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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 11-Apr-2026 9:40pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 52.8°F, Max: 54.0°F, Min: 37.3°F 52.8°F
Colder 0.7°F than last hour.

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Feels like: 53°F

24-hr difference
9.7°FWarmer 9.7°F than yesterday at this time.
  Today Yesterday
High: 54°F
8:05pm 		52.9°F
5:12pm
Low: 37.3°F
3:43am 		38°F
7:26am
Wind from S S
1
Gust:
 2 mph
0 Bft - Light Air
Today: 14 mph 1:09pm
Gust Month: 49.0 mph April 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.07 in
Storm Rain: 0 in
This Month: 4.95 in
Season Total: 8.32 in
6 rain days in April.
Sunday

Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. Windy, with a south southwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Windy. Slight
Chance
T-storms then
Showers
Likely
Humidity & Barometer Almanac Moon
Humidity: 90 % Increased 1.0% since last hour.
Dew Point: 49.9°F Decreased 0.4°F since last hour.
Barometer: 30.064 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:36am
Sunset: 7:48pm
Moonrise: 4:17am
Moonset: 2:29pm
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
32%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 689 @  1:17pm
 NWS Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Tonight: A chance of showers and thunderstorms before 3am, then a chance of rain between 3am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a temperature rising to around 59 by 5am. Breezy, with a southeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms and
Breezy


Lo 53 °F⇑		 NWS forecast: A chance of showers and thunderstorms before 3am, then a chance of rain between 3am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a temperature rising to around 59 by 5am. Breezy, with a southeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
 
Sunday

Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. Windy, with a south southwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Windy. Slight
Chance
T-storms then
Showers
Likely

Hi 71 °F		 NWS forecast: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. Windy, with a south southwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.