Hourly Weather Forecast - Sauk City, WI

12 AM
42°F
0%
4mph
S
Mostly Cloudy
Humidity
61%
Feels like
40°F
Dew Point
30°F
1 AM
41°F
0%
4mph
S
Mostly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
30°F
2 AM
40°F
0%
4mph
S
Partly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
30°F
3 AM
40°F
0%
4mph
SSE
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
29°F
4 AM
39°F
10%
4mph
SSE
Partly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
30°F
5 AM
39°F
20%
4mph
SSE
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
30°F
6 AM
38°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
73%
Feels like
36°F
Dew Point
31°F
6:53 AM
7 AM
39°F
20%
4mph
SE
Mostly Cloudy
Humidity
72%
Feels like
37°F
Dew Point
31°F
8 AM
41°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
74%
Feels like
39°F
Dew Point
33°F
9 AM
44°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
69%
Feels like
41°F
Dew Point
35°F
10 AM
46°F
40%
6mph
ESE
40% Chance of Light Rain
Humidity
65%
Feels like
43°F
Dew Point
35°F
11 AM
49°F
40%
6mph
ESE
40% Chance of Light Rain
Humidity
62%
Feels like
46°F
Dew Point
36°F
12 PM
51°F
40%
7mph
ESE
40% Chance of Light Rain
Humidity
57%
Feels like
51°F
Dew Point
36°F
1 PM
52°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
55%
Feels like
52°F
Dew Point
37°F
2 PM
54°F
20%
7mph
ESE
Partly Cloudy
Humidity
53%
Feels like
54°F
Dew Point
37°F
3 PM
55°F
10%
6mph
ESE
Mostly Sunny
Humidity
51%
Feels like
55°F
Dew Point
37°F
4 PM
56°F
10%
5mph
ESE
Sunny
Humidity
50%
Feels like
56°F
Dew Point
37°F
5 PM
55°F
10%
5mph
ESE
Sunny
Humidity
51%
Feels like
55°F
Dew Point
37°F
6 PM
54°F
10%
4mph
ESE
Sunny
Humidity
53%
Feels like
54°F
Dew Point
37°F
7 PM
53°F
10%
4mph
ESE
Mostly Sunny
Humidity
56%
Feels like
53°F
Dew Point
37°F
7:17 PM
8 PM
50°F
10%
4mph
ESE
Mostly Clear
Humidity
60%
Feels like
50°F
Dew Point
37°F
9 PM
48°F
10%
4mph
ESE
Mostly Clear
Humidity
65%
Feels like
47°F
Dew Point
37°F
10 PM
46°F
10%
4mph
ESE
Partly Cloudy
Humidity
68%
Feels like
45°F
Dew Point
36°F
11 PM
45°F
0%
4mph
SE
Mostly Clear
Humidity
70%
Feels like
43°F
Dew Point
36°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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