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Buchanan Church, IL 14 Day Weather
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Buchanan Church, IL Weather Forecast
Buchanan Church, IL Weather Forecast Dated: 335 PM Sat Sep 19 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain 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
97°F 36°C
Partly Cloudy
Early-Evening
89°F 32°C
Overcast
Very hot with temperatures reaching 97°F 36°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the SW to the ENE at 6 mph 9 km/h.
Sunday, September 20, 2026
Mid-Morning
81°F 27°C
Overcast
Mid-Afternoon
96°F 35°C
Partly Cloudy
Early-Evening
82°F 28°C
Sunny
Hot and sweltering around 96°F 35°C, overcast in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds switching from the W to the NNE at 13 mph 21 km/h. Gusts up to 22 mph 34 km/h.
Monday, September 21, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
69°F 21°C
Sunny
Enjoyable around 74°F 23°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds N at 6 mph 9 km/h.
Tuesday, September 22, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
67°F 20°C
Partly Cloudy
Mild temperatures up to 76°F 24°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NE to the NNE at 11 mph 18 km/h.
Wednesday, September 23, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
75°F 24°C
Cloudy
Early-Evening
65°F 18°C
Sunny
Mild with a high of 75°F 24°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds blowing from the NNE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 24, 2026
Mid-Morning
62°F 16°C
Fog
Mid-Afternoon
74°F 24°C
Partly Cloudy
Early-Evening
68°F 20°C
Overcast
Pleasant near 74°F 24°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the NNE to the ENE at 10 mph 15 km/h.
Friday, September 25, 2026
Mid-Morning
64°F 18°C
Light Fog
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
65°F 18°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the E to the NE at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
69°F 20°C
Overcast
Enjoyable around 77°F 25°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the ENE at 10 mph 16 km/h.
Sunday, September 27, 2026
Mid-Morning
58°F 14°C
Cloudy
Mid-Afternoon
71°F 22°C
Cloudy
Early-Evening
71°F 22°C
Overcast
Mild temperatures up to 71°F 22°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NE to the ESE at 8 mph 12 km/h.
Monday, September 28, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
75°F 24°C
Sunny
Very warm with a high of 83°F 28°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
59°F 15°C
Light Showers
Comfortable at 65°F 18°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
59°F 15°C
Light Fog
Mid-Afternoon
65°F 19°C
Scattered Showers
Early-Evening
62°F 16°C
Partly Cloudy
Cool with a high near 65°F 19°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 7 mph 11 km/h.
Thursday, October 1, 2026
Mid-Morning
60°F 16°C
Light Fog
Mid-Afternoon
71°F 21°C
Scattered Showers
Early-Evening
65°F 19°C
Cloudy
Enjoyable around 71°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Friday, October 2, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
69°F 20°C
Scattered Showers
Early-Evening
66°F 19°C
Scattered Showers
Mild temperatures up to 69°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the N to the NNE at 8 mph 12 km/h.
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