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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 18-Jul-2026 2:40pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 86.0°F, Max: 87.2°F, Min: 71.7°F 86°F
Colder 0.6°F than last hour.

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Feels like: 97.9°F

24-hr difference
-1°FColder 1.0°F than yesterday at this time.
  Today Yesterday
High: 87.2°F
1:34pm 		88.2°F
5:02pm
Low: 71.7°F
6:10am 		71.5°F
6:01am
Wind from N N
4.6
Gust:
 6 mph
2 Bft - Light Breeze
Today: 11.5 mph 1:28pm
Gust Month: 42.6 mph July 2
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 4.27 in
Season Total: 24.3 in
5 rain days in July.
Tonight

Tonight: Mostly clear, with a low around 64. North northeast wind 5 to 8 mph becoming calm in the evening.
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 75 % Increased 2.0% since last hour.
Dew Point: 77.1°F  
Barometer: 29.942 inHg  
Baro Trend: Steady
Sunrise: 5:52am
Sunset: 8:44pm
Moonrise: 10:52am
Moonset: 10:44pm
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
24%
Illuminated
UV Index Solar Radiation
   4.9     Medium 
High: 7.9 @ 1:10pm
833 W/m2 (87 %)
High: 1081 @  1:52pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly sunny, with a high near 90. North northwest wind around 7 mph.
Mostly Sunny


Hi 90 °F		 NWS forecast: Mostly sunny, with a high near 90. North northwest wind around 7 mph.
 
Tonight

Tonight: Mostly clear, with a low around 64. North northeast wind 5 to 8 mph becoming calm in the evening.
Mostly Clear


Lo 64 °F		 NWS forecast: Mostly clear, with a low around 64. North northeast wind 5 to 8 mph becoming calm in the evening.