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


Herborn, IL Weather Forecast Dated: 345 AM Sat Sep 05 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Saturday, September 5, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
95°F 35°C
Nearby Thunderstorms
Early-Evening
86°F 30°C
Nearby Thunderstorms
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, periods of heavy thunderstorms, with increasing humidity and steady pressure. Winds turning from the NW to the NE at 8 mph 13 km/h.
Sunday, September 6, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
73°F 23°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.
Monday, September 7, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
73°F 23°C
Sunny
Quite warm around 81°F 27°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the ENE to the NE at 7 mph 12 km/h.
Tuesday, September 8, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
86°F 30°C
Sunny
Hot temperatures near 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
86°F 30°C
Partly Cloudy
Very hot with a high of 94°F 34°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the N at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
Thursday, September 10, 2026
Mid-Morning
76°F 25°C
Cloudy
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
76°F 24°C
Overcast
Warm and summery near 86°F 30°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the NNE to the NE at 9 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
82°F 28°C
Scattered Showers
Balmy with temperatures reaching 86°F 30°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds SSE at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Partly Cloudy
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
76°F 24°C
Partly Cloudy
Quite warm reaching 80°F 27°C, feeling like 83°F 28°C during peak afternoon, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds out of the ENE at 12 mph 20 km/h. Gusts up to 25 mph 39 km/h.
Sunday, September 13, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
81°F 28°C
Sunny
Hot temperatures near 90°F 32°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the ESE to the E at 10 mph 16 km/h.
Monday, September 14, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
85°F 30°C
Overcast
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
90°F 32°C
Sunny
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the E to the SW at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
82°F 28°C
Overcast
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
87°F 30°C
Sunny
Very hot with a high of 95°F 35°C, feeling closer to 98°F 37°C in the humidity, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
76°F 24°C
Scattered Showers
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
88°F 31°C
Nearby Thunderstorms
Sizzling hot near 90°F 32°C with a heat index reaching 93°F 34°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the SSE at 8 mph 13 km/h. Gusts up to 21 mph 34 km/h.
Friday, September 18, 2026
Mid-Morning
78°F 26°C
Partly Cloudy
Mid-Afternoon
92°F 34°C
Overcast
Early-Evening
82°F 28°C
Sunny
Hot and sweltering around 92°F 34°C (heat index 95°F 35°C), partly cloudy throughout the day, with steady humidity and steady pressure. Winds turning from the NW to the ENE at 12 mph 20 km/h. Gusts up to 23 mph 37 km/h.
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