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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 28-Oct-2026 11:30pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 63.8°F, Max: 75.9°F, Min: 50.8°F 63.8°F
Colder 1.7°F than last hour.

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Feels like: 63.8°F

24-hr difference
9.3°FWarmer 9.3°F than yesterday at this time.
  Today Yesterday
High: 75.9°F
2:13pm 		67.6°F
4:19pm
Low: 50.8°F
3:53am 		52.3°F
5:09am
Wind from SSW SSW
5
Gust:
 5 mph
2 Bft - Light Breeze
Today: 29 mph 2:19pm
Gust Month: 33.0 mph October 9
Rain Today: 0.19 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0.19 in
This Month: 2.19 in
Season Total: 43.16 in
6 rain days in October.
Thursday

Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. North wind 6 to 9 mph.
Becoming
Sunny
Humidity & Barometer Almanac Moon
Humidity: 81 % Increased 4.0% since last hour.
Dew Point: 57.9°F Decreased 0.2°F since last hour.
Barometer: 30.019 inHg Rising 0.02 inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:41am
Sunset: 6:09pm
Moonset: 12:01pm
Moonrise: 7:49pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
88%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 2.8 @ 12:57pm
0 W/m2 (0 %)
High: 628 @  1:13pm
 NWS Weather Forecast  - Outlook: Tonight & Thursday
Tonight

Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 54. South southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers

Lo 54 °F		 NWS forecast: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 54. South southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 
Thursday

Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. North wind 6 to 9 mph.
Becoming
Sunny

Hi 67 °F		 NWS forecast: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. North wind 6 to 9 mph.