Weather forecast for todaySaint Charles, KY

Weather forecast for today

Current condition 3:01 am CDT

  • 45°F
  • Feels like:
    45°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 0mphSW 220°
  • Humidity: 93%
  • Dewpoint: 43°F
  • Pressure: 30.33"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In Saint Charles, currently, outdoor conditions are perfect, with fair skies and a light breeze.
The temperature is a chilly 44.6°F. The current temperature is almost at the minimum-predicted 41°F for today.

Tuesday Oct 20, 2026

  • 75°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 60%
  • UV index: 5
  • Sunrise: 7:03 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
On Tuesday, in Saint Charles, intermittent cloud cover is expected, allowing for some sunshine.
Temperatures are set to span a considerable range, with a high of a moderately hot 75.2°F and a low of a wintry 41°F.
The forecast high of 75.2°F aligns more closely with September's typical high of 80.2°F than with October's usual 68.5°F.
Sunrise will be at 7:03 am and sunset at 6:06 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 73°C.
Coldest period: 4 am - 6 am 45°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 4 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNE 48°
  • Humidity: 92%
  • Pressure: 30.3"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 39°
  • Humidity: 92%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:03 am
  • 8 am
  • 48°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNE 29°
  • Humidity: 88%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 52°
  • Humidity: 55%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 43°
  • Humidity: 37%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 41°
  • Humidity: 31%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 38°
  • Humidity: 30%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 31°
  • Humidity: 40%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:06 pm
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 33°
  • Humidity: 63%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 43°
  • Humidity: 76%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of dry and sunny and cloudy weather is expected.
The temperature will be between the highest temperature of 73.4°F and the lowest temperature of 44.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 80.2°F than with October's 68.5°F. The minimum temperature will be more in line with November's average low of 39.9°F than October's typical 50.2°F.
Updated: Oct 20, 2026 @ 08:01:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (3:01 am CDT) is 44.6°F.

Today, patchy clouds will move across the sky, allowing for sunshine at times.

Today, the highest temperature will be 75.2°F, while the lowest temperature will be 41°F.
The highest temperature will be a few degrees higher than the average maximum of 68.5°F in October. The lowest temperature will be significantly lower than the average low of 50.2°F.

On Tuesday, in Saint Charles, sunrise will be at 7:03 am and sunset at 6:06 pm (CDT).

In Saint Charles, the length of the day today will be 11h and 4min.