No Warnings, Watches, or Advisories

Regional Infrared Satellite Grinnell Weather Webcam
Updated: @ 16-Aug-2026 3:00am - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Humid Night time, Humid
Currently: 74.0°F, Max: 75.3°F, Min: 74.0°F 74°F
Colder 0.6°F than last hour.

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Feels like: 71.3°F

24-hr difference
1.6°FWarmer 1.6°F than yesterday at this time.
  Today Yesterday
High: 75.3°F
12:00am
84.1°F
3:52pm
Low: 74°F
2:54am
72.1°F
12:41am
 Wind from W W
1.1
Gust:
1 mph
0 Bft - Light Air
Today: 3.5 mph 2:20am
Gust Month: 38.0 mph August 13
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0 in
This Month: 4.34 in
Season Total: 30.07 in
11 rain days in August.
Sunday

Sunday: Mostly cloudy, with a high near 80. North northwest wind 6 to 10 mph.
Mostly Cloudy

Humidity & Barometer Almanac Moon
Humidity: 94 %  
Dew Point: 72.2°F Decreased 0.6°F since last hour.
Barometer: 29.993 inHg Falling 0.02  inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:21am
Sunset: 8:12pm
Moonrise: 10:49am
Moonset: 9:28pm
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
16%
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: Overnight & Sunday
Overnight

Overnight: Mostly cloudy, with a steady temperature around 73. Light west southwest wind.
Mostly Cloudy


Lo 73 °F
NWS forecast: Mostly cloudy, with a steady temperature around 73. Light west southwest wind.
 
Sunday

Sunday: Mostly cloudy, with a high near 80. North northwest wind 6 to 10 mph.
Mostly Cloudy


Hi 80 °F
NWS forecast: Mostly cloudy, with a high near 80. North northwest wind 6 to 10 mph.