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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 18-Mar-2026 1:15pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 44.4°F, Max: 44.7°F, Min: 21.5°F 44.4°F
Warmer 4.8°F than last hour.

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Feels like: 42°F

24-hr difference
26.3°FWarmer 26.3°F than yesterday at this time.
  Today Yesterday
High: 44.7°F
1:13pm 		22.8°F
4:31pm
Low: 21.5°F
7:16am 		3.6°F
6:37am
Wind from WSW WSW
4.2
Gust:
 3 mph
2 Bft - Light Breeze
Today: 18.4 mph 1:06am
Gust Month: 44.0 mph March 13
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 1.65 in
Season Total: 3.09 in
5 rain days in March.
Tonight

Tonight: Mostly cloudy, with a low around 34. South southeast wind 5 to 7 mph.
Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 68 % Decreased 2.0% since last hour.
Dew Point: 34.5°F Increased 3.8°F since last hour.
Barometer: 30.059 inHg  
Baro Trend: Steady
Sunrise: 7:18am
Sunset: 7:20pm
Moonrise: 7:01am
Moonset: 5:59pm
New Moon
New Moon, Moon at 29 days in cycle
0%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
714 W/m2 (92 %)
High: 752 @  1:05pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly sunny, with a high near 52. Southwest wind around 5 mph.
Mostly Sunny

Hi 52 °F		 NWS forecast: Mostly sunny, with a high near 52. Southwest wind around 5 mph.
 
Tonight

Tonight: Mostly cloudy, with a low around 34. South southeast wind 5 to 7 mph.
Mostly Cloudy

Lo 34 °F		 NWS forecast: Mostly cloudy, with a low around 34. South southeast wind 5 to 7 mph.