Hourly Weather Forecast - Cottage Grove, WI

12 AM
12°F
30%
3mph
ESE
30% Chance Frozen Mix
Humidity
96%
Feels like
12°F
Dew Point
11°F
1 AM
12°F
30%
3mph
E
30% Chance Frozen Mix
Humidity
97%
Feels like
12°F
Dew Point
11°F
2 AM
11°F
20%
3mph
ENE
Partly Cloudy
Humidity
97%
Feels like
11°F
Dew Point
11°F
3 AM
11°F
20%
3mph
NE
Mostly Cloudy
Humidity
96%
Feels like
11°F
Dew Point
10°F
4 AM
11°F
20%
3mph
NE
Mostly Cloudy
Humidity
96%
Feels like
11°F
Dew Point
10°F
5 AM
10°F
10%
3mph
NNE
Cloudy
Humidity
98%
Feels like
5°F
Dew Point
10°F
6 AM
10°F
10%
3mph
N
Foggy
Humidity
99%
Feels like
4°F
Dew Point
10°F
7 AM
10°F
10%
4mph
NNW
Cloudy
Humidity
98%
Feels like
3°F
Dew Point
10°F
7:18 AM
8 AM
12°F
10%
4mph
NNW
Cloudy
Humidity
95%
Feels like
4°F
Dew Point
11°F
9 AM
14°F
10%
5mph
NW
Cloudy
Humidity
91%
Feels like
6°F
Dew Point
11°F
10 AM
16°F
10%
6mph
WNW
Mostly Cloudy
Humidity
86%
Feels like
7°F
Dew Point
12°F
11 AM
18°F
10%
7mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
13°F
12 PM
20°F
10%
8mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
15°F
1 PM
22°F
10%
9mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
15°F
2 PM
22°F
10%
9mph
WNW
Cloudy
Humidity
74%
Feels like
12°F
Dew Point
15°F
3 PM
22°F
10%
10mph
WNW
Cloudy
Humidity
76%
Feels like
11°F
Dew Point
15°F
4 PM
20°F
10%
11mph
WNW
Cloudy
Humidity
80%
Feels like
9°F
Dew Point
15°F
4:21 PM
5 PM
19°F
0%
11mph
WNW
Cloudy
Humidity
81%
Feels like
8°F
Dew Point
15°F
6 PM
19°F
10%
12mph
WNW
Cloudy
Humidity
82%
Feels like
6°F
Dew Point
14°F
7 PM
18°F
10%
12mph
WNW
Cloudy
Humidity
83%
Feels like
5°F
Dew Point
13°F
8 PM
17°F
10%
13mph
WNW
Cloudy
Humidity
83%
Feels like
3°F
Dew Point
13°F
9 PM
15°F
10%
13mph
WNW
Cloudy
Humidity
81%
Feels like
2°F
Dew Point
11°F
10 PM
14°F
0%
12mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
0°F
Dew Point
9°F
11 PM
11°F
0%
12mph
WNW
Partly Cloudy
Humidity
81%
Feels like
-4°F
Dew Point
6°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide