Weather forecast for today
Saint Charles, MO

Weather forecast for today

Saturday, May 3.

PM Thunderstorms
5:59 am

7:57 pm
CDT
PM Thunderstorms
59°F / 48°F
  • Wind: 12mph NNW
  • Humidity: 75%
  • Precip. probability: 61%
  • Precipitation: 0"
  • UV index: 5
Today, thunderstorms may form in the afternoon with sudden rainfall.
Minimal precipitation is predicted. The temperature will fluctuate from a high of a moderate 59°F to a low of a chilly 48.2°F.
With a forecast of 59°F, conditions deviate from May's average and instead resemble April's climate trend.
Sunrise will be at 5:59 am and sunset at 7:57 pm; the daylight will last for 13h and 58min.

Current condition

Cloudy
12:16 am CDT
Cloudy
  • 55°F
  • Feels like: 54°F
  • Wind: 6mph NNW
  • Humidity: 89%
  • Dewpoint: 52°F
  • Pressure: 29.9"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Saint Charles, the horizon is filled with endless clouds, setting a somber mood.
The temperature is a refreshing 55.4°F, with the felt air temperature closely matching at 53.6°F. The current temperature is almost at the maximum of today's 59°F.

Weather radar - Saint Charles, MO

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the current temperature?
The current temperature (12:16 am CDT) in Saint Charles is 55.4°F.
What is the weather forecast for Saint Charles for today?
On Saturday, in Saint Charles, thunderstorms are expected in the afternoon.
Will it rain today?
There is a high probability of rainfall. Precipitation will be minimal.
What will be the highest temperature today?
Today, the highest temperature will be 59°F, while the lowest temperature will be 48.2°F.
Today, the maximum temperature will be uncommonly lower than the average highest temperature of 74.8°F in May. The lowest temperature today will be also uncommonly lower than the average low of 57.6°F.
When are sunrise and sunset today?
On Saturday, in Saint Charles, sunrise will be at 5:59 am and sunset at 7:57 pm (CDT).
How long is the day today?
In Saint Charles, Missouri, the length of the day today will be 13h and 58min.

Hourly weather forecast

2 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 6mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 6mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 91%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 4mi
Sunrise: 5:59 am
6 am
  • 52°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 93%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 86%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 10mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 11mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 59°F
  • Feels like:
    55°F
Thunderstorms
Thunderstorms
  • Wind: 12mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 69%
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Visibility: 6mi
4 pm
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Wind: 12mph N
  • Pressure: 29.88"Hg
  • Humidity: 71%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 57°F
  • Feels like:
    54°F
Few Showers
Few Showers
  • Wind: 12mph N
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 10mi
Sunset: 7:57 pm
8 pm
  • 54°F
  • Feels like:
    52°F
Showers
Showers
  • Wind: 9mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 82%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 pm
  • 52°F
  • Feels like:
    50°F
Rain
Rain
  • Wind: 8mph N
  • Pressure: 29.94"Hg
  • Humidity: 89%
  • Precip. probability: 67%
  • Precipitation: 0.04"
  • Visibility: 5mi
Today, a combination of overcast, rain-soaked and turbulent weather is expected.
With minimal precipitation of 0.04", rainfall is forecasted from 2 pm to 11 pm.
The temperature will vary between a maximum of 59°F and a minimum of 51.8°F. The warmest part of the day will be from 11 am to 2 pm.
The day’s peak temperature will reflect April's norm of 65.3°F more than May's 74.8°F. Forecasts show a temperature also more alike with April's average minimum of 48°F rather than the May average of 57.6°F.
Updated: May 3, 2025 @ 05:16:26 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Saint Charles, Missouri, USA

  • en: Saint Charles, Missouri, USA
  • es: St. Charles, Misuri, EE.UU.
  • hr: Sent Čarls, Misuri, SAD
  • sr: Sent Čarls, Misuri, SAD
  • zh: 圣查尔斯, 密苏里州, 美国
  • Latitude: 38.788106°
  • Longitude: -90.497436°
  • Elevation: 574 ft
  • Current time: 12:16am CDT
  • Sunrise: 5:59 am CDT
  • Sunset: 7:57 pm CDT
  • Timezone: America/Chicago
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