Forest Church, IL 14 Day Weather
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Forest Church, IL Weather Forecast


Forest Church, IL Weather Forecast Dated: 1023 AM Sun Sep 06 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 6, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
84°F 29°C
Sunny
Sizzling hot near 94°F 35°C with a heat index reaching 102°F 39°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NNE to the NE at 13 mph 21 km/h. Gusts up to 20 mph 33 km/h.
Monday, September 7, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
83°F 28°C
Sunny
Hot and sweltering around 92°F 34°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the ENE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 33°C
Sunny
Sizzling hot with 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the S to the SSE at 9 mph 14 km/h.
Wednesday, September 9, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
91°F 33°C
Partly Cloudy
Dangerously hot with a high of 104°F 40°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds easing from SSW 16 mph 25 km/h to N 4 mph 6 km/h.
Thursday, September 10, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
75°F 24°C
Light Showers
Mild with a high of 77°F 25°C, mainly dry until evening showers arrive, with steady humidity and steady pressure. Winds shifting from the W to the NNE at 4 mph 7 km/h.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
86°F 30°C
Partly Cloudy
Early-Evening
79°F 26°C
Sunny
Warm and summery near 86°F 30°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
81°F 28°C
Overcast
Warm and summery around 88°F 31°C (feels like 92°F 34°C), overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the S to the SE at 6 mph 10 km/h.
Sunday, September 13, 2026
Mid-Morning
79°F 26°C
Cloudy
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
86°F 30°C
Sunny
Sizzling hot with 95°F 35°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSW to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.
Monday, September 14, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
57°F 14°C
Scattered Showers
Refreshing around 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NW to the NNW at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, September 15, 2026
Mid-Morning
62°F 17°C
Partly Cloudy
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
70°F 22°C
Sunny
Mild with a high of 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SSE to the E at 5 mph 8 km/h.
Wednesday, September 16, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
81°F 27°C
Sunny
Warm and summery near 88°F 31°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
89°F 32°C
Sunny
Very hot with a high of 97°F 36°C, feeling closer to 100°F 38°C in the humidity, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the SSW to the S at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
85°F 29°C
Partly Cloudy
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
92°F 33°C
Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SW to the SSW at 9 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
90°F 32°C
Sunny
Hot temperatures near 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSW to the S at 8 mph 13 km/h.
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