Hourly Weather Forecast - Byron, WI

12 AM
33°F
10%
14mph
W
Cloudy
Humidity
84%
Feels like
23°F
Dew Point
29°F
1 AM
33°F
10%
14mph
W
Mostly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
29°F
2 AM
33°F
0%
13mph
W
Partly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
29°F
3 AM
33°F
0%
13mph
WNW
Partly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
29°F
4 AM
31°F
0%
13mph
WNW
Partly Cloudy
Humidity
91%
Feels like
22°F
Dew Point
29°F
5 AM
30°F
0%
11mph
WNW
Partly Cloudy
Humidity
86%
Feels like
21°F
Dew Point
26°F
6 AM
28°F
0%
10mph
WNW
Partly Cloudy
Humidity
81%
Feels like
19°F
Dew Point
24°F
7 AM
28°F
0%
9mph
WNW
Partly Cloudy
Humidity
80%
Feels like
19°F
Dew Point
22°F
7:20 AM
8 AM
27°F
0%
8mph
WNW
Mostly Sunny
Humidity
89%
Feels like
18°F
Dew Point
24°F
9 AM
26°F
0%
7mph
WNW
Mostly Sunny
Humidity
90%
Feels like
19°F
Dew Point
24°F
10 AM
27°F
0%
6mph
W
Mostly Sunny
Humidity
88%
Feels like
20°F
Dew Point
24°F
11 AM
28°F
0%
6mph
W
Sunny
Humidity
85%
Feels like
21°F
Dew Point
24°F
12 PM
29°F
0%
6mph
WSW
Sunny
Humidity
83%
Feels like
22°F
Dew Point
24°F
1 PM
29°F
0%
6mph
SW
Sunny
Humidity
83%
Feels like
23°F
Dew Point
25°F
2 PM
29°F
0%
7mph
SSW
Sunny
Humidity
84%
Feels like
22°F
Dew Point
25°F
3 PM
29°F
0%
8mph
SSW
Sunny
Humidity
83%
Feels like
21°F
Dew Point
24°F
4 PM
29°F
0%
9mph
S
Mostly Sunny
Humidity
84%
Feels like
20°F
Dew Point
24°F
4:17 PM
5 PM
28°F
0%
9mph
S
Mostly Clear
Humidity
86%
Feels like
19°F
Dew Point
24°F
6 PM
28°F
0%
10mph
S
Partly Cloudy
Humidity
87%
Feels like
19°F
Dew Point
25°F
7 PM
29°F
0%
12mph
S
Partly Cloudy
Humidity
87%
Feels like
19°F
Dew Point
25°F
8 PM
29°F
0%
13mph
S
Mostly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
26°F
9 PM
30°F
0%
15mph
S
Mostly Cloudy
Humidity
88%
Feels like
20°F
Dew Point
27°F
10 PM
31°F
0%
16mph
S
Cloudy
Humidity
88%
Feels like
20°F
Dew Point
28°F
11 PM
32°F
0%
16mph
S
Cloudy
Humidity
88%
Feels like
21°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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