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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 20-Mar-2026 1:15pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 72.4°F, Max: 72.8°F, Min: 48.5°F 72.4°F
Warmer 2.7°F than last hour.

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Feels like: 77.1°F

24-hr difference
7.6°FWarmer 7.6°F than yesterday at this time.
  Today Yesterday
High: 72.8°F
1:00pm 		72.4°F
4:50pm
Low: 48.5°F
7:16am 		36.8°F
7:26am
Wind from NNW NNW
7.7
Gust:
 6 mph
3 Bft - Gentle Breeze
Today: 16.1 mph 11:25am
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 clear, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 42 % Decreased 6.0% since last hour.
Dew Point: 48°F Decreased 1.1°F since last hour.
Barometer: 29.927 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:15am
Sunset: 7:23pm
Moonrise: 7:46am
Moonset: 8:24pm
Waxing Crescent
Waxing Crescent, Moon at 1 days in cycle
4%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
707 W/m2 (90 %)
High: 721 @  1:13pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny, with a high near 73. North northwest wind around 9 mph.
Sunny


Hi 73 °F		 NWS forecast: Sunny, with a high near 73. North northwest wind around 9 mph.
 
Tonight

Tonight: Mostly clear, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.
Mostly Clear


Lo 45 °F		 NWS forecast: Mostly clear, with a low around 45. Calm wind becoming east southeast around 5 mph after midnight.