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Bethany IL Weather - Clear - 96°F
Clear
96°F
Updated 2:23 pm
Feels Like 109°F
Humidity 43%
Wind SSW 6 mph
Barometer  29.97 in
Dew Point 70°F
Bethany IL Weather - Clear - 36°C
Clear
36°C
Updated 2:23 pm
Feels Like 43°C
Humidity 43%
Wind SSW 10 km/h
Barometer  101.4 kPa
Dew Point 21°C
Bethany, IL Weather and Current Conditionsbethany il weather forecast

Bethany, IL Weather Forecast

Bethany Illinois WeatherBethany, Illinois Weather Weather Forecast
14 day API forecast for Bethany, Illinois. Note. The 7-day weather forecast for Bethany, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Bethany, IL Weather Forecast Dated: 223 PM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Bethany Weather - 2026-09-03 - Morning - Partly Cloudy
85°F 29°C
Partly Cloudy
Mid-Afternoon
Bethany Weather - 2026-09-03 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Bethany Weather - 2026-09-03 - Evening - Cloudy
86°F 31°C
Cloudy
Scorching heat reaching 100°F 38°C, feeling like 110°F 43°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the SSE at 7 mph 12 km/h.

Friday, September 4, 2026

Mid-Morning
Bethany Weather - 2026-09-04 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-04 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Bethany Weather - 2026-09-04 - Evening - Sunny
90°F 33°C
Sunny
Hot and sweltering around 96°F 36°C (heat index 100°F 38°C), sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WSW to the SSE at 4 mph 6 km/h.

Saturday, September 5, 2026

Mid-Morning
Bethany Weather - 2026-09-05 - Morning - Scattered Showers
82°F 28°C
Scattered Showers
Mid-Afternoon
Bethany Weather - 2026-09-05 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Bethany Weather - 2026-09-05 - Evening - Sunny
86°F 30°C
Sunny
Very hot with a high of 95°F 35°C, feeling closer to 99°F 37°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the W to the NE at 9 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Bethany Weather - 2026-09-06 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-06 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Bethany Weather - 2026-09-06 - Evening - Sunny
74°F 23°C
Sunny
Warm temperatures up to 83°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the ENE at 13 mph 21 km/h. Gusts up to 23 mph 36 km/h.

Monday, September 7, 2026

Mid-Morning
Bethany Weather - 2026-09-07 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-07 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Bethany Weather - 2026-09-07 - Evening - Overcast
73°F 23°C
Overcast
Very warm with a high of 82°F 28°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Tuesday, September 8, 2026

Mid-Morning
Bethany Weather - 2026-09-08 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Bethany Weather - 2026-09-08 - Afternoon - Partly Cloudy
89°F 32°C
Partly Cloudy
Early-Evening
Bethany Weather - 2026-09-08 - Evening - Sunny
86°F 30°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 92°F 33°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 8 mph 13 km/h.

Wednesday, September 9, 2026

Mid-Morning
Bethany Weather - 2026-09-09 - Morning - Partly Cloudy
82°F 28°C
Partly Cloudy
Mid-Afternoon
Bethany Weather - 2026-09-09 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Bethany Weather - 2026-09-09 - Evening - Overcast
90°F 32°C
Overcast
Hot and sweltering around 96°F 36°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the SE at 7 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Bethany Weather - 2026-09-10 - Morning - Cloudy
86°F 30°C
Cloudy
Mid-Afternoon
Bethany Weather - 2026-09-10 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Bethany Weather - 2026-09-10 - Evening - Overcast
77°F 25°C
Overcast
Quite warm around 83°F 29°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the WNW to the NNE at 9 mph 14 km/h.

Friday, September 11, 2026

Mid-Morning
Bethany Weather - 2026-09-11 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-11 - Afternoon - Cloudy
78°F 26°C
Cloudy
Early-Evening
Bethany Weather - 2026-09-11 - Evening - Overcast
72°F 22°C
Overcast
Mild temperatures up to 78°F 26°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds ENE at 9 mph 14 km/h.

Saturday, September 12, 2026

Mid-Morning
Bethany Weather - 2026-09-12 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-12 - Afternoon - Cloudy
86°F 30°C
Cloudy
Early-Evening
Bethany Weather - 2026-09-12 - Evening - Scattered Showers
83°F 29°C
Scattered Showers
Very warm with a high of 86°F 30°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds shifting from the ESE to the SE at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.

