Hourly Weather Forecast - Oconomowoc, WI

12 AM
11°F
10%
8mph
W
Partly Cloudy
Humidity
71%
Feels like
0°F
Dew Point
4°F
1 AM
11°F
10%
7mph
W
Partly Cloudy
Humidity
71%
Feels like
0°F
Dew Point
3°F
2 AM
10°F
10%
7mph
W
Partly Cloudy
Humidity
73%
Feels like
-1°F
Dew Point
3°F
3 AM
9°F
0%
7mph
W
Partly Cloudy
Humidity
76%
Feels like
-2°F
Dew Point
3°F
4 AM
8°F
0%
6mph
W
Partly Cloudy
Humidity
78%
Feels like
-3°F
Dew Point
3°F
5 AM
7°F
0%
6mph
W
Partly Cloudy
Humidity
80%
Feels like
-4°F
Dew Point
2°F
6 AM
6°F
0%
6mph
W
Partly Cloudy
Humidity
80%
Feels like
-5°F
Dew Point
2°F
7 AM
7°F
10%
6mph
W
Partly Cloudy
Humidity
82%
Feels like
-4°F
Dew Point
2°F
7:18 AM
8 AM
8°F
10%
6mph
W
Mostly Sunny
Humidity
80%
Feels like
-3°F
Dew Point
3°F
9 AM
9°F
10%
7mph
W
Sunny
Humidity
77%
Feels like
-2°F
Dew Point
3°F
10 AM
10°F
10%
7mph
W
Sunny
Humidity
72%
Feels like
-1°F
Dew Point
3°F
11 AM
11°F
10%
8mph
W
Sunny
Humidity
68%
Feels like
0°F
Dew Point
3°F
12 PM
13°F
10%
8mph
W
Sunny
Humidity
65%
Feels like
1°F
Dew Point
3°F
1 PM
14°F
10%
8mph
W
Mostly Sunny
Humidity
63%
Feels like
3°F
Dew Point
4°F
2 PM
15°F
10%
8mph
W
Partly Cloudy
Humidity
61%
Feels like
4°F
Dew Point
4°F
3 PM
15°F
10%
7mph
WSW
Partly Cloudy
Humidity
61%
Feels like
5°F
Dew Point
4°F
4 PM
14°F
20%
6mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
4°F
Dew Point
4°F
4:53 PM
5 PM
13°F
20%
5mph
SW
Cloudy
Humidity
65%
Feels like
5°F
Dew Point
3°F
6 PM
12°F
30%
4mph
SW
30% Chance of Snow
Humidity
63%
Feels like
4°F
Dew Point
2°F
7 PM
11°F
30%
4mph
SW
30 % Chance of Heavy Snow
Humidity
68%
Feels like
5°F
Dew Point
3°F
8 PM
11°F
30%
4mph
SW
30 % Chance of Heavy Snow
Humidity
70%
Feels like
5°F
Dew Point
3°F
9 PM
11°F
30%
4mph
SW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
5°F
Dew Point
4°F
10 PM
11°F
30%
4mph
SW
30% Chance of Snow
Humidity
74%
Feels like
4°F
Dew Point
4°F
11 PM
10°F
30%
3mph
SW
30% Chance of Flurries
Humidity
75%
Feels like
4°F
Dew Point
4°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide