Weather forecast for todaySt. Louis, MO

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 10:56 pm CDT

  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSSE 150°
  • Humidity: 74%
  • Dewpoint: 48°F
  • Pressure: 30.22"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In St. Louis, at the moment, the weather remains clear and calm throughout the day.
The temperature is a refreshing 57.2°F. The current temperature is still relatively far from the lowest expected temperature of 46.4°F.

Wednesday Oct 21, 2026

  • min.
  • 46°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphNW 317°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 7:16 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
In St. Louis, for the rest of Wednesday, the atmosphere will remain completely clear and bright.
The lowest temperature will be a chilly 46.4°F.
Sunrise was at 7:16 am and sunset at 6:14 pm; the daylight lasted for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 57°C.
Coldest period: 5 am - 7 am 48°C.

Chance of precipitation

Highest chance: 6 am - 7 am 6%.

Hourly weather forecast

  • 11 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphWNW 296°
  • Humidity: 76%
  • Pressure: 30.21"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 12 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphW 272°
  • Humidity: 79%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 1 am
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphWSW 248°
  • Humidity: 82%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 2 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 91%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 3 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 94%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 4 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNW 322°
  • Humidity: 94%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNW 341°
  • Humidity: 94%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 0mphNNW 328°
  • Humidity: 94%
  • Pressure: 30.21"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 7 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 1mphNNW 334°
  • Humidity: 95%
  • Pressure: 30.24"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 8 am
  • 50°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 0mphN 350°
  • Humidity: 93%
  • Pressure: 30.24"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 9 am
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphN 359°
  • Humidity: 81%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
Updated: Oct 22, 2026 @ 03:56:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 10:56 pm CDT is 57.2°F.

Today, the sky will remain completely clear.

On Wednesday, in St. Louis, sunrise was at 7:16 am and sunset at 6:14 pm (CDT).

Today in St. Louis, the length of the day was 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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St. Louis, Missouri, USA

  • en: St. Louis, Missouri, USA
  • es: San Luis, Misuri, EE.UU.
  • hr: Sent Luis, Misuri, SAD
  • mk: Sent Luis, Misuri, SAD
  • sr: Sent Luis, Misuri, SAD
  • zh: 圣路易斯, 密苏里州, 美国
  • Latitude: 38.627003°
  • Longitude: -90.199404°
  • Elevation: 463 ft
  • Current time: 11:38pm CDT
  • Sunrise: 7:16 am CDT
  • Sunset: 6:14 pm CDT
  • Timezone: America/Chicago

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