Weather forecast for todaySaint Charles, ID

Weather forecast for today

Current condition 6:27 am MDT

  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphWSW 250°
  • Humidity: 84%
  • Dewpoint: 37°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Saint Charles, at the moment, nothing but clear skies and excellent visibility.
The temperature is a brisk 42.8°F. The current temperature is almost at the minimum-expected 41°F for today.

Thursday Oct 22, 2026

  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.31"
  • Wind: 12mphSE 135°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
Today, on Thursday, October 22, a partly cloudy sky is anticipated.
The likelihood of rain is low, and light precipitation is forecasted. The maximum expected temperature is a comfortable 62.6°F, while the minimum temperature will be a wintry 41°F.
The day's peak of 62.6°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:46 am and sunset at 6:33 pm; the daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 61°C.
Coldest hour: 7 am 41°C.

Chance of precipitation

Highest chance: 7 pm 53%.

Hourly weather forecast

  • 7 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphS 172°
  • Humidity: 86%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:46 am
  • 8 am
  • 41°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphE 92°
  • Humidity: 88%
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 9 am
  • 46°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 135°
  • Humidity: 90%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 119°
  • Humidity: 85%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 119°
  • Humidity: 75%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSE 131°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSE 139°
  • Humidity: 64%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphSE 146°
  • Humidity: 61%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSE 143°
  • Humidity: 59%
  • Pressure: 29.8"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphSSE 147°
  • Humidity: 59%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 61°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSE 141°
  • Humidity: 60%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 10mphSE 144°
  • Humidity: 64%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:33 pm
  • 7 pm
  • 55°F
  • Feels like:
    52°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Wind: 9mphSE 144°
  • Humidity: 73%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    48°F
Light Rain
Light Rain
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Wind: 9mphSSE 151°
  • Humidity: 81%
  • Pressure: 29.77"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 7mphSSE 161°
  • Humidity: 86%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphS 183°
  • Humidity: 89%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 6mphSSW 194°
  • Humidity: 92%
  • Pressure: 29.74"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Today, weather will be unstable, and a combination of primarily cloudy and occasionally clear, storm-filled and rain-soaked weather is forecasted.
With minimal precipitation of 0.04", rain is anticipated at 7 pm and 8 pm.
The temperature will be between a maximum of 60.8°F and a minimum of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more in line with September's average high than the expected maximum for October. The minimum temperature will be also more in line with September's average low of 43.2°F than October's typical value of 31.5°F.
Updated: Oct 22, 2026 @ 12:27:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (6:27 am MDT) is 42.8°F.

On Thursday, in Saint Charles, clouds and sunshine will alternate throughout the day.

With a probability of 23%, light precipitation of 0.31" is expected.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The highest temperature will be notably higher than the average maximum of 50.7°F in October. The lowest temperature will be also notably higher than the average low of 31.5°F.

On Thursday, in Saint Charles, sunrise will be at 7:46 am and sunset at 6:33 pm (MDT).

In Saint Charles, the length of the day today will be 10h and 47min.