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Westervelt, IL 14 Day Weather - WeatherWorld.com
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Westervelt, IL Weather Forecast
Westervelt, IL Weather Forecast Dated: 854 PM Wed Sep 02 2026 (Westervelt Time)
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, September 2, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
89°F 32°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 106°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SW to the S at 7 mph 12 km/h.
Thursday, September 3, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
92°F 34°C
Cloudy
Hot and sweltering around 98°F 37°C (heat index 101°F 38°C), sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the S at 6 mph 10 km/h.
Friday, September 4, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
91°F 33°C
Partly Cloudy
Very hot with a high of 99°F 37°C, feeling closer to 102°F 39°C in the humidity, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the WSW to the ESE at 4 mph 6 km/h.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
90°F 32°C
Overcast
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the WNW to the NW at 7 mph 10 km/h.
Sunday, September 6, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very warm with a high of 88°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the ENE at 12 mph 19 km/h.
Monday, September 7, 2026
Mid-Morning
71°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
80°F 27°C
Overcast
Warm and summery near 86°F 30°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds ESE at 8 mph 12 km/h.
Tuesday, September 8, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
95°F 35°C
Sunny
Dangerously hot temperatures around 101°F 38°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds out of the SW at 13 mph 21 km/h.
Wednesday, September 9, 2026
Mid-Morning
85°F 30°C
Partly Cloudy
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
89°F 32°C
Scattered Showers
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), scattered downpours possible, with steady humidity and steady pressure. Winds moving from the SW to the SSE at 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
85°F 30°C
Overcast
Hot temperatures near 99°F 37°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds swinging from the WSW to the NE at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
87°F 30°C
Sunny
Sizzling hot near 94°F 34°C with a heat index reaching 98°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the E to the SE at 9 mph 15 km/h. Gusts up to 20 mph 31 km/h.
Saturday, September 12, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
93°F 33°C
Overcast
Dangerously hot temperatures around 100°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 SW to the SSW at 9 mph 14 km/h.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Cloudy
Mid-Afternoon
82°F 28°C
Light Showers
Early-Evening
77°F 25°C
Scattered Showers
Balmy with temperatures reaching 82°F 28°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds W at 15 mph 24 km/h. Gusts up to 20 mph 32 km/h.
Monday, September 14, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
76°F 24°C
Scattered Showers
Early-Evening
73°F 23°C
Light Showers
Enjoyable around 76°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
67°F 20°C
Light Fog
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
75°F 24°C
Overcast
Mild temperatures up to 79°F 26°C, scattered downpours possible, with lower humidity and steady pressure.
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