Brookville, IL 14 Day Weather - WeatherWorld.com
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Brookville, IL Weather Forecast


Brookville, IL Weather Forecast Dated: 846 AM Sat Sep 12 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Saturday, September 12, 2026
Mid-Morning
72°F 22°C
Partly Cloudy
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Warm and summery near 81°F 27°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the NNW at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
62°F 17°C
Partly Cloudy
Comfortable with temperatures reaching 70°F 21°C, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the NNE at 12 mph 19 km/h.
Monday, September 14, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
65°F 19°C
Cloudy
Comfortable at 64°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the ESE to the SSE at 14 mph 23 km/h. Gusts up to 31 mph 50 km/h.
Tuesday, September 15, 2026
Mid-Morning
68°F 20°C
Light Showers
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 23°C
Overcast
Mild temperatures up to 77°F 25°C, early showers breaking for a drier afternoon, with steady humidity and barometric pressure rising. Winds swinging from the SSW to the N at 4 mph 6 km/h.
Wednesday, September 16, 2026
Mid-Morning
67°F 19°C
Heavy Rain
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
67°F 20°C
Light Showers
Mild with a high of 69°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the NE to the E at 11 mph 18 km/h. Gusts up to 21 mph 33 km/h.
Thursday, September 17, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
83°F 28°C
Sunny
Very warm near 86°F 30°C, though humidity makes it feel like 92°F 33°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the ESE to the S at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
72°F 22°C
Light Fog
Mid-Afternoon
75°F 24°C
Cloudy
Early-Evening
66°F 19°C
Scattered Showers
Comfortable with temperatures reaching 75°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the ESE to the ENE at 9 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
56°F 14°C
Light Showers
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
61°F 16°C
Overcast
Cool with a high near 60°F 16°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the N to the NNE at 11 mph 17 km/h. Gusts up to 25 mph 40 km/h.
Sunday, September 20, 2026
Mid-Morning
58°F 14°C
Light Fog
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Mild temperatures up to 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NNE to the ENE at 8 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mildly cool near 67°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
71°F 21°C
Sunny
Early-Evening
66°F 19°C
Overcast
Pleasant near 71°F 21°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 13 mph 22 km/h.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable with temperatures reaching 69°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the WNW at 17 mph 27 km/h. Gusts up to 30 mph 48 km/h.
Thursday, September 24, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
57°F 14°C
Overcast
Refreshing around 60°F 16°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the N to the SSE at 5 mph 8 km/h.
Friday, September 25, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
79°F 26°C
Cloudy
Early-Evening
71°F 22°C
Scattered Showers
Mild temperatures up to 79°F 26°C, scattered downpours possible, with increasing humidity and steady pressure. Winds moving from the S to the NNW at 11 mph 18 km/h. Gusts up to 24 mph 40 km/h.
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