Navigation

External Links

Alerts


No alerts

Style Options



Widescreen:
|

No Warnings, Watches, or Advisories

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 18-Jun-2026 11:55am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 69.5°F, Max: 69.5°F, Min: 57.3°F 69.5°F
Warmer 3.1°F than last hour.

---

Feels like: 74.3°F

24-hr difference
2.3°FWarmer 2.3°F than yesterday at this time.
  Today Yesterday
High: 69.5°F
11:54am 		78.2°F
4:33pm
Low: 57.3°F
5:14am 		54.8°F
8:43am
Wind from NNW NNW
4.5
Gust:
 5 mph
2 Bft - Light Breeze
Today: 16.1 mph 12:01am
Gust Month: 35.0 mph June 6
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 1.52 in
Storm Rain: 0 in
This Month: 4.28 in
Season Total: 19.3 in
10 rain days in June.
Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Slight Chance
T-storms then
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 69 % Decreased 4.0% since last hour.
Dew Point: 58.9°F Increased 1.7°F since last hour.
Barometer: 29.849 inHg Rising 0.02 inHg/hr
Baro Trend: Rising slowly
Sunrise: 5:35am
Sunset: 8:50pm
Moonrise: 9:35am
Moonset: 11:27pm
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
18%
Illuminated
UV Index Solar Radiation
   7.2     High 
High: 7.3 @ 11:45am
960 W/m2 (99 %)
High: 1063 @  10:55am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph.
Mostly Sunny


Hi 75 °F		 NWS forecast: Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph.
 
Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Slight Chance
T-storms then
Mostly Clear

Lo 54 °F		 NWS forecast: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.