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Dillon IL Weather - Clear - 75°F
Clear
75°F
Updated 8:31 pm
Feels Like 69°F
Humidity 59%
Wind ESE 3 mph
Barometer  30.09 in
Dew Point 60°F
Dillon IL Weather - Clear - 24°C
Clear
24°C
Updated 8:31 pm
Feels Like 21°C
Humidity 59%
Wind ESE 5 km/h
Barometer  101.9 kPa
Dew Point 16°C
Dillon, IL Weather and Current Conditionsdillon il weather forecast

Dillon, IL Weather Forecast

Dillon Illinois WeatherDillon, Illinois Weather Weather Forecast
14 day API forecast for Dillon, Illinois. Note. The 7-day weather forecast for Dillon, 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.
Dillon, IL Weather Forecast Dated: 831 PM Mon Sep 07 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.

Monday, September 7, 2026

Mid-Morning
Dillon Weather - 2026-09-07 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Dillon Weather - 2026-09-07 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Dillon Weather - 2026-09-07 - Evening - Sunny
75°F 24°C
Sunny
Warm and summery near 86°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the E to the ESE at 10 mph 15 km/h.

Tuesday, September 8, 2026

Mid-Morning
Dillon Weather - 2026-09-08 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-08 - Afternoon - Cloudy
90°F 32°C
Cloudy
Early-Evening
Dillon Weather - 2026-09-08 - Evening - Sunny
84°F 29°C
Sunny
Hot and sweltering around 90°F 32°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 9, 2026

Mid-Morning
Dillon Weather - 2026-09-09 - Morning - Light Showers
73°F 23°C
Light Showers
Mid-Afternoon
Dillon Weather - 2026-09-09 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Dillon Weather - 2026-09-09 - Evening - Overcast
78°F 25°C
Overcast
Quite warm around 82°F 28°C, morning showers, giving way to clearing skies, with steady humidity and steady pressure. Winds moving from the W to the WNW at 2 mph 3 km/h.

Thursday, September 10, 2026

Mid-Morning
Dillon Weather - 2026-09-10 - Morning - Scattered Showers
69°F 21°C
Scattered Showers
Mid-Afternoon
Dillon Weather - 2026-09-10 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Dillon Weather - 2026-09-10 - Evening - Sunny
72°F 23°C
Sunny
Warm temperatures up to 82°F 28°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Friday, September 11, 2026

Mid-Morning
Dillon Weather - 2026-09-11 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-11 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Dillon Weather - 2026-09-11 - Evening - Sunny
76°F 25°C
Sunny
Very warm with a high of 84°F 29°C, overcast through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds swinging from the S to the SE at 8 mph 13 km/h.

Saturday, September 12, 2026

Mid-Morning
Dillon Weather - 2026-09-12 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-12 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Dillon Weather - 2026-09-12 - Evening - Overcast
78°F 26°C
Overcast
Warm and summery near 84°F 29°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SW to the NNE at 9 mph 14 km/h.

Sunday, September 13, 2026

Mid-Morning
Dillon Weather - 2026-09-13 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-13 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Dillon Weather - 2026-09-13 - Evening - Overcast
85°F 29°C
Overcast
Balmy with temperatures reaching 88°F 31°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SSE at 6 mph 9 km/h.

Monday, September 14, 2026

Mid-Morning
Dillon Weather - 2026-09-14 - Morning - Light Showers
73°F 23°C
Light Showers
Mid-Afternoon
Dillon Weather - 2026-09-14 - Afternoon - Partly Cloudy
90°F 32°C
Partly Cloudy
Early-Evening
Dillon Weather - 2026-09-14 - Evening - Light Showers
83°F 29°C
Light Showers
Hot and sweltering around 90°F 32°C (heat index 96°F 36°C), early showers and late showers with a lull during the afternoon, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSE at 8 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Dillon Weather - 2026-09-15 - Morning - Light Showers
71°F 22°C
Light Showers
Mid-Afternoon
Dillon Weather - 2026-09-15 - Afternoon - Scattered Showers
72°F 22°C
Scattered Showers
Early-Evening
Dillon Weather - 2026-09-15 - Evening - Overcast
66°F 19°C
Overcast
Mild temperatures up to 72°F 22°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds moving from the WNW to the NNW at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Wednesday, September 16, 2026

Mid-Morning
Dillon Weather - 2026-09-16 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Dillon Weather - 2026-09-16 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Dillon Weather - 2026-09-16 - Evening - Sunny
62°F 17°C
Sunny
Mild with a high of 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NNW to the NE at 7 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Dillon Weather - 2026-09-17 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Dillon Weather - 2026-09-17 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
Dillon Weather - 2026-09-17 - Evening - Sunny
63°F 17°C
Sunny
Pleasant near 71°F 21°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the SW to the NNE at 7 mph 11 km/h.

