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


Forest Church, IL Weather Forecast Dated: 204 PM Sat Sep 19 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.
Saturday, September 19, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
91°F 33°C
Overcast
Scorching hot near 100°F 38°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the WSW at 6 mph 10 km/h.
Sunday, September 20, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
89°F 31°C
Scattered Showers
Hot and sweltering around 99°F 37°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the WSW to the NNE at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
85°F 29°C
Partly Cloudy
Early-Evening
78°F 26°C
Sunny
Quite warm around 85°F 29°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds N at 4 mph 7 km/h. Gusts up to 20 mph 31 km/h.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
76°F 25°C
Scattered Showers
Warm temperatures up to 82°F 28°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the NE to the NNW at 8 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
69°F 21°C
Partly Cloudy
Mild with a high of 73°F 23°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the N at 11 mph 17 km/h.
Thursday, September 24, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
66°F 19°C
Overcast
Pleasant near 71°F 22°C, overcast throughout the day, with lower humidity and steady pressure. Winds NNE at 11 mph 18 km/h.
Friday, September 25, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
69°F 20°C
Cloudy
Comfortable with temperatures reaching 73°F 23°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NNE to the NE at 10 mph 16 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Light Fog
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
71°F 22°C
Overcast
Enjoyable around 78°F 26°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the ENE to the E at 7 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
75°F 24°C
Sunny
Warm temperatures up to 82°F 28°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
78°F 26°C
Overcast
Very warm with a high of 87°F 30°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
61°F 16°C
Light Showers
Comfortable at 65°F 18°C, scattered downpours possible, with increasing humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, locally heavy downpours at times, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
67°F 20°C
Sunny
Enjoyable around 74°F 23°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
71°F 22°C
Cloudy
Early-Evening
65°F 19°C
Overcast
Mild temperatures up to 71°F 22°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
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