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Clinton IL Weather - Clear - 45°F
Clear
45°F
Updated 3:54 am
Feels Like 48°F
Humidity 96%
Wind N 0 mph
Barometer  30.26 in
Dew Point 44°F
Clinton IL Weather - Clear - 7°C
Clear
7°C
Updated 3:54 am
Feels Like 9°C
Humidity 96%
Wind N 0 km/h
Barometer  102.4 kPa
Dew Point 7°C
Clinton, IL Weather and Current Conditionsclinton il weather forecast

Clinton, IL Weather Forecast

Clinton Illinois WeatherClinton, Illinois Weather Weather Forecast
14 day API Clinton, IL weather forecast. Note. Our 7-day weather forecast for Clinton, Illinois is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Clinton, IL Weather Forecast Dated: 354 AM Fri Oct 30 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Friday, October 30, 2026

Mid-Morning
Clinton Weather - 2026-10-30 - Morning - Partly Cloudy
55°F 13°C
Partly Cloudy
Mid-Afternoon
Clinton Weather - 2026-10-30 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Clinton Weather - 2026-10-30 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Pleasant near 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the ESE at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.

Saturday, October 31, 2026

Mid-Morning
Clinton Weather - 2026-10-31 - Morning - Light Showers
57°F 14°C
Light Showers
Mid-Afternoon
Clinton Weather - 2026-10-31 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Clinton Weather - 2026-10-31 - Evening - Overcast
60°F 15°C
Overcast
Mildly cool near 63°F 17°C, scattered morning showers before drying out later, with steady humidity and steady pressure. Winds blowing from the E at 6 mph 10 km/h. Gusts up to 24 mph 38 km/h.

Sunday, November 1, 2026

Mid-Morning
Clinton Weather - 2026-11-01 - Morning - Light Rain
60°F 15°C
Light Rain
Mid-Afternoon
Clinton Weather - 2026-11-01 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Clinton Weather - 2026-11-01 - Evening - Scattered Showers
60°F 15°C
Scattered Showers
Comfortable at 65°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ESE to the SSE at 9 mph 15 km/h.

Monday, November 2, 2026

Mid-Morning
Clinton Weather - 2026-11-02 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Clinton Weather - 2026-11-02 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Clinton Weather - 2026-11-02 - Evening - Overcast
63°F 17°C
Overcast
Cool with a high near 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds out of the SSE at 13 mph 21 km/h. Gusts up to 32 mph 51 km/h.

Tuesday, November 3, 2026

Mid-Morning
Clinton Weather - 2026-11-03 - Morning - Overcast
65°F 18°C
Overcast
Mid-Afternoon
Clinton Weather - 2026-11-03 - Afternoon - Light Showers
68°F 20°C
Light Showers
Early-Evening
Clinton Weather - 2026-11-03 - Evening - Scattered Showers
66°F 19°C
Scattered Showers
Mild with a high of 68°F 20°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the S at 14 mph 23 km/h. Gusts up to 31 mph 51 km/h.

Wednesday, November 4, 2026

Mid-Morning
Clinton Weather - 2026-11-04 - Morning - Drizzle
60°F 16°C
Drizzle
Mid-Afternoon
Clinton Weather - 2026-11-04 - Afternoon - Drizzle
58°F 14°C
Drizzle
Early-Evening
Clinton Weather - 2026-11-04 - Evening - Partly Cloudy
54°F 12°C
Partly Cloudy
Mildly cool near 58°F 14°C, showers through the afternoon, tapering off by evening, with steady humidity and steady pressure.

Thursday, November 5, 2026

Mid-Morning
Clinton Weather - 2026-11-05 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Clinton Weather - 2026-11-05 - Afternoon - Overcast
58°F 14°C
Overcast
Early-Evening
Clinton Weather - 2026-11-05 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NW to the NNW at 7 mph 11 km/h. Gusts up to 20 mph 32 km/h.

Friday, November 6, 2026

Mid-Morning
Clinton Weather - 2026-11-06 - Morning - Partly Cloudy
51°F 11°C
Partly Cloudy
Mid-Afternoon
Clinton Weather - 2026-11-06 - Afternoon - Cloudy
57°F 14°C
Cloudy
Early-Evening
Clinton Weather - 2026-11-06 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Crisp with a high near 57°F 14°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure rising.

Saturday, November 7, 2026

Mid-Morning
Clinton Weather - 2026-11-07 - Morning - Cloudy
48°F 9°C
Cloudy
Mid-Afternoon
Clinton Weather - 2026-11-07 - Afternoon - Cloudy
54°F 12°C
Cloudy
Early-Evening
Clinton Weather - 2026-11-07 - Evening - Partly Cloudy
49°F 9°C
Partly Cloudy
Brisk around 54°F 12°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Sunday, November 8, 2026

Mid-Morning
Clinton Weather - 2026-11-08 - Morning - Partly Cloudy
49°F 9°C
Partly Cloudy
Mid-Afternoon
Clinton Weather - 2026-11-08 - Afternoon - Partly Cloudy
53°F 12°C
Partly Cloudy
Early-Evening
Clinton Weather - 2026-11-08 - Evening - Clear
47°F 8°C
Clear
Cool and brisk at 53°F 12°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Monday, November 9, 2026

Mid-Morning
Clinton Weather - 2026-11-09 - Morning - Partly Cloudy
48°F 9°C
Partly Cloudy
Mid-Afternoon
Clinton Weather - 2026-11-09 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Clinton Weather - 2026-11-09 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Chilly near 55°F 13°C, cloudy throughout the day, with steady humidity and steady pressure.

