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Deerfield, WI 14 Day Weather - 53531 WeatherWorld.com
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Deerfield, WI Weather Forecast
Deerfield, WI Weather Forecast Dated: 430 PM Fri Sep 18 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Friday, September 18, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
62°F 17°C
Cloudy
Refreshing around 64°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the E to the ENE at 12 mph 19 km/h. Gusts up to 23 mph 36 km/h.
Saturday, September 19, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
65°F 18°C
Light Showers
Early-Evening
62°F 16°C
Scattered Showers
Mildly cool near 65°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ESE to the E at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
59°F 15°C
Overcast
Comfortable at 62°F 17°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds ENE at 14 mph 23 km/h. Gusts up to 28 mph 44 km/h.
Monday, September 21, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
55°F 13°C
Sunny
Cool with a high near 61°F 16°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the E to the NNE at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 62°F 17°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the NE to the NNE at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the NE to the ENE at 8 mph 12 km/h.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Fog
Mid-Afternoon
62°F 16°C
Scattered Showers
Early-Evening
59°F 15°C
Overcast
Comfortable at 62°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the N to the NNE at 7 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
67°F 20°C
Cloudy
Early-Evening
60°F 16°C
Overcast
Refreshing around 67°F 20°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 8 mph 13 km/h.
Sunday, September 27, 2026
Mid-Morning
54°F 12°C
Partly Cloudy
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
59°F 15°C
Overcast
Mildly cool near 61°F 16°C, overcast throughout the day, with increasing humidity and barometric pressure falling. Winds SSW at 14 mph 22 km/h. Gusts up to 29 mph 47 km/h.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
75°F 24°C
Partly Cloudy
Early-Evening
72°F 22°C
Overcast
Pleasant near 75°F 24°C, scattered downpours possible, with steady humidity and steady pressure. Winds out of the SSW at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.
Tuesday, September 29, 2026
Mid-Morning
65°F 19°C
Light Showers
Mid-Afternoon
69°F 21°C
Light Showers
Early-Evening
70°F 21°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, showers through the afternoon, tapering off by evening, with steady humidity and steady pressure. Winds blowing from the S at 7 mph 12 km/h.
Wednesday, September 30, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
60°F 16°C
Scattered Showers
Refreshing around 63°F 17°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the NNW to the N at 7 mph 11 km/h.
Thursday, October 1, 2026
Mid-Morning
47°F 9°C
Cloudy
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
50°F 10°C
Sunny
Cool and brisk at 53°F 12°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NW at 15 mph 25 km/h.
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