Weather WorldAlpine Chapel, IL 14 Day Weather
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Alpine Chapel, IL Weather Forecast
Alpine Chapel, IL Weather Forecast Dated: 445 PM Wed Sep 09 2026
Expect a mild stretch with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 9, 2026
Mid-Morning
71°F 22°C
Rain
Mid-Afternoon
80°F 27°C
Rain
Early-Evening
75°F 24°C
Light Showers
Warm and summery around 80°F 27°C (feels like 85°F 29°C), rounds of showers expected off and on all day, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the WSW to the WNW at 5 mph 8 km/h.
Thursday, September 10, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
73°F 23°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
76°F 24°C
Scattered Showers
Warm and summery around 81°F 27°C (feels like 84°F 29°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SSW to the NNW at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
67°F 20°C
Overcast
Mild with a high of 73°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NNE to the ENE at 7 mph 11 km/h.
Monday, September 14, 2026
Mid-Morning
67°F 20°C
Overcast
Mid-Afternoon
75°F 24°C
Light Showers
Early-Evening
76°F 25°C
Nearby Thunderstorms
Pleasant near 75°F 24°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. A stray shower or storm late in the day. Winds swinging from the WSW to the SSW at 6 mph 10 km/h.
Tuesday, September 15, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the NNW to the ESE at 4 mph 6 km/h.
Wednesday, September 16, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
62°F 16°C
Overcast
Cool with a high near 64°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 6 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
66°F 19°C
Partly Cloudy
Refreshing around 66°F 19°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
75°F 24°C
Cloudy
Early-Evening
73°F 23°C
Sunny
Mild with a high of 75°F 24°C, partly cloudy through the afternoon, turning overcast this evening, with increasing humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
73°F 23°C
Overcast
Pleasant near 78°F 26°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds switching from the WSW to the NE at 7 mph 10 km/h.
Sunday, September 20, 2026
Mid-Morning
67°F 19°C
Light Fog
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
67°F 20°C
Cloudy
Comfortable with temperatures reaching 69°F 21°C, overcast throughout the day, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
65°F 18°C
Light Fog
Refreshing around 64°F 18°C, intermittent showers through midday, easing by evening, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
65°F 18°C
Light Fog
Mid-Afternoon
69°F 20°C
Scattered Showers
Early-Evening
68°F 21°C
Overcast
Mild temperatures up to 69°F 20°C, scattered downpours possible, with steady humidity and steady pressure.
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