Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Pollen levels may spike this year due to the weather. Read AccuWeather's allergy forecast for the U.S. Chevron right
Central US braces for days of severe weather, tornadoes. Get the details. Chevron right

St. Peters, MO

48°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St. Peters

Missouri

48°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
St. Peters, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, March 5

Current Weather

3:20 AM

48°F
Rain
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
46°
Wind
S 3 mph
Wind Gusts
7 mph
Humidity
97%
Indoor Humidity
48% (Ideal Humidity)
Dew Point
47° F
Pressure
↔ 29.95 in
Cloud Cover
100%
Visibility
5 mi
Cloud Ceiling
1900 ft

Day

3/5
66°Hi
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
A thunderstorm in spots this morning; otherwise, cloudy

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWSW 6 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover98%

Morning

Afternoon

Night

3/5
55°Lo
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Mainly clear with a thunderstorm late

WindSE 7 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover25%

Evening

Overnight

Sun & Moon

11 hrs 30 mins
Rise 6:29 AM
Set 5:59 PM
Waning Gibbous
Rise 8:36 PM
Set 7:43 AM

Temperature History

3/5
High
Low
Forecast
66°
55°
Average
52°
31°
Last Year
51°
30°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

2026 Allergy Forecast: When will pollen be bad across the US?

21 hours ago

Severe Weather

Central US braces for days of severe weather, tornado threats

54 minutes ago

Weather Forecasts

Temperatures to surge to May-like levels in eastern US

54 minutes ago

Recreation

Death Valley’s best superbloom since 2016 is here

18 hours ago

Recreation

Body recovered from Hawaii Volcanoes National Park

18 hours ago

 More Stories

Featured Stories

Recreation

Yellowstone geyser erupts for 1st time since 2020

1 day ago

Recreation

Helicopter rescue saves missing hiker with frostbite in Adirondacks

1 day ago

Winter Weather

The fences that saved Wyoming big money and cut crashes by 70%

2 days ago

Travel

2 rescued after hot air balloon crashes, dangles from Texas cell tower

1 day ago

Travel

United Airlines flight makes emergency landing over possible engine fi...

1 day ago
World North America United States Missouri St. Peters

Weather Near St. Peters:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...