Tuesday, November 10, 2026

Mid-Morning
Clinton Weather - 2026-11-10 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
Clinton Weather - 2026-11-10 - Afternoon - Light Showers
55°F 13°C
Light Showers
Early-Evening
Clinton Weather - 2026-11-10 - Evening - Light Showers
51°F 11°C
Light Showers
Crisp with a high near 55°F 13°C, locally heavy downpours at times, with steady humidity and barometric pressure falling.

Wednesday, November 11, 2026

Mid-Morning
Clinton Weather - 2026-11-11 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
Clinton Weather - 2026-11-11 - Afternoon - Scattered Showers
54°F 12°C
Scattered Showers
Early-Evening
Clinton Weather - 2026-11-11 - Evening - Scattered Showers
53°F 12°C
Scattered Showers
Brisk around 54°F 12°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling.

Thursday, November 12, 2026

Mid-Morning
Clinton Weather - 2026-11-12 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Clinton Weather - 2026-11-12 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Clinton Weather - 2026-11-12 - Evening - Clear
56°F 13°C
Clear
Mildly cool near 62°F 17°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SSW to the SW at 10 mph 17 km/h. Gusts up to 27 mph 43 km/h.

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Weather by the Numbers

Fri, 30th
Clinton IL Weather - Friday, Oct 30, 2026 - Sunny
Hi: 70°F 21°C
Lo: 50°F 10°C
Sunrise 07:23 AM
Sunset 05:56 PM
Wind E 11 mph18 km/h
Dew Point 34°F1°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 30%
Sat, 31st
Clinton IL Weather - Saturday, Oct 31, 2026 - Overcast
Hi: 66°F 19°C
Lo: 55°F 13°C
Sunrise 07:24 AM
Sunset 05:54 PM
Wind ESE 10 mph16 km/h
Dew Point 43°F6°C
uv Index 2
Barometric Pressure 30.3 in1026 mb
POP 13% *
Humidity 54%
Sun, 1st
Clinton IL Weather - Sunday, Nov 1, 2026 - Light Drizzle
Hi: 65°F 18°C
Lo: 57°F 14°C
Sunrise 07:26 AM
Sunset 05:53 PM
Wind SE 9 mph14 km/h
Dew Point 56°F13°C
uv Index 0
Barometric Pressure 30.24 in1024 mb
POP 53% *
Humidity 78%
Mon, 2nd
Clinton IL Weather - Monday, Nov 2, 2026 - Patchy Rain Nearby
Hi: 64°F 18°C
Lo: 56°F 13°C
Sunrise 06:26 AM
Sunset 04:52 PM
Wind SSE 13 mph20 km/h
Dew Point 56°F14°C
uv Index 1
Barometric Pressure 30.06 in1018 mb
POP 26% *
Humidity 82%
Tue, 3rd
Clinton IL Weather - Tuesday, Nov 3, 2026 - Light Rain
Hi: 68°F 20°C
Lo: 60°F 16°C
Sunrise 06:27 AM
Sunset 04:51 PM
Wind S 16 mph26 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 67% *
Humidity 85%
Wed, 4th
Clinton IL Weather - Wednesday, Nov 4, 2026 - Light Drizzle
Hi: 63°F 17°C
Lo: 52°F 11°C
Sunrise 06:29 AM
Sunset 04:49 PM
Wind NNW 4 mph6 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 29.71 in1006 mb
POP 54% *
Humidity 88%
Thu, 5th
Clinton IL Weather - Thursday, Nov 5, 2026 - Overcast
Hi: 58°F 15°C
Lo: 50°F 10°C
Sunrise 06:30 AM
Sunset 04:48 PM
Wind NNW 11 mph17 km/h
Dew Point 49°F9°C
uv Index 3
Barometric Pressure 29.8 in1009 mb
POP 19% *
Humidity 71%
Fri, 6th
Clinton IL Weather - Friday, Nov 6, 2026 - Cloudy
Hi: 59°F 15°C
Lo: 45°F 7°C
Sunrise 06:31 AM
Sunset 04:47 PM
Wind N 7 mph11 km/h
Dew Point 38°F4°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 47%
Sat, 7th
Clinton IL Weather - Saturday, Nov 7, 2026 - Overcast
Hi: 55°F 13°C
Lo: 41°F 5°C
Sunrise 06:32 AM
Sunset 04:46 PM
Wind E 3 mph4 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 12% *
Humidity 52%
Sun, 8th
Clinton IL Weather - Sunday, Nov 8, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 44°F 7°C
Sunrise 06:33 AM
Sunset 04:45 PM
Wind N 4 mph6 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 6% *
Humidity 48%
Mon, 9th
Clinton IL Weather - Monday, Nov 9, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 41°F 5°C
Sunrise 06:34 AM
Sunset 04:44 PM
Wind W 1 mph1 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 7% *
Humidity 54%
Tue, 10th
Clinton IL Weather - Tuesday, Nov 10, 2026 - Overcast
Hi: 56°F 13°C
Lo: 45°F 7°C
Sunrise 06:35 AM
Sunset 04:43 PM
Wind SE 3 mph4 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 60%
Wed, 11th
Clinton IL Weather - Wednesday, Nov 11, 2026 - Patchy Rain Nearby
Hi: 56°F 13°C
Lo: 48°F 9°C
Sunrise 06:37 AM
Sunset 04:42 PM
Wind SSE 3 mph5 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 22% *
Humidity 64%
Thu, 12th
Clinton IL Weather - Thursday, Nov 12, 2026 - Sunny
Hi: 62°F 17°C
Lo: 44°F 7°C
Sunrise 06:38 AM
Sunset 04:41 PM
Wind SSW 11 mph17 km/h
Dew Point 44°F7°C
uv Index 5
Barometric Pressure 29.74 in1007 mb
POP 2% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.