Lake John, WI 14 Day Weather
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Lake John, WI Weather Forecast


Lake John, WI Weather Forecast Dated: 810 AM Thu Oct 08 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, October 8, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
51°F 11°C
Overcast
Refreshing around 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the NW at 11 mph 17 km/h.
Friday, October 9, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Partly Cloudy
Early-Evening
52°F 12°C
Sunny
Mildly cool near 63°F 17°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and steady pressure.
Saturday, October 10, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
71°F 22°C
Overcast
Quite warm around 81°F 27°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds switching from the SE to the SSW at 11 mph 18 km/h. Gusts up to 33 mph 53 km/h.
Sunday, October 11, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSW at 11 mph 18 km/h. Gusts up to 21 mph 33 km/h.
Monday, October 12, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
76°F 24°C
Scattered Showers
Early-Evening
66°F 18°C
Scattered Showers
Mild with a high of 76°F 24°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds swinging from the SW to the NW at 7 mph 12 km/h.
Tuesday, October 13, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
46°F 8°C
Sunny
Cool and brisk at 53°F 12°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds tapering down from NNW 12 mph 19 km/h to SE 4 mph 7 km/h.
Wednesday, October 14, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
49°F 9°C
Drizzle
Chilly near 52°F 11°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds turning from the SSE to the SE at 9 mph 15 km/h. Gusts up to 26 mph 41 km/h.
Thursday, October 15, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
72°F 22°C
Light Showers
Enjoyable around 76°F 24°C, mainly dry until evening showers arrive, with steady humidity and steady pressure. Winds switching from the SSW to the WSW at 13 mph 21 km/h. Gusts up to 33 mph 53 km/h.
Friday, October 16, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
45°F 8°C
Overcast
Brisk around 51°F 11°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure rising. Winds moving from the W to the NNW at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Saturday, October 17, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
43°F 7°C
Sunny
Cool and brisk at 51°F 11°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure.
Sunday, October 18, 2026
Mid-Morning
42°F 6°C
Drizzle
Mid-Afternoon
54°F 12°C
Partly Cloudy
Early-Evening
48°F 9°C
Partly Cloudy
Chilly near 54°F 12°C, scattered morning showers before drying out later, with lower humidity and barometric pressure falling.
Monday, October 19, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
57°F 14°C
Cloudy
Cool with a high near 64°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Tuesday, October 20, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
54°F 13°C
Clear
Refreshing around 61°F 16°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
54°F 13°C
Clear
Mildly cool near 64°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
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