Best time to visit Pewaukee, WI

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

The most comfortable travel window in Pewaukee runs from May through October — 6 months of pleasant temperatures and modest rainfall.

January Cold
High
27.7°F
Low
12.2°F
Precip
1.59 in

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

Daylight ≈ 9h 9m

February Cold
High
31.5°F
Low
15.0°F
Precip
1.56 in

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

Daylight ≈ 10h 18m

March Cold
High
42.4°F
Low
24.6°F
Precip
2.06 in

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

Daylight ≈ 11h 42m

April Cool
High
54.3°F
Low
34.8°F
Precip
3.71 in

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

Daylight ≈ 13h 11m

May Good
High
66.5°F
Low
46.6°F
Precip
3.94 in

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

Daylight ≈ 14h 28m

June Good
High
76.6°F
Low
55.9°F
Precip
4.80 in

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

Daylight ≈ 15h 8m

July Good
High
81.2°F
Low
61.4°F
Precip
3.82 in

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

Daylight ≈ 14h 53m

August Excellent
High
79.2°F
Low
60.2°F
Precip
3.97 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 13h 46m

September Excellent
High
72.2°F
Low
51.3°F
Precip
3.21 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 12h 17m

October Good
High
59.4°F
Low
40.2°F
Precip
3.09 in

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

Daylight ≈ 10h 47m

November Cool
High
45.1°F
Low
28.5°F
Precip
2.19 in

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

Daylight ≈ 9h 29m

December Cold
High
33.1°F
Low
18.7°F
Precip
1.96 in

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

Daylight ≈ 8h 50m

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