Best time to visit Prairie du Sac, WI

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Prairie du Sac runs from July through September — 3 months of pleasant temperatures and modest rainfall.

January Cold
High
26.5°F
Low
7.9°F
Precip
1.30 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 8m

February Cold
High
31.0°F
Low
10.8°F
Precip
1.33 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 10h 17m

March Cold
High
43.7°F
Low
22.7°F
Precip
1.93 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 11h 42m

April Cool
High
56.8°F
Low
33.7°F
Precip
3.86 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 13h 12m

May Good
High
69.2°F
Low
45.5°F
Precip
4.33 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 30m

June Wet
High
78.5°F
Low
56.0°F
Precip
5.32 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 15h 9m

July Good
High
82.0°F
Low
59.4°F
Precip
4.24 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 54m

August Good
High
80.2°F
Low
57.7°F
Precip
4.12 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 47m

September Good
High
73.5°F
Low
48.9°F
Precip
3.94 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 17m

October Cool
High
60.5°F
Low
37.7°F
Precip
2.38 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 47m

November Cool
High
45.2°F
Low
25.9°F
Precip
2.23 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 27m

December Cold
High
32.5°F
Low
15.1°F
Precip
1.54 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 8h 48m

Looking for similar climates? See Prairie du Sac's climate twins. Or jump straight to the full climate profile.