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Jackknife Lake, WI 14 Day Weather
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Jackknife Lake, WI Weather Forecast
Jackknife Lake, WI Weather Forecast Dated: 405 AM Mon Sep 28 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
68°F 20°C
Partly Cloudy
Refreshing around 67°F 20°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
55°F 13°C
Light Showers
Mildly cool near 66°F 19°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
55°F 13°C
Fog
Mid-Afternoon
58°F 14°C
Fog
Early-Evening
58°F 14°C
Light Showers
Comfortable at 58°F 14°C, dry most of the day, with showers developing late, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
55°F 13°C
Partly Cloudy
Cool with a high near 60°F 15°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure rising. Winds switching from the NNW to the WNW at 8 mph 13 km/h. Gusts up to 20 mph 33 km/h.
Friday, October 2, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
51°F 10°C
Sunny
Brisk around 53°F 12°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NW to the S at 3 mph 5 km/h.
Saturday, October 3, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
50°F 10°C
Overcast
Cool and brisk at 52°F 11°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds out of the S at 11 mph 17 km/h. Gusts up to 27 mph 44 km/h.
Sunday, October 4, 2026
Mid-Morning
46°F 8°C
Light Fog
Mid-Afternoon
48°F 9°C
Scattered Showers
Early-Evening
44°F 7°C
Scattered Showers
Chilly near 48°F 9°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the SSW to the NW at 11 mph 18 km/h. Gusts up to 25 mph 41 km/h.
Monday, October 5, 2026
Mid-Morning
34°F 1°C
Light Snow Showers
Mid-Afternoon
36°F 2°C
Scattered Showers
Early-Evening
37°F 3°C
Scattered Showers
Biting cold near 36°F 2°C, patchy blowing snow and gusty conditions, with steady humidity and barometric pressure rising. Winds turning from the NW to the NNW at 9 mph 14 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, October 6, 2026
Mid-Morning
40°F 5°C
Light Fog
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
50°F 10°C
Sunny
Brisk around 51°F 11°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
53°F 11°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool and brisk at 53°F 11°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds switching from the S to the WNW at 5 mph 8 km/h.
Thursday, October 8, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
40°F 4°C
Partly Cloudy
Chilly near 47°F 8°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the NNW to the N at 10 mph 17 km/h.
Friday, October 9, 2026
Mid-Morning
38°F 3°C
Scattered Showers
Mid-Afternoon
42°F 5°C
Overcast
Early-Evening
39°F 4°C
Overcast
Cold with a high near 42°F 5°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds N at 8 mph 13 km/h.
Saturday, October 10, 2026
Mid-Morning
40°F 4°C
Light Fog
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
50°F 10°C
Overcast
Brisk around 48°F 9°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Sunday, October 11, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
39°F 4°C
Overcast
Early-Evening
37°F 3°C
Scattered Showers
Biting cold near 39°F 4°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds picking up from WNW at 7 mph 12 km/h to NNE at 15 mph 23 km/h. Gusts up to 29 mph 47 km/h.
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