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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 25-Sep-2026 8:10pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 61.6°F, Max: 62.6°F, Min: 58.4°F 61.6°F
Colder 0.2°F than last hour.

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Feels like: 61.6°F

24-hr difference
1.5°FWarmer 1.5°F than yesterday at this time.
  Today Yesterday
High: 62.6°F
5:17pm 		64.9°F
2:05pm
Low: 58.4°F
6:19am 		51.2°F
6:14am
Wind from ENE ENE
3
Gust:
 4 mph
1 Bft - Light Breeze
Today: 10.4 mph 12:22pm
Gust Month: 36.0 mph September 8
Rain Today: 0.65 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.02 in
Storm Rain: 0.67 in
This Month: 7.39 in
Season Total: 38.05 in
16 rain days in September.
Saturday

Saturday: Showers, mainly before 2pm. High near 59. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Showers
Humidity & Barometer Almanac Moon
Humidity: 93 %  
Dew Point: 59.6°F Decreased 0.2°F since last hour.
Barometer: 30.237 inHg  
Baro Trend: Steady
Sunrise: 7:03am
Sunset: 7:03pm
Moonset: 6:58am
Moonrise: 6:55pm
Full Moon
Full Moon, Moon at 14 days in cycle
99%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 1.6 @ 2:53pm
0 W/m2 (0 %)
High: 209 @  2:54pm
 NWS Weather Forecast  - Outlook: Tonight & Saturday
Tonight

Tonight: A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 57. East southeast wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Cloudy then
Chance
Showers

Lo 57 °F		 NWS forecast: A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 57. East southeast wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
 
Saturday

Saturday: Showers, mainly before 2pm. High near 59. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Showers


Hi 59 °F		 NWS forecast: Showers, mainly before 2pm. High near 59. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.