Georgetown, IL 14 Day Weather - 61846 WeatherWorld.com
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Georgetown, IL Weather Forecast


Georgetown, IL Weather Forecast Dated: 617 AM Thu Sep 03 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
87°F 31°C
Nearby Thunderstorms
Sizzling hot near 92°F 34°C with a heat index reaching 98°F 37°C, periods of heavy thunderstorms, with steady humidity and steady pressure. Winds turning from the SW to the S at 7 mph 12 km/h.
Friday, September 4, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
84°F 29°C
Sunny
Quite warm reaching 86°F 30°C, feeling like 91°F 33°C during peak afternoon, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SE to the SSE at 5 mph 8 km/h.
Saturday, September 5, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
72°F 22°C
Overcast
Very hot with a high of 91°F 33°C, feeling closer to 98°F 36°C in the humidity, sunny through the afternoon, turning overcast this evening, with increasing humidity and steady pressure. Winds moving from the SE to the SSE at 9 mph 15 km/h.
Sunday, September 6, 2026
Mid-Morning
71°F 22°C
Cloudy
Mid-Afternoon
85°F 29°C
Sunny
Early-Evening
76°F 25°C
Sunny
Warm and summery around 85°F 29°C (feels like 88°F 31°C), cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the ESE to the E at 8 mph 12 km/h.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
85°F 30°C
Overcast
Early-Evening
80°F 27°C
Sunny
Quite warm reaching 85°F 30°C, feeling like 90°F 32°C during peak afternoon, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the ESE at 7 mph 11 km/h.
Tuesday, September 8, 2026
Mid-Morning
80°F 27°C
Overcast
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
89°F 31°C
Overcast
Very hot with a high of 92°F 33°C, feeling closer to 99°F 37°C in the humidity, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the S at 12 mph 19 km/h. Gusts up to 27 mph 43 km/h.
Wednesday, September 9, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
77°F 25°C
Cloudy
Warm and summery around 86°F 30°C (feels like 89°F 32°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SW to the NNW at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
70°F 21°C
Cloudy
Enjoyable around 76°F 24°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the N to the NE at 8 mph 13 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 26°C
Partly Cloudy
Early-Evening
73°F 23°C
Sunny
Mild temperatures up to 78°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the ESE to the E at 9 mph 14 km/h.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
85°F 30°C
Sunny
Sizzling hot near 91°F 33°C with a heat index reaching 94°F 34°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds out of the SSE at 10 mph 16 km/h. Gusts up to 28 mph 44 km/h.
Sunday, September 13, 2026
Mid-Morning
83°F 29°C
Partly Cloudy
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
87°F 31°C
Sunny
Hot and sweltering around 95°F 35°C (heat index 99°F 37°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SSW to the S at 9 mph 15 km/h.
Monday, September 14, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
82°F 28°C
Sunny
Very hot with a high of 91°F 33°C, feeling closer to 96°F 36°C in the humidity, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WSW to the ENE at 9 mph 14 km/h.
Tuesday, September 15, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 77°F 25°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NE to the NNE at 5 mph 8 km/h.
Wednesday, September 16, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 74°F 24°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 10 mph 16 km/h. Gusts up to 21 mph 35 km/h.
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