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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 23-Jun-2026 12:05pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 75.4°F, Max: 76.0°F, Min: 63.0°F 75.4°F
Warmer 1.0°F than last hour.

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Feels like: 77.8°F

24-hr difference
5.5°FWarmer 5.5°F than yesterday at this time.
  Today Yesterday
High: 76°F
12:01pm 		77.5°F
7:20pm
Low: 63°F
1:03am 		54°F
4:27am
Wind from S S
5.2
Gust:
 3 mph
2 Bft - Light Breeze
Today: 10.4 mph 11:36am
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. Mostly cloudy, with a low around 59. South southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Showers
Humidity & Barometer Almanac Moon
Humidity: 62 % Decreased 2.0% since last hour.
Dew Point: 61.5°F  
Barometer: 30.211 inHg  
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
   6.3     High 
High: 6.4 @ 11:59am
828 W/m2 (84 %)
High: 853 @  12:02pm
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Partly sunny, with a high near 78. South southwest wind 5 to 8 mph.
Partly Sunny


Hi 78 °F		 NWS forecast: Partly sunny, with a high near 78. South southwest wind 5 to 8 mph.
 
Tonight

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