Sparta, WI 14 Day Weather - 54620 WeatherWorld.com
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Sparta, WI Weather Forecast


Sparta, WI Weather Forecast Dated: 218 AM Fri Sep 25 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 25, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
63°F 17°C
Scattered Showers
Pleasant near 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SE to the ESE at 5 mph 9 km/h.
Saturday, September 26, 2026
Mid-Morning
53°F 12°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
62°F 17°C
Overcast
Mildly cool near 67°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 5 mph 8 km/h.
Sunday, September 27, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Enjoyable around 70°F 21°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
56°F 14°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 70°F 21°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds SSE at 12 mph 19 km/h.
Tuesday, September 29, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
58°F 14°C
Light Showers
Refreshing around 58°F 15°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 5 mph 8 km/h.
Wednesday, September 30, 2026
Mid-Morning
53°F 12°C
Light Showers
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
56°F 14°C
Scattered Showers
Cool and brisk at 55°F 13°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds shifting from the NW to the WNW at 11 mph 18 km/h. Gusts up to 27 mph 43 km/h.
Thursday, October 1, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable at 63°F 17°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds turning from the W to the WNW at 12 mph 20 km/h. Gusts up to 27 mph 43 km/h.
Friday, October 2, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
59°F 15°C
Partly Cloudy
Cool with a high near 65°F 18°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the SSE at 10 mph 15 km/h. Gusts up to 24 mph 38 km/h.
Saturday, October 3, 2026
Mid-Morning
61°F 16°C
Cloudy
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the S at 19 mph 30 km/h. Gusts up to 36 mph 57 km/h.
Sunday, October 4, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
52°F 11°C
Overcast
Mildly cool near 62°F 16°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the SSW to the NNW at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Monday, October 5, 2026
Mid-Morning
42°F 6°C
Overcast
Mid-Afternoon
49°F 9°C
Sunny
Early-Evening
44°F 7°C
Overcast
Chilly near 49°F 9°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds out of the NW at 16 mph 26 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, October 6, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
47°F 8°C
Overcast
Crisp with a high near 50°F 10°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the WNW to the SSW at 4 mph 6 km/h.
Wednesday, October 7, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
52°F 11°C
Overcast
Brisk around 57°F 14°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSW to the NW at 7 mph 11 km/h.
Thursday, October 8, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
39°F 4°C
Partly Cloudy
Biting cold near 44°F 7°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NNW to the NNE at 9 mph 14 km/h.
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