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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 05-May-2026 6:05am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Dawn Dawn
Currently: 41.2°F, Max: 53.5°F, Min: 41.2°F 41.2°F
Colder 2.0°F than last hour.

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Feels like: 41°F

24-hr difference
-8.3°FColder 8.3°F than yesterday at this time.
  Today Yesterday
High: 53.5°F
12:00am 		80.6°F
3:53pm
Low: 41.2°F
5:59am 		46.9°F
4:54am
Wind from SSW SSW
1
Gust:
 1 mph
0 Bft - Light Air
Today: 18.4 mph 1:04am
Gust Month: 31.0 mph May 4
Rain Today: 0.04 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.04 in
This Month: 0.04 in
Season Total: 11.7 in
1 rain day in May.
Tonight

Tonight: Mostly cloudy, with a low around 38. North northeast wind 3 to 6 mph.
Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 85 % Increased 7.0% since last hour.
Dew Point: 37°F Increased 0.2°F since last hour.
Barometer: 29.86 inHg Rising 0.02 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:02am
Sunset: 8:14pm
Moonset: 8:09am
Moonrise: 11:46pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
88%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly cloudy, with a high near 59. Northwest wind 3 to 8 mph.
Mostly Cloudy


Hi 59 °F		 NWS forecast: Mostly cloudy, with a high near 59. Northwest wind 3 to 8 mph.
 
Tonight

Tonight: Mostly cloudy, with a low around 38. North northeast wind 3 to 6 mph.
Mostly Cloudy


Lo 38 °F		 NWS forecast: Mostly cloudy, with a low around 38. North northeast wind 3 to 6 mph.