yesterday at this time.
  Today Yesterday
High: 69.1°F
3:22pm 		66.8°F
3:23pm
Low: 39.9°F
5:38am 		37.9°F
7:57am
Wind from SSE SSE
7.6
Gust:
 7 mph
2 Bft - Gentle Breeze
Today: 16.1 mph 3:30pm
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: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southeast wind around 6 mph becoming calm in the evening.
Decreasing
Clouds
Humidity & Barometer Almanac Moon
Humidity: 41 % Decreased 3.0% since last hour.
Dew Point: 43.5°F Decreased 2.4°F since last hour.
Barometer: 30.341 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:29am
Sunset: 6:23pm
Moonset: 12:09am
Moonrise: 3:26pm
Waxing Gibbous
Waxing Gibbous, Moon at 8 days in cycle
62%
Illuminated
UV Index Solar Radiation
   1.1     Low 
High: 3.5 @ 12:41pm
343 W/m2 (100 %)
High: 677 @  12:45pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Partly sunny, with a high near 68. South southeast wind around 7 mph.
Partly Sunny

Hi 68 °F		 NWS forecast: Partly sunny, with a high near 68. South southeast wind around 7 mph.
 
Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southeast wind around 6 mph becoming calm in the evening.
Decreasing
Clouds

Lo 45 °F		 NWS forecast: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southeast wind around 6 mph becoming calm in the evening.