Best time to visit Slinger, WI

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

The most comfortable travel window in Slinger runs from May through September — 5 months of pleasant temperatures and modest rainfall.

January Cold
High
25.5°F
Low
8.3°F
Precip
1.56 in

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

Daylight ≈ 9h 8m

February Cold
High
29.4°F
Low
11.2°F
Precip
1.53 in

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

Daylight ≈ 10h 17m

March Cold
High
40.4°F
Low
20.9°F
Precip
1.95 in

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

Daylight ≈ 11h 42m

April Cool
High
53.5°F
Low
32.6°F
Precip
3.82 in

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

Daylight ≈ 13h 12m

May Good
High
65.0°F
Low
44.5°F
Precip
3.89 in

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

Daylight ≈ 14h 30m

June Good
High
75.7°F
Low
54.1°F
Precip
4.49 in

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

Daylight ≈ 15h 10m

July Good
High
79.8°F
Low
58.6°F
Precip
4.12 in

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

Daylight ≈ 14h 55m

August Excellent
High
78.2°F
Low
56.2°F
Precip
3.89 in

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

Daylight ≈ 13h 47m

September Good
High
71.2°F
Low
48.7°F
Precip
3.20 in

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

Daylight ≈ 12h 17m

October Cool
High
58.4°F
Low
37.2°F
Precip
3.09 in

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

Daylight ≈ 10h 47m

November Cold
High
43.2°F
Low
26.3°F
Precip
2.02 in

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

Daylight ≈ 9h 27m

December Cold
High
30.8°F
Low
15.8°F
Precip
1.96 in

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

Daylight ≈ 8h 48m

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