Auburn, IL 14 Day Weather - 62615 WeatherWorld.com
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Auburn, IL Weather Forecast


Auburn, IL Weather Forecast Dated: 315 PM Fri Sep 11 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, September 11, 2026
Mid-Morning
68°F 20°C
Fog
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
78°F 25°C
Overcast
Warm and summery around 84°F 29°C (feels like 88°F 31°C), overcast through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
89°F 31°C
Overcast
Early-Evening
83°F 29°C
Sunny
Balmy with temperatures reaching 89°F 31°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Cloudy
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
78°F 25°C
Overcast
Very warm near 86°F 30°C, though humidity makes it feel like 89°F 32°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the SSW to the ENE at 9 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
70°F 21°C
Scattered Showers
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
90°F 32°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 98°F 37°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds switching from the E to the S at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, September 15, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
95°F 35°C
Cloudy
Early-Evening
84°F 29°C
Overcast
Hot and sweltering around 95°F 35°C (heat index 98°F 36°C), sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the SW to the SSW at 5 mph 7 km/h.
Wednesday, September 16, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
77°F 25°C
Sunny
Very hot with a high of 93°F 34°C, feeling closer to 96°F 36°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds picking up from SSE at 2 mph 3 km/h to N at 11 mph 19 km/h.
Thursday, September 17, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
69°F 21°C
Light Showers
Early-Evening
66°F 19°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, intermittent showers through midday, easing by evening, with lower humidity and steady pressure. Winds shifting from the ESE to the NNE at 10 mph 16 km/h. Gusts up to 21 mph 32 km/h.
Friday, September 18, 2026
Mid-Morning
58°F 15°C
Light Fog
Mid-Afternoon
71°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 71°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
66°F 19°C
Cloudy
Mild temperatures up to 73°F 23°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild with a high of 76°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds ENE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Pleasant near 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the ESE at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
76°F 24°C
Overcast
Balmy with temperatures reaching 80°F 27°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SSE to the WNW at 4 mph 6 km/h.
Wednesday, September 23, 2026
Mid-Morning
74°F 24°C
Overcast
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
80°F 27°C
Sunny
Quite warm around 88°F 31°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
74°F 24°C
Overcast
Mid-Afternoon
88°F 31°C
Cloudy
Early-Evening
85°F 29°C
Cloudy
Warm temperatures up to 88°F 31°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSE to the ESE at 9 mph 14 km/h.
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