Heisel Lake, WI 14 Day Weather
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Heisel Lake, WI Weather Forecast


Heisel Lake, WI Weather Forecast Dated: 117 AM Wed Sep 09 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 9, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Warm and summery near 80°F 27°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the W to the NW at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 10, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
67°F 20°C
Sunny
Comfortable with temperatures reaching 74°F 23°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
65°F 19°C
Overcast
Enjoyable around 70°F 21°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds switching from the SSW to the SSE at 11 mph 17 km/h. Gusts up to 28 mph 45 km/h.
Saturday, September 12, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
70°F 21°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WNW to the NW at 6 mph 10 km/h.
Sunday, September 13, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
55°F 13°C
Light Showers
Refreshing around 67°F 20°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds out of the ENE at 7 mph 11 km/h.
Monday, September 14, 2026
Mid-Morning
51°F 11°C
Light Showers
Mid-Afternoon
48°F 9°C
Rain
Early-Evening
51°F 11°C
Light Showers
Cool and brisk at 48°F 9°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds blowing from the NE at 14 mph 23 km/h. Gusts up to 29 mph 46 km/h.
Tuesday, September 15, 2026
Mid-Morning
56°F 14°C
Fog
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
57°F 14°C
Overcast
Comfortable at 62°F 17°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure rising. Winds turning from the WNW to the N at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
61°F 16°C
Overcast
Cool with a high near 66°F 19°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the E to the SE at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
82°F 28°C
Nearby Thunderstorms
Very warm near 81°F 27°C, though humidity makes it feel like 86°F 30°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds moving from the S to the SSW at 15 mph 24 km/h. Gusts up to 34 mph 54 km/h.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
55°F 13°C
Light Showers
Mildly cool near 61°F 16°C, rounds of showers morning and night, dry in between, with steady humidity and steady pressure. Winds WNW at 9 mph 15 km/h. Gusts up to 23 mph 36 km/h.
Saturday, September 19, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
49°F 9°C
Sunny
Chilly near 55°F 13°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NNW to the NNE at 7 mph 10 km/h.
Sunday, September 20, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
52°F 12°C
Sunny
Cool with a high near 60°F 15°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SW at 12 mph 19 km/h.
Monday, September 21, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the WSW to the SSW at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
57°F 14°C
Light Fog
Mid-Afternoon
71°F 22°C
Partly Cloudy
Early-Evening
33°F 10°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SW to the at 5 mph 7 km/h.
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