Weather forecast for todayKaskaskia, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:28 am CDT

  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNW 320°
  • Humidity: 89%
  • Dewpoint: 36°F
  • Pressure: 30.49"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, uninterrupted clear skies make for a beautiful day.
The temperature is an icy 39.2°F. The current temperature is almost at the minimum-anticipated 37.4°F for today.

Sunday Oct 18, 2026

  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSE 151°
  • Humidity: 62%
  • UV index: 5
  • Sunrise: 7:11 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
Today, sunshine is forecasted under mostly clear skies.
A notable disparity in temperature is expected, reaching up to a maximum of a pleasant 68°F and falling to a minimum of a cold 37.4°F.
Expect the maximum temperature to remain consistent with the typical October high of 67.1°F.
Sunrise will be at 7:11 am and sunset at 6:18 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 66°C.
Coldest hour: 7 am 37°C.

Chance of precipitation

Highest chance: 11 pm 3%.

Hourly weather forecast

  • 6 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSE 148°
  • Humidity: 91%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:11 am
  • 8 am
  • 37°F
  • Feels like:
    37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 131°
  • Humidity: 94%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 149°
  • Humidity: 66%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 164°
  • Humidity: 44%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSE 158°
  • Humidity: 37%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 153°
  • Humidity: 34%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSE 139°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:18 pm
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 146°
  • Humidity: 68%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 135°
  • Humidity: 83%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunny conditions are likely to prevail.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 37.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature today will be close to the average high in October. Today, the overnight low is more resembling November's usual minimum of 38.7°F than October's 49.1°F.
Updated: Oct 18, 2026 @ 09:28:38 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:28 am CDT) it is 39.2°F in Kaskaskia.

Today, clear and sunny conditions are expected.

Today, the maximum temperature will be 68°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 noticeably lower than the average low of 49.1°F.

On Sunday, in Kaskaskia, sunrise will be at 7:11 am and sunset at 6:18 pm (CDT).

In Kaskaskia, today, there will be 11h and 7min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Kaskaskia, Illinois, USA

  • en: Kaskaskia, Illinois, USA
  • es: Kaskaskia, Illinois, EE.UU.
  • hr: Kaskaskija, Ilinois, SAD
  • mk: Kaskaskija, Ilinois, SAD
  • sr: Kaskaskija, Ilinois, SAD
  • zh: 卡斯卡斯基亚, 伊利诺伊, 美国
  • Latitude: 37.921441°
  • Longitude: -89.913164°
  • Elevation: 374 ft
  • Current time: 4:28am CDT
  • Sunrise: 7:11 am CDT
  • Sunset: 6:18 pm CDT
  • Timezone: America/Chicago

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