Delafield, IL 14 Day Weather - WeatherWorld.com
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Delafield, IL Weather Forecast


Delafield, IL Weather Forecast Dated: 235 AM Tue Sep 08 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Tuesday, September 8, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
90°F 32°C
Sunny
Very hot with temperatures reaching 97°F 36°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds turning from the S to the SSE at 9 mph 15 km/h.
Wednesday, September 9, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
103°F 39°C
Overcast
Early-Evening
87°F 31°C
Sunny
Sweltering heat reaching 103°F 39°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the NNE at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.
Thursday, September 10, 2026
Mid-Morning
76°F 24°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
73°F 23°C
Light Showers
Enjoyable around 74°F 23°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the WSW to the SSW at 4 mph 7 km/h.
Friday, September 11, 2026
Mid-Morning
74°F 23°C
Cloudy
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
85°F 30°C
Sunny
Hot temperatures near 92°F 34°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
90°F 32°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 99°F 37°C), sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the WSW to the SSE at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
85°F 29°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
95°F 35°C
Sunny
Sweltering heat reaching 100°F 38°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds shifting from the S to the SSE at 11 mph 16 km/h. Gusts up to 21 mph 33 km/h.
Monday, September 14, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
98°F 37°C
Cloudy
Early-Evening
88°F 31°C
Overcast
Hot and sweltering around 98°F 37°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds SW at 13 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 15, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
70°F 21°C
Sunny
Enjoyable around 77°F 25°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NNW to the N at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Wednesday, September 16, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
65°F 19°C
Sunny
Mild temperatures up to 74°F 23°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SE to the NNE at 9 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
70°F 21°C
Sunny
Mild with a high of 77°F 25°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the ENE to the E at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
71°F 21°C
Overcast
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
82°F 28°C
Cloudy
Warm and summery near 89°F 32°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the SSW at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
62°F 16°C
Light Showers
Early-Evening
59°F 15°C
Scattered Showers
Cool with a high near 62°F 16°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the NW to the NE at 13 mph 20 km/h. Gusts up to 27 mph 43 km/h.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
58°F 15°C
Partly Cloudy
Refreshing around 62°F 17°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the ENE to the SE at 6 mph 9 km/h.
Monday, September 21, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 19°C
Sunny
Mild temperatures up to 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 6 mph 10 km/h.
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