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Herborn IL Weather - Clear - 74°F
Clear
74°F
Updated 3:45 am
Feels Like 82°F
Humidity 90%
Wind N 0 mph
Barometer  29.95 in
Dew Point 72°F
Herborn IL Weather - Clear - 24°C
Clear
24°C
Updated 3:45 am
Feels Like 28°C
Humidity 90%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 22°C
Herborn, IL Weather and Current Conditionsherborn il weather forecast

Herborn, IL Weather Forecast

Herborn Illinois WeatherHerborn, Illinois Weather Weather Forecast
14 Day API Herborn, IL Weather Forecast. Note: Our 7 day Herborn, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
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
Herborn Weather - 2026-09-05 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-05 - Afternoon - Nearby Thunderstorms
95°F 35°C
Nearby Thunderstorms
Early-Evening
Herborn Weather - 2026-09-05 - Evening - Nearby Thunderstorms
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
Herborn Weather - 2026-09-06 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-06 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Herborn Weather - 2026-09-06 - Evening - Sunny
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
Herborn Weather - 2026-09-07 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-07 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Herborn Weather - 2026-09-07 - Evening - Sunny
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
Herborn Weather - 2026-09-08 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-08 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Herborn Weather - 2026-09-08 - Evening - Sunny
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
Herborn Weather - 2026-09-09 - Morning - Overcast
82°F 28°C
Overcast
Mid-Afternoon
Herborn Weather - 2026-09-09 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Herborn Weather - 2026-09-09 - Evening - Partly Cloudy
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
Herborn Weather - 2026-09-10 - Morning - Cloudy
76°F 25°C
Cloudy
Mid-Afternoon
Herborn Weather - 2026-09-10 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Herborn Weather - 2026-09-10 - Evening - Overcast
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
Herborn Weather - 2026-09-11 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Herborn Weather - 2026-09-11 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Herborn Weather - 2026-09-11 - Evening - Scattered Showers
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
Herborn Weather - 2026-09-12 - Morning - Partly Cloudy
71°F 22°C
Partly Cloudy
Mid-Afternoon
Herborn Weather - 2026-09-12 - Afternoon - Partly Cloudy
80°F 27°C
Partly Cloudy
Early-Evening
Herborn Weather - 2026-09-12 - Evening - Partly Cloudy
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
Herborn Weather - 2026-09-13 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-13 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Herborn Weather - 2026-09-13 - Evening - Sunny
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
Herborn Weather - 2026-09-14 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Herborn Weather - 2026-09-14 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Herborn Weather - 2026-09-14 - Evening - Sunny
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
Herborn Weather - 2026-09-15 - Morning - Overcast
85°F 30°C
Overcast
Mid-Afternoon
Herborn Weather - 2026-09-15 - Afternoon - Partly Cloudy
99°F 37°C
Partly Cloudy
Early-Evening
Herborn Weather - 2026-09-15 - Evening - Sunny
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
Herborn Weather - 2026-09-16 - Morning - Overcast
82°F 28°C
Overcast
Mid-Afternoon
Herborn Weather - 2026-09-16 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Herborn Weather - 2026-09-16 - Evening - Sunny
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
Herborn Weather - 2026-09-17 - Morning - Scattered Showers
76°F 24°C
Scattered Showers
Mid-Afternoon
Herborn Weather - 2026-09-17 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Herborn Weather - 2026-09-17 - Evening - Nearby Thunderstorms
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
Herborn Weather - 2026-09-18 - Morning - Partly Cloudy
78°F 26°C
Partly Cloudy
Mid-Afternoon
Herborn Weather - 2026-09-18 - Afternoon - Overcast
92°F 34°C
Overcast
Early-Evening
Herborn Weather - 2026-09-18 - Evening - Sunny
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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Weather by the Numbers

Sat, 5th
Herborn IL Weather - Saturday, Sep 5, 2026 - Thundery Outbreaks In Nearby
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 06:26 AM
Sunset 07:18 PM
Wind WNW 6 mph10 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 11% *
Humidity 45%
Sun, 6th
Herborn IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 82°F 28°C
Lo: 66°F 19°C
Sunrise 06:27 AM
Sunset 07:17 PM
Wind ENE 12 mph19 km/h
Dew Point 60°F15°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 52%
Mon, 7th
Herborn IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 81°F 27°C
Lo: 60°F 15°C
Sunrise 06:28 AM
Sunset 07:15 PM
Wind E 9 mph15 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 48%
Tue, 8th
Herborn IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 92°F 33°C
Lo: 64°F 18°C
Sunrise 06:29 AM
Sunset 07:14 PM
Wind S 7 mph11 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 49%
Wed, 9th
Herborn IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 96°F 36°C
Lo: 75°F 24°C
Sunrise 06:29 AM
Sunset 07:12 PM
Wind WSW 14 mph23 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 33%
Thu, 10th
Herborn IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 86°F 30°C
Lo: 68°F 20°C
Sunrise 06:30 AM
Sunset 07:10 PM
Wind WSW 7 mph12 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 34%
Fri, 11th
Herborn IL Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 87°F 31°C
Lo: 61°F 16°C
Sunrise 06:31 AM
Sunset 07:09 PM
Wind SE 9 mph15 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 3% *
Humidity 47%
Sat, 12th
Herborn IL Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 84°F 29°C
Lo: 68°F 20°C
Sunrise 06:32 AM
Sunset 07:07 PM
Wind ENE 10 mph17 km/h
Dew Point 62°F17°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 68%
Sun, 13th
Herborn IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 92°F 33°C
Lo: 62°F 17°C
Sunrise 06:33 AM
Sunset 07:05 PM
Wind ESE 11 mph17 km/h
Dew Point 56°F13°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 41%
Mon, 14th
Herborn IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 101°F 38°C
Lo: 71°F 21°C
Sunrise 06:34 AM
Sunset 07:04 PM
Wind S 6 mph10 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 36%
Tue, 15th
Herborn IL Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 100°F 38°C
Lo: 79°F 26°C
Sunrise 06:35 AM
Sunset 07:02 PM
Wind NNE 5 mph9 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 35%
Wed, 16th
Herborn IL Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 96°F 35°C
Lo: 76°F 24°C
Sunrise 06:36 AM
Sunset 07:00 PM
Wind W 6 mph9 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 44%
Thu, 17th
Herborn IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 93°F 34°C
Lo: 74°F 23°C
Sunrise 06:37 AM
Sunset 06:59 PM
Wind SSE 6 mph9 km/h
Dew Point 69°F20°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 16% *
Humidity 68%
Fri, 18th
Herborn IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 93°F 34°C
Lo: 73°F 23°C
Sunrise 06:38 AM
Sunset 06:57 PM
Wind SE 6 mph9 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 6% *
Humidity 47%
* POP = Probability of Precipitation. Data for 12:00 PM.