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Delafield IL Weather - Clear - 78°F
Clear
78°F
Updated 10:32 am
Feels Like 72°F
Humidity 49%
Wind ENE 7 mph
Barometer  30.11 in
Dew Point 58°F
Delafield IL Weather - Clear - 26°C
Clear
26°C
Updated 10:32 am
Feels Like 22°C
Humidity 49%
Wind ENE 11 km/h
Barometer  101.9 kPa
Dew Point 14°C
Delafield, IL Weather and Current Conditionsdelafield il weather forecast

Delafield, IL Weather Forecast

Delafield Illinois WeatherDelafield, Illinois Weather Weather Forecast
14 day API forecast for Delafield, Illinois. Note. The 7-day weather forecast for Delafield, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Delafield, IL Weather Forecast Dated: 1032 AM Mon Sep 07 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Delafield Weather - 2026-09-07 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Delafield Weather - 2026-09-07 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Delafield Weather - 2026-09-07 - Evening - Sunny
80°F 27°C
Sunny
Warm and summery near 89°F 32°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the E to the ESE at 8 mph 14 km/h.

Tuesday, September 8, 2026

Mid-Morning
Delafield Weather - 2026-09-08 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-08 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Delafield Weather - 2026-09-08 - Evening - Sunny
90°F 32°C
Sunny
Hot and sweltering around 97°F 36°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds blowing from the S at 10 mph 17 km/h. Gusts up to 20 mph 31 km/h.

Wednesday, September 9, 2026

Mid-Morning
Delafield Weather - 2026-09-09 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-09 - Afternoon - Overcast
103°F 39°C
Overcast
Early-Evening
Delafield Weather - 2026-09-09 - Evening - Sunny
92°F 34°C
Sunny
Dangerously hot temperatures around 103°F 39°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds decreasing from SSW 18 mph 29 km/h to WNW 6 mph 9 km/h.

Thursday, September 10, 2026

Mid-Morning
Delafield Weather - 2026-09-10 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Delafield Weather - 2026-09-10 - Afternoon - Light Showers
68°F 20°C
Light Showers
Early-Evening
Delafield Weather - 2026-09-10 - Evening - Overcast
71°F 22°C
Overcast
Mild temperatures up to 68°F 20°C, intermittent showers through midday, easing by evening, with lower humidity and steady pressure. Winds swinging from the SW to the NE at 7 mph 11 km/h.

Friday, September 11, 2026

Mid-Morning
Delafield Weather - 2026-09-11 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-11 - Afternoon - Overcast
92°F 34°C
Overcast
Early-Evening
Delafield Weather - 2026-09-11 - Evening - Overcast
83°F 28°C
Overcast
Very hot with a high of 92°F 34°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SE to the NE at 9 mph 14 km/h.

Saturday, September 12, 2026

Mid-Morning
Delafield Weather - 2026-09-12 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-12 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Delafield Weather - 2026-09-12 - Evening - Overcast
87°F 31°C
Overcast
Very hot with temperatures reaching 95°F 35°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Delafield Weather - 2026-09-13 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-13 - Afternoon - Partly Cloudy
101°F 38°C
Partly Cloudy
Early-Evening
Delafield Weather - 2026-09-13 - Evening - Cloudy
93°F 34°C
Cloudy
Dangerously hot temperatures around 101°F 38°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the S to the SSE at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.

Monday, September 14, 2026

Mid-Morning
Delafield Weather - 2026-09-14 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-14 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Delafield Weather - 2026-09-14 - Evening - Scattered Showers
88°F 31°C
Scattered Showers
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SW to the SSE at 5 mph 8 km/h.

Tuesday, September 15, 2026

Mid-Morning
Delafield Weather - 2026-09-15 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-15 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Delafield Weather - 2026-09-15 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Mild temperatures up to 70°F 21°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the SE to the NNE at 10 mph 16 km/h.

Wednesday, September 16, 2026

Mid-Morning
Delafield Weather - 2026-09-16 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-16 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Delafield Weather - 2026-09-16 - Evening - Sunny
64°F 18°C
Sunny
Mild with a high of 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds NNE at 13 mph 20 km/h.

Thursday, September 17, 2026

Mid-Morning
Delafield Weather - 2026-09-17 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-17 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Delafield Weather - 2026-09-17 - Evening - Sunny
65°F 18°C
Sunny
Pleasant near 73°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the N at 13 mph 21 km/h.

