Thunder Lake, WI 14 Day Weather
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Thunder Lake, WI Weather Forecast


Thunder Lake, WI Weather Forecast Dated: 623 PM Fri Sep 25 2026
Expect a cool pattern 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.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
63°F 17°C
Sunny
Pleasant near 72°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
71°F 22°C
Cloudy
Early-Evening
61°F 16°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling.
Sunday, September 27, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
72°F 22°C
Partly Cloudy
Early-Evening
63°F 17°C
Sunny
Enjoyable around 72°F 22°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
65°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
57°F 14°C
Drizzle
Refreshing around 63°F 17°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds turning from the SSW to the S at 6 mph 9 km/h.
Wednesday, September 30, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
59°F 15°C
Light Fog
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable with temperatures reaching 69°F 20°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 20°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SW to the SSW at 6 mph 11 km/h.
Saturday, October 3, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
66°F 20°C
Cloudy
Mild temperatures up to 69°F 20°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SE to the SSE at 12 mph 18 km/h. Gusts up to 28 mph 45 km/h.
Sunday, October 4, 2026
Mid-Morning
62°F 17°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
51°F 10°C
Sunny
Mildly cool near 63°F 17°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds swinging from the W to the NNW at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.
Monday, October 5, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
47°F 8°C
Partly Cloudy
Early-Evening
41°F 5°C
Cloudy
Chilly near 47°F 8°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NNW to the NW at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, October 6, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
48°F 9°C
Overcast
Crisp with a high near 50°F 10°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds decreasing from NW 14 mph 22 km/h to NNW 6 mph 9 km/h.
Wednesday, October 7, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
50°F 10°C
Overcast
Early-Evening
47°F 8°C
Cloudy
Brisk around 50°F 10°C, overcast throughout the day, with increasing humidity and barometric pressure falling.
Thursday, October 8, 2026
Mid-Morning
37°F 3°C
Partly Cloudy
Mid-Afternoon
38°F 4°C
Heavy Snow Showers
Early-Evening
34°F 1°C
Heavy Snow Showers
Biting cold near 38°F 4°C, clouds and snow taking over for the afternoon and evening, with lower humidity and steady pressure. Winds switching from the N to the NW at 11 mph 17 km/h. Gusts up to 24 mph 38 km/h.
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