Star Church, IL 14 Day Weather
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Star Church, IL Weather Forecast


Star Church, IL Weather Forecast Dated: 254 PM Wed Sep 16 2026
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 16, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
90°F 33°C
Sunny
Very hot with temperatures reaching 98°F 37°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SW to the S at 7 mph 11 km/h.
Thursday, September 17, 2026
Mid-Morning
85°F 30°C
Overcast
Mid-Afternoon
98°F 37°C
Partly Cloudy
Early-Evening
86°F 30°C
Scattered Showers
Hot and sweltering around 98°F 37°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SW to the SSW at 5 mph 7 km/h.
Friday, September 18, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
86°F 30°C
Light Showers
Dangerously hot temperatures around 102°F 39°C, dry most of the day, with showers developing late, with steady humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
89°F 32°C
Overcast
Dangerously hot with a high of 100°F 38°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the SSW to the E at 7 mph 12 km/h.
Sunday, September 20, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
94°F 34°C
Partly Cloudy
Scorching hot near 101°F 38°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the NW at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
78°F 26°C
Overcast
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
75°F 24°C
Overcast
Very hot with temperatures reaching 92°F 33°C, overcast throughout the day, with increasing humidity and steady pressure. Winds shifting from the WSW to the ESE at 8 mph 13 km/h.
Tuesday, September 22, 2026
Mid-Morning
73°F 23°C
Fog
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
78°F 26°C
Sunny
Balmy with temperatures reaching 86°F 30°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the WNW to the SE at 5 mph 7 km/h.
Wednesday, September 23, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
89°F 31°C
Partly Cloudy
Early-Evening
82°F 28°C
Overcast
Quite warm around 89°F 31°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.
Thursday, September 24, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
76°F 25°C
Scattered Showers
Early-Evening
69°F 20°C
Sunny
Mild temperatures up to 76°F 25°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the WNW to the NNW at 11 mph 17 km/h. Gusts up to 22 mph 36 km/h.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild with a high of 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNW to the NE at 5 mph 9 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
71°F 22°C
Sunny
Pleasant near 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds E at 8 mph 13 km/h.
Sunday, September 27, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
89°F 31°C
Sunny
Early-Evening
80°F 26°C
Sunny
Balmy with temperatures reaching 89°F 31°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SSE at 9 mph 14 km/h.
Monday, September 28, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
88°F 31°C
Partly Cloudy
Early-Evening
84°F 29°C
Overcast
Quite warm around 88°F 31°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SSE to the SE at 7 mph 12 km/h.
Tuesday, September 29, 2026
Mid-Morning
79°F 26°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
78°F 26°C
Overcast
Quite warm reaching 86°F 30°C, feeling like 90°F 32°C during peak afternoon, overcast throughout the day, with increasing humidity and steady pressure.
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