Weather forecast for todaySaint Charles, MO
Weather forecast for today
Current condition 3:58 pm CDT
- 72°F
- Feels like:72°F
Sunny
- Precipitation: 0"
- Wind: 6mphS 180°
- Humidity: 29%
- Dewpoint: 37°F
- Pressure: 30.29"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
At the moment, in Saint Charles, visibility is excellent under a crystal-clear sky.
The temperature is a delightful 71.6°F.
The temperature is a delightful 71.6°F.
Monday Oct 19, 2026
- min.
- 45°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 109°
- Humidity: 66%
- UV index: 0
- Sunrise: 7:15 am CDT
- Sunset: 6:18 pm CDT
- details ▼
For the rest of Monday, occasional clouds will pass by, but expect bright spells.
The lowest temperature will be a brisk 44.6°F.
Sunrise was at 7:15 am and sunset will be at 6:18 pm; the daylight will last for 11h and 2min.
The lowest temperature will be a brisk 44.6°F.
Sunrise was at 7:15 am and sunset will be at 6:18 pm; the daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 72°C.
Coldest period: 10 pm - 11 pm 54°C.
Coldest period: 10 pm - 11 pm 54°C.
Chance of precipitation
Highest chance: 9 pm - 11 pm 1%.
Hourly weather forecast
- 4 pm
- 72°F
- Feels like:72°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 148°
- Humidity: 29%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 137°
- Humidity: 31%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 103°
- Humidity: 39%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:18 pm
- 7 pm
- 61°F
- Feels like:61°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 93°
- Humidity: 52%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 95°
- Humidity: 60%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 105°
- Humidity: 66%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphE 100°
- Humidity: 70%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 116°
- Humidity: 71%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 120°
- Humidity: 77%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 1 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 121°
- Humidity: 80%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphESE 112°
- Humidity: 83%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
During the afternoon and for the rest of the day, primarily overcast and occasionally dry and sunny weather is forecasted.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 53.6°F.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 53.6°F.
Updated: Oct 19, 2026 @ 20:58:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 3:58 pm CDT is 71.6°F.
On Monday, expect partly sunny skies with periods of cloudiness.
On Monday, in Saint Charles, sunrise was at 7:15 am and sunset will be at 6:18 pm (CDT).
In Saint Charles, the length of the day today will be 11h and 2min.
Saint Charles, Missouri, USA
- en: Saint Charles, Missouri, USA
- es: St. Charles, Misuri, EE.UU.
- hr: Sent Čarls, Misuri, SAD
- mk: 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: 4:29pm CDT
- Sunrise: 7:15 am CDT
- Sunset: 6:18 pm CDT
- Timezone: America/Chicago
Nearby Saint Charles, Missouri, USA
- Earth City (2 mi)
- Champ (4 mi)
- Bridgeton (5 mi)
- Maryland Heights (6 mi)
- Hazelwood (7 mi)
- Saint Peters (7 mi)
- Edmundson (8 mi)
- Golden Eagle (9 mi)
- Breckenridge Hills (9 mi)
- Woodson Terrace (9 mi)
- Cottleville (9 mi)
- Berkeley (9 mi)
- Florissant (9 mi)
- Overland (9 mi)
- Chesterfield (10 mi)
- Creve Coeur (10 mi)
- Kinloch (10 mi)
- Sycamore Hills (10 mi)
- Calverton Park (10 mi)
- Charlack (10 mi)
- Olivette (11 mi)
- Bel-Ridge (11 mi)
- Vinita Park (11 mi)
- Ferguson (11 mi)
Missouri, USA - most visited locations
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