Hourly Weather Forecast - Saint Charles, IA

12 AM
31°F
0%
9mph
WNW
Clear
Humidity
84%
Feels like
23°F
Dew Point
27°F
1 AM
31°F
0%
9mph
WNW
Partly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
27°F
2 AM
30°F
0%
9mph
WNW
Partly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
27°F
3 AM
30°F
0%
9mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
4 AM
29°F
0%
9mph
WNW
Mostly Cloudy
Humidity
91%
Feels like
21°F
Dew Point
27°F
5 AM
29°F
0%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
20°F
Dew Point
26°F
6 AM
29°F
0%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
21°F
Dew Point
26°F
7 AM
29°F
0%
9mph
WNW
Partly Cloudy
Humidity
90%
Feels like
21°F
Dew Point
27°F
7:40 AM
8 AM
30°F
0%
8mph
WNW
Hazy
Humidity
91%
Feels like
22°F
Dew Point
28°F
9 AM
31°F
0%
8mph
WNW
Sunny
Humidity
89%
Feels like
24°F
Dew Point
28°F
10 AM
33°F
0%
8mph
WNW
Sunny
Humidity
87%
Feels like
26°F
Dew Point
29°F
11 AM
35°F
0%
9mph
WNW
Mostly Sunny
Humidity
82%
Feels like
28°F
Dew Point
30°F
12 PM
36°F
0%
9mph
WNW
Mostly Sunny
Humidity
78%
Feels like
30°F
Dew Point
30°F
1 PM
37°F
0%
9mph
WNW
Mostly Sunny
Humidity
79%
Feels like
31°F
Dew Point
31°F
2 PM
37°F
0%
8mph
WNW
Mostly Sunny
Humidity
80%
Feels like
31°F
Dew Point
32°F
3 PM
37°F
0%
8mph
NW
Sunny
Humidity
81%
Feels like
31°F
Dew Point
31°F
4 PM
35°F
0%
6mph
NW
Sunny
Humidity
84%
Feels like
30°F
Dew Point
31°F
4:55 PM
5 PM
33°F
0%
6mph
NNW
Mostly Clear
Humidity
88%
Feels like
28°F
Dew Point
30°F
6 PM
31°F
0%
6mph
N
Partly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
29°F
7 PM
30°F
0%
8mph
N
Partly Cloudy
Humidity
94%
Feels like
22°F
Dew Point
28°F
8 PM
28°F
0%
9mph
N
Mostly Cloudy
Humidity
95%
Feels like
20°F
Dew Point
27°F
9 PM
27°F
0%
9mph
N
Cloudy
Humidity
94%
Feels like
18°F
Dew Point
25°F
10 PM
26°F
0%
10mph
NNE
Cloudy
Humidity
88%
Feels like
16°F
Dew Point
23°F
11 PM
25°F
0%
10mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
20°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Monday's Weather Outlook

Monday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide