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Preemption IL Weather - Clear - 84°F
Clear
84°F
Updated 8:36 pm
Feels Like 90°F
Humidity 76%
Wind S 5 mph
Barometer  29.86 in
Dew Point 76°F
Preemption IL Weather - Clear - 29°C
Clear
29°C
Updated 8:36 pm
Feels Like 32°C
Humidity 76%
Wind S 8 km/h
Barometer  101.1 kPa
Dew Point 24°C
Preemption, IL Weather and Current Conditionspreemption il weather forecast

Preemption, IL Weather Forecast

Preemption Illinois WeatherPreemption, Illinois Weather Weather Forecast
14 day API Preemption, IL weather forecast. Note. Our 7-day weather forecast for Preemption, Illinois is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Preemption, IL Weather Forecast Dated: 836 PM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Preemption Weather - 2026-09-03 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-03 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Preemption Weather - 2026-09-03 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 115°F 46°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 13 mph 22 km/h. Gusts up to 25 mph 39 km/h.

Friday, September 4, 2026

Mid-Morning
Preemption Weather - 2026-09-04 - Morning - Scattered Showers
82°F 28°C
Scattered Showers
Mid-Afternoon
Preemption Weather - 2026-09-04 - Afternoon - Nearby Thunderstorms
99°F 37°C
Nearby Thunderstorms
Early-Evening
Preemption Weather - 2026-09-04 - Evening - Overcast
89°F 32°C
Overcast
Hot and sweltering around 99°F 37°C (heat index 103°F 39°C), scattered downpours possible, with steady humidity and steady pressure. Winds switching from the WNW to the W at 6 mph 9 km/h.

Saturday, September 5, 2026

Mid-Morning
Preemption Weather - 2026-09-05 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-05 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Preemption Weather - 2026-09-05 - Evening - Sunny
85°F 30°C
Sunny
Very hot with a high of 93°F 34°C, feeling closer to 96°F 36°C in the humidity, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 9 mph 14 km/h.

Sunday, September 6, 2026

Mid-Morning
Preemption Weather - 2026-09-06 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-06 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Preemption Weather - 2026-09-06 - Evening - Sunny
77°F 25°C
Sunny
Warm temperatures up to 85°F 29°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the E at 12 mph 19 km/h.

Monday, September 7, 2026

Mid-Morning
Preemption Weather - 2026-09-07 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-07 - Afternoon - Partly Cloudy
83°F 29°C
Partly Cloudy
Early-Evening
Preemption Weather - 2026-09-07 - Evening - Overcast
77°F 25°C
Overcast
Very warm with a high of 83°F 29°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the SE to the ESE at 12 mph 19 km/h.

Tuesday, September 8, 2026

Mid-Morning
Preemption Weather - 2026-09-08 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Preemption Weather - 2026-09-08 - Afternoon - Partly Cloudy
92°F 34°C
Partly Cloudy
Early-Evening
Preemption Weather - 2026-09-08 - Evening - Sunny
91°F 33°C
Sunny
Very hot with temperatures reaching 92°F 34°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds S at 15 mph 24 km/h. Gusts up to 33 mph 53 km/h.

Wednesday, September 9, 2026

Mid-Morning
Preemption Weather - 2026-09-09 - Morning - Scattered Showers
78°F 26°C
Scattered Showers
Mid-Afternoon
Preemption Weather - 2026-09-09 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Preemption Weather - 2026-09-09 - Evening - Sunny
82°F 28°C
Sunny
Hot and sweltering around 90°F 32°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the NW to the NNE at 7 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Preemption Weather - 2026-09-10 - Morning - Cloudy
74°F 24°C
Cloudy
Mid-Afternoon
Preemption Weather - 2026-09-10 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Preemption Weather - 2026-09-10 - Evening - Overcast
82°F 28°C
Overcast
Quite warm around 87°F 31°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the ESE to the E at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

Friday, September 11, 2026

Mid-Morning
Preemption Weather - 2026-09-11 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-11 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Preemption Weather - 2026-09-11 - Evening - Sunny
83°F 28°C
Sunny
Hot temperatures near 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure. Winds E at 13 mph 21 km/h. Gusts up to 26 mph 41 km/h.

Saturday, September 12, 2026

Mid-Morning
Preemption Weather - 2026-09-12 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-12 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Preemption Weather - 2026-09-12 - Evening - Sunny
94°F 34°C
Sunny
Sweltering heat reaching 102°F 39°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds out of the S at 11 mph 18 km/h.

Sunday, September 13, 2026

Mid-Morning
Preemption Weather - 2026-09-13 - Morning - Partly Cloudy
84°F 29°C
Partly Cloudy
Mid-Afternoon
Preemption Weather - 2026-09-13 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Preemption Weather - 2026-09-13 - Evening - Partly Cloudy
85°F 30°C
Partly Cloudy
Very hot with temperatures reaching 97°F 36°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the SSW at 16 mph 26 km/h. Gusts up to 27 mph 44 km/h.

Monday, September 14, 2026

Mid-Morning
Preemption Weather - 2026-09-14 - Morning - Light Showers
74°F 24°C
Light Showers
Mid-Afternoon
Preemption Weather - 2026-09-14 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Preemption Weather - 2026-09-14 - Evening - Scattered Showers
74°F 23°C
Scattered Showers
Comfortable with temperatures reaching 76°F 24°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the SSW to the WNW at 10 mph 17 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, September 15, 2026

Mid-Morning
Preemption Weather - 2026-09-15 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-15 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Preemption Weather - 2026-09-15 - Evening - Sunny
66°F 19°C
Sunny
Enjoyable around 72°F 22°C, sunny throughout the day, with increasing humidity and steady pressure. Winds moving from the WNW to the NNW at 9 mph 14 km/h.

Wednesday, September 16, 2026

Mid-Morning
Preemption Weather - 2026-09-16 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Preemption Weather - 2026-09-16 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Preemption Weather - 2026-09-16 - Evening - Overcast
66°F 19°C
Overcast
Mild temperatures up to 70°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNW to the ESE at 4 mph 7 km/h.

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Weather by the Numbers

Thu, 3rd
Preemption IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 99°F 37°C
Lo: 76°F 25°C
Sunrise 06:31 AM
Sunset 07:32 PM
Wind SW 10 mph15 km/h
Dew Point 76°F25°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 53%
Fri, 4th
Preemption IL Weather - Friday, Sep 4, 2026 - Patchy Rain Nearby
Hi: 100°F 38°C
Lo: 78°F 26°C
Sunrise 06:32 AM
Sunset 07:31 PM
Wind W 7 mph12 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 11% *
Humidity 38%
Sat, 5th
Preemption IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 93°F 34°C
Lo: 72°F 22°C
Sunrise 06:33 AM
Sunset 07:29 PM
Wind ENE 6 mph9 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 42%
Sun, 6th
Preemption IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 85°F 30°C
Lo: 67°F 20°C
Sunrise 06:34 AM
Sunset 07:27 PM
Wind E 9 mph15 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 52%
Mon, 7th
Preemption IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 83°F 29°C
Lo: 65°F 18°C
Sunrise 06:35 AM
Sunset 07:26 PM
Wind SE 10 mph15 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 42%
Tue, 8th
Preemption IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 96°F 36°C
Lo: 67°F 20°C
Sunrise 06:36 AM
Sunset 07:24 PM
Wind S 14 mph23 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 43%
Wed, 9th
Preemption IL Weather - Wednesday, Sep 9, 2026 - Partly Cloudy
Hi: 91°F 33°C
Lo: 76°F 24°C
Sunrise 06:37 AM
Sunset 07:22 PM
Wind NNW 11 mph18 km/h
Dew Point 58°F15°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 41%
Thu, 10th
Preemption IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 90°F 32°C
Lo: 71°F 22°C
Sunrise 06:38 AM
Sunset 07:21 PM
Wind ESE 7 mph12 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 11% *
Humidity 47%
Fri, 11th
Preemption IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 92°F 34°C
Lo: 68°F 20°C
Sunrise 06:39 AM
Sunset 07:19 PM
Wind ESE 11 mph18 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 41%
Sat, 12th
Preemption IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 104°F 40°C
Lo: 74°F 23°C
Sunrise 06:40 AM
Sunset 07:17 PM
Wind SSW 9 mph14 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 28%
Sun, 13th
Preemption IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 97°F 36°C
Lo: 73°F 23°C
Sunrise 06:41 AM
Sunset 07:15 PM
Wind SW 14 mph23 km/h
Dew Point 59°F15°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 33%
Mon, 14th
Preemption IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 67°F 19°C
Sunrise 06:42 AM
Sunset 07:14 PM
Wind SW 12 mph19 km/h
Dew Point 69°F20°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 34% *
Humidity 82%
Tue, 15th
Preemption IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 72°F 22°C
Lo: 58°F 15°C
Sunrise 06:43 AM
Sunset 07:12 PM
Wind WNW 19 mph30 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 35%
Wed, 16th
Preemption IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 71°F 21°C
Lo: 53°F 12°C
Sunrise 06:44 AM
Sunset 07:10 PM
Wind NNW 9 mph14 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 6% *
Humidity 45%
* POP = Probability of Precipitation. Data for 12:00 PM.