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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 23-Jun-2026 1:25pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 76.8°F, Max: 77.3°F, Min: 63.0°F 76.8°F
Warmer 1.0°F than last hour.

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Feels like: 78.3°F

24-hr difference
4.5°FWarmer 4.5°F than yesterday at this time.
  Today Yesterday
High: 77.3°F
12:51pm 		77.5°F
7:20pm
Low: 63°F
1:03am 		54°F
4:27am
Wind from WSW WSW
9.3
Gust:
 10 mph
2 Bft - Gentle Breeze
Today: 15 mph 12:51pm
Gust Month: 35.0 mph June 6
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 5.01 in
Season Total: 20.03 in
12 rain days in June.
Tonight

Tonight: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. South wind 3 to 5 mph. Chance of precipitation is 30%.
Partly Cloudy
then Chance
Showers
Humidity & Barometer Almanac Moon
Humidity: 62 %  
Dew Point: 62.8°F Increased 1.1°F since last hour.
Barometer: 30.198 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 5:37am
Sunset: 8:51pm
Moonset: 1:25am
Moonrise: 3:20pm
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
68%
Illuminated
UV Index Solar Radiation
   6.5     High 
High: 7.6 @ 12:50pm
812 W/m2 (79 %)
High: 1072 @  1:20pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly cloudy, with a high near 78. South southwest wind around 8 mph.
Mostly Cloudy


Hi 78 °F		 NWS forecast: Mostly cloudy, with a high near 78. South southwest wind around 8 mph.
 
Tonight

Tonight: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. South wind 3 to 5 mph. Chance of precipitation is 30%.
Partly Cloudy
then Chance
Showers

Lo 59 °F		 NWS forecast: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. South wind 3 to 5 mph. Chance of precipitation is 30%.