Weather WorldSt. Stephen Headstart, IL 14 Day Weather
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St. Stephen Headstart, IL Weather Forecast
St. Stephen Headstart, IL Weather Forecast Dated: 255 AM Sat Oct 10 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, October 10, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
80°F 26°C
Overcast
Early-Evening
71°F 22°C
Overcast
Warm and summery near 80°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the S to the SSE at 8 mph 13 km/h. Gusts up to 20 mph 32 km/h.
Sunday, October 11, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure.
Monday, October 12, 2026
Mid-Morning
71°F 22°C
Cloudy
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
79°F 26°C
Cloudy
Quite warm around 86°F 30°C, cloudy throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SW to the WSW at 8 mph 13 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, October 13, 2026
Mid-Morning
70°F 21°C
Partly Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
69°F 21°C
Sunny
Mild temperatures up to 76°F 25°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds moving from the WNW to the N at 6 mph 10 km/h.
Wednesday, October 14, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
58°F 14°C
Overcast
Refreshing around 62°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 8 mph 13 km/h.
Thursday, October 15, 2026
Mid-Morning
55°F 13°C
Drizzle
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
62°F 17°C
Light Rain
Cool and brisk at 57°F 14°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds shifting from the SE to the SSW at 10 mph 16 km/h. Gusts up to 29 mph 46 km/h.
Friday, October 16, 2026
Mid-Morning
58°F 14°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
58°F 15°C
Overcast
Comfortable at 64°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds WSW at 14 mph 23 km/h. Gusts up to 33 mph 53 km/h.
Saturday, October 17, 2026
Mid-Morning
44°F 7°C
Drizzle
Mid-Afternoon
47°F 9°C
Light Showers
Early-Evening
45°F 8°C
Scattered Showers
Crisp with a high near 47°F 9°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds switching from the WNW to the NNW at 13 mph 21 km/h. Gusts up to 24 mph 38 km/h.
Sunday, October 18, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
44°F 6°C
Drizzle
Early-Evening
44°F 7°C
Light Showers
Cold with a high near 44°F 6°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NNW to the SSW at 5 mph 8 km/h.
Monday, October 19, 2026
Mid-Morning
43°F 6°C
Partly Cloudy
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
49°F 9°C
Sunny
Cool and brisk at 51°F 11°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Tuesday, October 20, 2026
Mid-Morning
46°F 8°C
Partly Cloudy
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
54°F 12°C
Sunny
Comfortable at 58°F 14°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds swinging from the SSW to the S at 6 mph 9 km/h.
Wednesday, October 21, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
58°F 15°C
Clear
Cool with a high near 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the S to the SSE at 6 mph 10 km/h.
Thursday, October 22, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
64°F 18°C
Clear
Enjoyable around 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the S at 10 mph 16 km/h. Gusts up to 25 mph 40 km/h.
Friday, October 23, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 63°F 17°C, overcast through the afternoon, turning partly cloudy this evening, with increasing humidity and steady pressure.
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