Macon, IL 14 Day Weather - 62544 WeatherWorld.com
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Macon, IL Weather Forecast


Macon, IL Weather Forecast Dated: 335 PM Thu Sep 03 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
88°F 31°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 110°F 43°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the S at 7 mph 11 km/h.
Friday, September 4, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
93°F 34°C
Sunny
Sweltering heat reaching 100°F 38°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WSW to the ESE at 6 mph 10 km/h.
Saturday, September 5, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
86°F 30°C
Sunny
Very hot with a high of 97°F 36°C, feeling closer to 101°F 38°C in the humidity, overcast in the morning, becoming sunny through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the NW to the NE at 9 mph 15 km/h.
Sunday, September 6, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
75°F 24°C
Sunny
Warm temperatures up to 86°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the ENE at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 7, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
75°F 24°C
Sunny
Very warm with a high of 84°F 29°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 10 mph 16 km/h.
Tuesday, September 8, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
89°F 32°C
Sunny
Very hot with temperatures reaching 94°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds SSE at 9 mph 14 km/h.
Wednesday, September 9, 2026
Mid-Morning
86°F 30°C
Partly Cloudy
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
86°F 30°C
Partly Cloudy
Hot and sweltering around 98°F 37°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 NE at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
80°F 27°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
89°F 32°C
Sunny
Sizzling hot with 97°F 36°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the E at 6 mph 9 km/h.
Friday, September 11, 2026
Mid-Morning
89°F 32°C
Sunny
Mid-Afternoon
103°F 39°C
Scattered Showers
Early-Evening
91°F 33°C
Sunny
Scorching hot near 103°F 39°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the WSW to the SE at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
104°F 40°C
Sunny
Early-Evening
97°F 36°C
Sunny
Sweltering heat reaching 104°F 40°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the S to the SW at 9 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
89°F 32°C
Partly Cloudy
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
86°F 30°C
Cloudy
Dangerously hot temperatures around 101°F 39°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds turning from the WSW to the NW at 6 mph 10 km/h.
Monday, September 14, 2026
Mid-Morning
81°F 27°C
Light Showers
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
81°F 27°C
Scattered Showers
Hot and sweltering around 99°F 37°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds switching from the SSW to the SSE at 15 mph 25 km/h. Gusts up to 27 mph 43 km/h.
Tuesday, September 15, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
70°F 22°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WNW to the NNW at 10 mph 15 km/h.
Wednesday, September 16, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 77°F 25°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds swinging from the NNW to the NNE at 7 mph 11 km/h.
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