Weather forecast for todayClinton, IL

Weather forecast for today

Current condition 1:10 am CDT

  • 37°F
  • Feels like:
    36°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 87%
  • Dewpoint: 34°F
  • Pressure: 30.48"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, an endless stretch of blue sky remains completely clear.
The temperature is a wintry 37.4°F, with the apparent temperature closely matching at 35.6°F. The current temperature is at the minimum expected for today.

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphS 186°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
On Sunday, October 18, skies are expected to be clear and full of sunshine.
Daytime will experience a high of a breezy 64.4°F, significantly differing from the forecasted night low of a cold 37.4°F.
The expected high for today will reflect the normal October maximum of 63.1°F.
Sunrise will be at 7:09 am and sunset at 6:11 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 63°C.
Coldest period: 2 am - 5 am 37°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 2 am
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 164°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphS 174°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 173°
  • Humidity: 84%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:09 am
  • 8 am
  • 39°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 79%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 186°
  • Humidity: 54%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 193°
  • Humidity: 41%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 188°
  • Humidity: 35%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 188°
  • Humidity: 35%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 172°
  • Humidity: 43%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 8 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSE 155°
  • Humidity: 61%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSE 158°
  • Humidity: 69%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Clinton, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between a minimum of 37.4°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the temperature is forecasted to be alike with the usual maximum for October. The lowest temperature is more resembling November's average minimum of 35.4°F than the usual minimum of 47.3°F in October.
Updated: Oct 18, 2026 @ 06:10:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 1:10 am CDT is 37.4°F.

Today, in Clinton, skies will stay clear and sunny.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 47.3°F.

On Sunday, in Clinton, sunrise will be at 7:09 am and sunset at 6:11 pm (CDT).

In Clinton, Illinois, the length of the day today will be 11h and 2min.