Hourly Weather Forecast - Mason City, IL

11 AM
22°F
0%
10mph
WNW
Mostly Sunny
Humidity
54%
Feels like
12°F
Dew Point
8°F
12 PM
24°F
0%
9mph
WNW
Mostly Sunny
Humidity
51%
Feels like
14°F
Dew Point
8°F
1 PM
26°F
0%
8mph
W
Mostly Sunny
Humidity
49%
Feels like
17°F
Dew Point
9°F
2 PM
27°F
0%
8mph
WSW
Mostly Sunny
Humidity
48%
Feels like
19°F
Dew Point
10°F
3 PM
28°F
0%
8mph
WSW
Mostly Sunny
Humidity
49%
Feels like
20°F
Dew Point
11°F
4 PM
27°F
0%
6mph
SW
Mostly Sunny
Humidity
54%
Feels like
21°F
Dew Point
13°F
4:35 PM
5 PM
26°F
0%
5mph
S
Clear
Humidity
59%
Feels like
20°F
Dew Point
14°F
6 PM
25°F
0%
6mph
SSE
Clear
Humidity
63%
Feels like
18°F
Dew Point
15°F
7 PM
25°F
0%
8mph
SSE
Clear
Humidity
64%
Feels like
17°F
Dew Point
15°F
8 PM
26°F
0%
9mph
SSE
Clear
Humidity
64%
Feels like
16°F
Dew Point
15°F
9 PM
26°F
0%
11mph
SSE
Mostly Clear
Humidity
62%
Feels like
16°F
Dew Point
15°F
10 PM
28°F
0%
12mph
SSE
Mostly Clear
Humidity
60%
Feels like
17°F
Dew Point
15°F
11 PM
29°F
0%
13mph
SSE
Mostly Clear
Humidity
59%
Feels like
18°F
Dew Point
16°F

Forecast Wind Gusts For Today

Storm Pummels Eastern U.S.

A strong disturbance will sweep across the eastern U.S. today bringing various impacts including rain and thunderstorms, snow and even strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide