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Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 16-Apr-2026 10:45pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 62.7°F, Max: 77.9°F, Min: 51.0°F 62.7°F
Colder 2.6°F than last hour.

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Feels like: 62.5°F

24-hr difference
3.1°FWarmer 3.1°F than yesterday at this time.
  Today Yesterday
High: 77.9°F
5:31pm 		75.4°F
4:20pm
Low: 51°F
6:44am 		56°F
8:58pm
Wind from S S
3.9
Gust:
 4 mph
1 Bft - Light Breeze
Today: 17.3 mph 3:00pm
Gust Month: 49.0 mph April 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 1.18 in
Storm Rain: 0 in
This Month: 7.06 in
Season Total: 10.43 in
10 rain days in April.
Friday

Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 79. Windy, with a south southeast wind 14 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Windy. Mostly
Cloudy then
T-storms
Humidity & Barometer Almanac Moon
Humidity: 67 % Increased 4.0% since last hour.
Dew Point: 51.6°F Decreased 0.8°F since last hour.
Barometer: 29.839 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:28am
Sunset: 7:54pm
Moonrise: 6:12am
Moonset: 7:15pm
New Moon
New Moon, Moon at 29 days in cycle
0%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 833 @  1:38pm
 NWS Weather Forecast  - Outlook: Tonight & Friday
Tonight

Tonight: Increasing clouds, with a low around 59. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Increasing
Clouds


Lo 59 °F		 NWS forecast: Increasing clouds, with a low around 59. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
 
Friday

Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 79. Windy, with a south southeast wind 14 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Windy. Mostly
Cloudy then
T-storms

Hi 79 °F		 NWS forecast: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 79. Windy, with a south southeast wind 14 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.