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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 07-Jun-2026 11:45am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Cloudy, Humid Cloudy, Humid
Currently: 75.0°F, Max: 75.6°F, Min: 69.2°F 75°F
Warmer 0.2°F than last hour.

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Feels like: 74.6°F

24-hr difference
-5.5°FColder 5.5°F than yesterday at this time.
  Today Yesterday
High: 75.6°F
10:52am 		87.9°F
5:34pm
Low: 69.2°F
5:35am 		67.7°F
2:59am
Wind from S S
6.8
Gust:
 6 mph
2 Bft - Light Breeze
Today: 11.5 mph 12:33am
Gust Month: 35.0 mph June 6
Rain Today: 0.04 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.09 in
Storm Rain: 0.04 in
This Month: 1.04 in
Season Total: 16.06 in
4 rain days in June.
Tonight

Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9pm. Low around 64. East southeast wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms then
Showers
Humidity & Barometer Almanac Moon
Humidity: 84 % Decreased 2.0% since last hour.
Dew Point: 69.8°F Decreased 0.5°F since last hour.
Barometer: 29.882 inHg  
Baro Trend: Steady
Sunrise: 5:36am
Sunset: 8:44pm
Moonrise: 1:09am
Moonset: 12:16pm
Waning Gibbous
Waning Gibbous, Moon at 21 days in cycle
58%
Illuminated
UV Index Solar Radiation
   2.8     Low 
High: 4.1 @ 10:37am
302 W/m2 (32 %)
High: 534 @  10:37am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a steady temperature around 76. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely


Hi 76 °F		 NWS forecast: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a steady temperature around 76. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
 
Tonight

Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9pm. Low around 64. East southeast wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms then
Showers


Lo 64 °F		 NWS forecast: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9pm. Low around 64. East southeast wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.