Weather forecast for todaySaint Charles, ID

Weather forecast for today

Current condition 8:57 am MDT

  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphSSE 160°
  • Humidity: 89%
  • Dewpoint: 43°F
  • Pressure: 30.03"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
At the moment, in Saint Charles, the air is clear and fresh under a radiant sun.
The temperature is a frosty 44.6°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: 0.35"
  • Wind: 12mphSE 136°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
Today, on Thursday, October 22, a mix of clouds and blue sky is expected.
With a low probability, light precipitation is anticipated. Temperature fluctuations between a breezy 62.6°F and an icy 41°F are forecasted.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 7:46 am and sunset will be 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: 9 am 45°C.

Chance of precipitation

Highest chance: 7 pm 54%.

Hourly weather forecast

  • 9 am
  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSE 133°
  • Humidity: 92%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 123°
  • Humidity: 81%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphESE 121°
  • Humidity: 71%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSE 131°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSE 137°
  • Humidity: 63%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 148°
  • Humidity: 60%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSE 143°
  • Humidity: 58%
  • 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: 12mphSE 145°
  • Humidity: 58%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSE 140°
  • Humidity: 60%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 10mphSE 143°
  • Humidity: 63%
  • 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: 54%
  • Precipitation: 0.08"
  • Wind: 9mphSSE 147°
  • Humidity: 72%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    48°F
Rain
Rain
  • Precip. probability: 61%
  • Precipitation: 0.04"
  • Wind: 9mphSSE 148°
  • 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: 8mphSSE 169°
  • Humidity: 85%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 5mphS 189°
  • Humidity: 88%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 5mphSSW 196°
  • Humidity: 92%
  • Pressure: 29.74"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Today, in Saint Charles, weather will be unstable, and a combination of primarily gloomy and occasionally bright, lightning-active and showery weather is anticipated.
Rainfall is predicted at 7 pm and 8 pm. With light precipitation of 0.08", most rainfall is expected at 7 pm.
The temperature will vary between a minimum of 44.6°F and a maximum of 60.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The day’s peak temperature will reflect September's norm of 68.4°F more than October's 50.7°F. The lowest temperature is also expected to be more in line with September's minimum average of 43.2°F than October's 31.5°F.
Updated: Oct 22, 2026 @ 14:57:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 8:57 am MDT is 44.6°F.

Today, variable cloud cover will persist, but sunshine will break through.

Light precipitation of 0.35" is predicted. The chance of rainfall is 23%.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 41°F.
The highest temperature will be noticeably 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 was at 7:46 am and sunset will be at 6:33 pm (MDT).

In Saint Charles, today, there will be 10h and 47min of daylight.