Sunday, September 13, 2026

Mid-Morning
Bethany Weather - 2026-09-13 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-13 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Bethany Weather - 2026-09-13 - Evening - Partly Cloudy
82°F 28°C
Partly Cloudy
Dangerously hot temperatures around 101°F 38°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds turning from the SW to the E at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Bethany Weather - 2026-09-14 - Morning - Light Showers
74°F 23°C
Light Showers
Mid-Afternoon
Bethany Weather - 2026-09-14 - Afternoon - Cloudy
84°F 29°C
Cloudy
Early-Evening
Bethany Weather - 2026-09-14 - Evening - Sunny
77°F 25°C
Sunny
Very warm near 84°F 29°C, though humidity makes it feel like 87°F 31°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure. Winds SW at 21 mph 34 km/h. Gusts up to 36 mph 57 km/h.

Tuesday, September 15, 2026

Mid-Morning
Bethany Weather - 2026-09-15 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-15 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Bethany Weather - 2026-09-15 - Evening - Sunny
69°F 21°C
Sunny
Enjoyable around 78°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WNW to the NNW at 10 mph 16 km/h.

Wednesday, September 16, 2026

Mid-Morning
Bethany Weather - 2026-09-16 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Bethany Weather - 2026-09-16 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Bethany Weather - 2026-09-16 - Evening - Sunny
69°F 20°C
Sunny
Mild temperatures up to 75°F 24°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NW to the SE at 8 mph 12 km/h.

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Weather by the Numbers

Thu, 3rd
Bethany IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 100°F 38°C
Lo: 74°F 24°C
Sunrise 06:24 AM
Sunset 07:22 PM
Wind SW 9 mph14 km/h
Dew Point 73°F23°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 45%
Fri, 4th
Bethany IL Weather - Friday, Sep 4, 2026 - Partly Cloudy
Hi: 96°F 36°C
Lo: 78°F 26°C
Sunrise 06:25 AM
Sunset 07:21 PM
Wind W 10 mph15 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 46%
Sat, 5th
Bethany IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 95°F 35°C
Lo: 77°F 25°C
Sunrise 06:26 AM
Sunset 07:19 PM
Wind NW 2 mph3 km/h
Dew Point 67°F20°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 47%
Sun, 6th
Bethany IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 83°F 29°C
Lo: 66°F 19°C
Sunrise 06:27 AM
Sunset 07:18 PM
Wind ENE 11 mph18 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 55%
Mon, 7th
Bethany IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 82°F 28°C
Lo: 60°F 16°C
Sunrise 06:28 AM
Sunset 07:16 PM
Wind ENE 8 mph13 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 45%
Tue, 8th
Bethany IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 91°F 33°C
Lo: 64°F 18°C
Sunrise 06:29 AM
Sunset 07:14 PM
Wind SSE 6 mph10 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 50%
Wed, 9th
Bethany IL Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 97°F 36°C
Lo: 80°F 27°C
Sunrise 06:30 AM
Sunset 07:13 PM
Wind SW 12 mph19 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 42%
Thu, 10th
Bethany IL Weather - Thursday, Sep 10, 2026 - Cloudy
Hi: 88°F 31°C
Lo: 69°F 21°C
Sunrise 06:31 AM
Sunset 07:11 PM
Wind ESE 11 mph18 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 46%
Fri, 11th
Bethany IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 82°F 28°C
Lo: 64°F 18°C
Sunrise 06:32 AM
Sunset 07:09 PM
Wind E 7 mph11 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 39%
Sat, 12th
Bethany IL Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 87°F 31°C
Lo: 63°F 17°C
Sunrise 06:33 AM
Sunset 07:08 PM
Wind SSE 10 mph15 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 42%
Sun, 13th
Bethany IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 101°F 39°C
Lo: 75°F 24°C
Sunrise 06:34 AM
Sunset 07:06 PM
Wind WSW 15 mph25 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 30%
Mon, 14th
Bethany IL Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 85°F 30°C
Lo: 71°F 22°C
Sunrise 06:34 AM
Sunset 07:04 PM
Wind SW 21 mph34 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 23% *
Humidity 68%
Tue, 15th
Bethany IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 79°F 26°C
Lo: 61°F 16°C
Sunrise 06:35 AM
Sunset 07:03 PM
Wind WNW 17 mph27 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 31%
Wed, 16th
Bethany IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 75°F 24°C
Lo: 57°F 14°C
Sunrise 06:36 AM
Sunset 07:01 PM
Wind NNW 11 mph17 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.