Navigation

External Links

Alerts


No alerts

Style Options



Widescreen:
|

No Warnings, Watches, or Advisories

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 06-Aug-2026 3:35pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: 79.1°F, Max: 79.1°F, Min: 65.9°F 79.1°F
Warmer 4.0°F than last hour.

---

Feels like: 81.7°F

24-hr difference
9.9°FWarmer 9.9°F than yesterday at this time.
  Today Yesterday
High: 79.1°F
3:34pm 		71.3°F
4:16pm
Low: 65.9°F
12:00am 		62.3°F
12:23pm
Wind from ESE ESE
1.5
Gust:
 1 mph
0 Bft - Light Air
Today: 8.1 mph 8:27am
Gust Month: 26.5 mph August 1
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.89 in
Storm Rain: 0 in
This Month: 1.54 in
Season Total: 27.27 in
4 rain days in August.
Tonight

Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. Calm wind.
Mostly Clear
then Patchy
Fog
Humidity & Barometer Almanac Moon
Humidity: 77 % Decreased 8.0% since last hour.
Dew Point: 71.3°F Increased 1.0°F since last hour.
Barometer: 30.057 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:10am
Sunset: 8:25pm
Moonset: 2:55pm
Moonrise: 11:39pm
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
42%
Illuminated
UV Index Solar Radiation
   4.6     Medium 
High: 5.7 @ 3:00pm
763 W/m2 (91 %)
High: 1005 @  3:00pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly sunny, with a high near 78. Southeast wind around 5 mph.
Mostly Sunny


Hi 78 °F		 NWS forecast: Mostly sunny, with a high near 78. Southeast wind around 5 mph.
 
Tonight

Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. Calm wind.
Mostly Clear
then Patchy
Fog

Lo 63 °F		 NWS forecast: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 63. Calm wind.