Navigation

External Links

Alerts


No alerts

Style Options



Widescreen:
|

No Warnings, Watches, or Advisories

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 07-Sep-2026 4:45am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 68.1°F, Max: 71.0°F, Min: 68.1°F 68.1°F
Colder 1.0°F than last hour.

---

Feels like: 66.9°F

24-hr difference
-0.4°FColder 0.4°F than yesterday at this time.
  Today Yesterday
High: 71°F
12:11am 		79.8°F
4:06pm
Low: 68.1°F
4:43am 		68.2°F
4:22am
Calm SE
0
Gust:
 0 mph
0 Bft - Calm
Today: 9.2 mph 12:04am
Gust Month: 22.0 mph September 4
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0 in
This Month: 0.01 in
Season Total: 30.67 in
1 rain day in September.
Tonight

Tonight: Partly cloudy, with a low around 64. Southeast wind around 11 mph, with gusts as high as 20 mph.
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 87 % Decreased 2.0% since last hour.
Dew Point: 64.1°F Decreased 1.7°F since last hour.
Barometer: 30.088 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:43am
Sunset: 7:36pm
Moonrise: 2:19am
Moonset: 5:44pm
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
17%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Labor Day & Tonight
Labor
Day
Labor Day: Mostly sunny, with a high near 82. Southeast wind 8 to 11 mph.
Mostly Sunny


Hi 82 °F		 NWS forecast: Mostly sunny, with a high near 82. Southeast wind 8 to 11 mph.
 
Tonight

Tonight: Partly cloudy, with a low around 64. Southeast wind around 11 mph, with gusts as high as 20 mph.
Partly Cloudy


Lo 64 °F		 NWS forecast: Partly cloudy, with a low around 64. Southeast wind around 11 mph, with gusts as high as 20 mph.