Friday, September 18, 2026

Mid-Morning
Dillon Weather - 2026-09-18 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Dillon Weather - 2026-09-18 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Dillon Weather - 2026-09-18 - Evening - Overcast
80°F 27°C
Overcast
Balmy with temperatures reaching 83°F 29°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the SSW at 11 mph 17 km/h.

Saturday, September 19, 2026

Mid-Morning
Dillon Weather - 2026-09-19 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-19 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Dillon Weather - 2026-09-19 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 87°F 31°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSW to the SW at 3 mph 5 km/h.

Sunday, September 20, 2026

Mid-Morning
Dillon Weather - 2026-09-20 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Dillon Weather - 2026-09-20 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Dillon Weather - 2026-09-20 - Evening - Sunny
61°F 16°C
Sunny
Mild temperatures up to 70°F 21°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 13 mph 20 km/h. Gusts up to 24 mph 37 km/h.

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Weather by the Numbers

Mon, 7th
Dillon IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 86°F 30°C
Lo: 61°F 16°C
Sunrise 06:31 AM
Sunset 07:20 PM
Wind ESE 10 mph16 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 46%
Tue, 8th
Dillon IL Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 90°F 32°C
Lo: 62°F 17°C
Sunrise 06:32 AM
Sunset 07:19 PM
Wind S 9 mph14 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 37%
Wed, 9th
Dillon IL Weather - Wednesday, Sep 9, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 72°F 22°C
Sunrise 06:33 AM
Sunset 07:17 PM
Wind SE 4 mph7 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 37% *
Humidity 71%
Thu, 10th
Dillon IL Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 82°F 28°C
Lo: 64°F 18°C
Sunrise 06:34 AM
Sunset 07:15 PM
Wind NW 5 mph8 km/h
Dew Point 66°F19°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 28% *
Humidity 76%
Fri, 11th
Dillon IL Weather - Friday, Sep 11, 2026 - Overcast
Hi: 84°F 29°C
Lo: 60°F 15°C
Sunrise 06:35 AM
Sunset 07:14 PM
Wind SSE 8 mph13 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 12% *
Humidity 52%
Sat, 12th
Dillon IL Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 85°F 29°C
Lo: 66°F 19°C
Sunrise 06:36 AM
Sunset 07:12 PM
Wind NW 6 mph9 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 13% *
Humidity 56%
Sun, 13th
Dillon IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 89°F 32°C
Lo: 65°F 19°C
Sunrise 06:37 AM
Sunset 07:10 PM
Wind S 8 mph13 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 11% *
Humidity 53%
Mon, 14th
Dillon IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 92°F 33°C
Lo: 70°F 21°C
Sunrise 06:38 AM
Sunset 07:09 PM
Wind S 10 mph16 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 66%
Tue, 15th
Dillon IL Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 78°F 26°C
Lo: 59°F 15°C
Sunrise 06:39 AM
Sunset 07:07 PM
Wind NW 14 mph23 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 15% *
Humidity 66%
Wed, 16th
Dillon IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 54°F 12°C
Sunrise 06:40 AM
Sunset 07:05 PM
Wind NNW 10 mph16 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 44%
Thu, 17th
Dillon IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 71°F 22°C
Lo: 50°F 10°C
Sunrise 06:41 AM
Sunset 07:03 PM
Wind NNW 7 mph11 km/h
Dew Point 42°F5°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 40%
Fri, 18th
Dillon IL Weather - Friday, Sep 18, 2026 - Sunny
Hi: 83°F 29°C
Lo: 53°F 12°C
Sunrise 06:42 AM
Sunset 07:02 PM
Wind SSW 11 mph18 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 45%
Sat, 19th
Dillon IL Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:43 AM
Sunset 07:00 PM
Wind SW 10 mph17 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 4% *
Humidity 52%
Sun, 20th
Dillon IL Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 72°F 22°C
Lo: 55°F 13°C
Sunrise 06:44 AM
Sunset 06:58 PM
Wind NE 17 mph27 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 51%
* POP = Probability of Precipitation. Data for 12:00 PM.