Friday, September 18, 2026

Mid-Morning
Delafield Weather - 2026-09-18 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-18 - Afternoon - Sunny
87°F 30°C
Sunny
Early-Evening
Delafield Weather - 2026-09-18 - Evening - Sunny
79°F 27°C
Sunny
Balmy with temperatures reaching 87°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Delafield Weather - 2026-09-19 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-19 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Delafield Weather - 2026-09-19 - Evening - Sunny
84°F 29°C
Sunny
Quite warm around 87°F 31°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the WSW at 4 mph 5 km/h.

Sunday, September 20, 2026

Mid-Morning
Delafield Weather - 2026-09-20 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Delafield Weather - 2026-09-20 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Delafield Weather - 2026-09-20 - Evening - Sunny
73°F 23°C
Sunny
Warm temperatures up to 81°F 27°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the E to the NE at 13 mph 22 km/h. Gusts up to 24 mph 39 km/h.

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Weather by the Numbers

Mon, 7th
Delafield IL Weather - Monday, Sep 7, 2026 - Overcast
Hi: 89°F 32°C
Lo: 63°F 17°C
Sunrise 06:29 AM
Sunset 07:15 PM
Wind E 10 mph16 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 36%
Tue, 8th
Delafield IL Weather - Tuesday, Sep 8, 2026 - Partly Cloudy
Hi: 97°F 36°C
Lo: 65°F 18°C
Sunrise 06:30 AM
Sunset 07:13 PM
Wind SSW 10 mph15 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 42%
Wed, 9th
Delafield IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 104°F 40°C
Lo: 72°F 22°C
Sunrise 06:31 AM
Sunset 07:11 PM
Wind SW 16 mph26 km/h
Dew Point 60°F16°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 28%
Thu, 10th
Delafield IL Weather - Thursday, Sep 10, 2026 - Light Rain Shower
Hi: 76°F 24°C
Lo: 66°F 19°C
Sunrise 06:31 AM
Sunset 07:10 PM
Wind WSW 15 mph24 km/h
Dew Point 71°F22°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 66% *
Humidity 90%
Fri, 11th
Delafield IL Weather - Friday, Sep 11, 2026 - Partly Cloudy
Hi: 92°F 34°C
Lo: 60°F 15°C
Sunrise 06:32 AM
Sunset 07:08 PM
Wind ESE 4 mph7 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 4% *
Humidity 52%
Sat, 12th
Delafield IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 96°F 36°C
Lo: 71°F 22°C
Sunrise 06:33 AM
Sunset 07:07 PM
Wind SSW 7 mph11 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 35%
Sun, 13th
Delafield IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 102°F 39°C
Lo: 75°F 24°C
Sunrise 06:34 AM
Sunset 07:05 PM
Wind SSW 9 mph14 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 31%
Mon, 14th
Delafield IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 103°F 40°C
Lo: 80°F 27°C
Sunrise 06:35 AM
Sunset 07:04 PM
Wind W 12 mph20 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 27%
Tue, 15th
Delafield IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 79°F 26°C
Lo: 60°F 15°C
Sunrise 06:36 AM
Sunset 07:02 PM
Wind WSW 17 mph27 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 6% *
Humidity 47%
Wed, 16th
Delafield IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 73°F 23°C
Lo: 51°F 11°C
Sunrise 06:37 AM
Sunset 07:00 PM
Wind NNE 13 mph21 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 37%
Thu, 17th
Delafield IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 74°F 23°C
Lo: 50°F 10°C
Sunrise 06:37 AM
Sunset 06:59 PM
Wind NNE 12 mph19 km/h
Dew Point 42°F5°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 37%
Fri, 18th
Delafield IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 87°F 31°C
Lo: 53°F 12°C
Sunrise 06:38 AM
Sunset 06:57 PM
Wind S 8 mph13 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 43%
Sat, 19th
Delafield IL Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 89°F 32°C
Lo: 71°F 22°C
Sunrise 06:39 AM
Sunset 06:56 PM
Wind S 9 mph15 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 50%
Sun, 20th
Delafield IL Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 82°F 28°C
Lo: 65°F 19°C
Sunrise 06:40 AM
Sunset 06:54 PM
Wind NNE 13 mph20 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 12% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.