Hourly Weather Forecast - Sauk City, WI

12 AM
20°F
20%
3mph
S
Cloudy
Humidity
75%
Feels like
15°F
Dew Point
13°F
1 AM
20°F
20%
3mph
S
Cloudy
Humidity
79%
Feels like
15°F
Dew Point
15°F
2 AM
21°F
20%
4mph
S
Cloudy
Humidity
83%
Feels like
16°F
Dew Point
17°F
3 AM
22°F
30%
4mph
S
30% Chance of Flurries
Humidity
85%
Feels like
16°F
Dew Point
18°F
4 AM
22°F
30%
4mph
S
30% Chance of Flurries
Humidity
86%
Feels like
17°F
Dew Point
19°F
5 AM
23°F
20%
4mph
SSE
Cloudy
Humidity
89%
Feels like
17°F
Dew Point
20°F
6 AM
23°F
20%
4mph
SSE
Cloudy
Humidity
87%
Feels like
18°F
Dew Point
20°F
7 AM
24°F
10%
5mph
SSE
Cloudy
Humidity
85%
Feels like
18°F
Dew Point
20°F
7:28 AM
8 AM
25°F
10%
6mph
SSE
Cloudy
Humidity
84%
Feels like
19°F
Dew Point
21°F
9 AM
27°F
10%
6mph
SSE
Cloudy
Humidity
79%
Feels like
20°F
Dew Point
21°F
10 AM
29°F
10%
7mph
SSE
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
22°F
11 AM
31°F
10%
8mph
S
Cloudy
Humidity
71%
Feels like
23°F
Dew Point
22°F
12 PM
32°F
10%
8mph
S
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
23°F
1 PM
33°F
10%
9mph
S
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
24°F
2 PM
34°F
10%
8mph
S
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
24°F
3 PM
34°F
10%
8mph
S
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
25°F
4 PM
34°F
10%
7mph
SSE
Cloudy
Humidity
71%
Feels like
27°F
Dew Point
25°F
4:26 PM
5 PM
33°F
10%
7mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F
6 PM
32°F
10%
6mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
25°F
7 PM
32°F
10%
6mph
S
Partly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
25°F
8 PM
32°F
10%
6mph
S
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
9 PM
32°F
10%
6mph
S
Mostly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
26°F
10 PM
32°F
10%
6mph
S
Partly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
27°F
11 PM
32°F
10%
6mph
S
Partly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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