Weather forecast for 10 days
Saint Charles, IL

Weather forecast for the weekend

Saturday, Apr 5.

Few Showers
6:26 am

7:24 pm
CDT
Few Showers
50°F / 36°F
  • Wind: 16mph NE
  • Humidity: 71%
  • Precip. probability: 33%
  • Precipitation: 0.16"
  • UV index: 3
On Saturday, in Saint Charles, some short rain episodes could occur.
With a low probability, light precipitation is anticipated. The temperature is expected to vary between a maximum of a fresh 50°F and a minimum of a cold 35.6°F.
Saturday's forecasted high will be a couple of degrees higher than the typical March high of 44.8°F.
Sunrise will be at 6:26 am and sunset at 7:24 pm; the daylight will last for 12h and 58min.

Sunday, Apr 6.

Partly Cloudy
6:25 am

7:25 pm
CDT
Partly Cloudy
46°F / 27°F
  • Wind: 17mph NNW
  • Humidity: 58%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Saint Charles, sun and clouds will share the sky, creating a partly cloudy day.
Rainfall is not forecasted. Anticipated temperature values will span from a brisk 46.4°F down to a freezing 26.6°F.
The maximum temperature on Sunday is anticipated to reflect March's average high of 44.8°F.
Sunrise will be at 6:25 am and sunset at 7:25 pm; the daylight will last for 13h and 1min.

Frequently asked questions

What is the weather forecast for Saint Charles for Saturday?
On Saturday, occasional wet spells may break the dry stretches.
Will it rain on Saturday?
Light precipitation of 0.16" is expected on Saturday. The likelihood of rainfall is 33%.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 50°F, while the minimum temperature will be 35.6°F.
What is the weather forecast for Saint Charles for Sunday?
On Sunday, a partly cloudy outlook will keep the sky interesting throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 46.4°F, while the minimum temperature will be 26.6°F.
What is the weather forecast for Saint Charles for the next ten days?
In Saint Charles, weather will be unstable, and a combination of predominantly cloud-filled and occasionally turbulent, rainy and sunny weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Tuesday, Wednesday, Friday and Saturday in Saint Charles. Wednesday, with moderate precipitation of 0.51", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 46.4°F and 66.2°F, as the minimum temperature will be between 24.8°F and 42.8°F.
What will be the warmest and the coldest days in Saint Charles?
Wednesday will be the warmest day, with a maximum temperature of 66.2°F. With a maximum temperature of 46.4°F, Sunday and next Monday will be the coldest days.

Long-term weather forecast

MonMar 31.
  • 50°F
  • 30°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 16mph NNW
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:35 am 7:19 pm CDT
TueApr 1.
  • 48°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph ESE
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 16%
  • Precipitation: 0.35"
  • 6:33 am 7:20 pm CDT
WedApr 2.
  • 66°F
  • 43°F
Thunderstorms / Wind
Thunderstorms / Wind
  • Wind: 22mph SSE
  • Humidity: 82%
  • UV index: 2
  • Precip. probability: 82%
  • Precipitation: 0.51"
  • 6:31 am 7:21 pm CDT
ThuApr 3.
  • 55°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph W
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:30 am 7:22 pm CDT
FriApr 4.
  • 54°F
  • 41°F
Cloudy
Cloudy
  • Wind: 14mph ENE
  • Humidity: 60%
  • UV index: 3
  • Precip. probability: 12%
  • Precipitation: 0.12"
  • 6:28 am 7:23 pm CDT
SatApr 5.
  • 50°F
  • 36°F
Few Showers
Few Showers
  • Wind: 16mph NE
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 33%
  • Precipitation: 0.16"
  • 6:26 am 7:24 pm CDT
SunApr 6.
  • 46°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph NNW
  • Humidity: 58%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:25 am 7:25 pm CDT
MonApr 7.
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 49%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:23 am 7:26 pm CDT
TueApr 8.
  • 48°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WSW
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:21 am 7:28 pm CDT
WedApr 9.
  • 57°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph SW
  • Humidity: 51%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:20 am 7:29 pm CDT
Weather fluctuations are likely over the next ten days, and a combination of primarily gloomy and occasionally storm-filled, damp and sunny weather is expected.
Rainfall is predicted for Tuesday, Wednesday, Friday and Saturday.
Temperature differences will be noticeable in the upcoming period. Highs will range from 46.4°F to 66.2°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 24.8°F up to 42.8°F.
With the highest temperature of 66.2°F, Wednesday will be the warmest day; the coldest days will be Sunday and next Monday, with a maximum of 46.4°F.
Updated: Mar 31, 2025 @ 14:59:05 UTC
Published by: Weather U.S. | About Us
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