Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
1-in-1,000-year rainfall event causes flash flooding in Missouri. Read the latest. Chevron right
New England faces severe weather risk early this week. Click to see the timing. Chevron right

Saint Peters, PA

90°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Saint Peters

Pennsylvania

90°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Saint Peters, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Tue, Jul 14

Hot and more humid with sunshine, becoming breezy this afternoon; caution advised if doing strenuous activities outside Hi: 94°

Tonight: Breezy this evening; otherwise, mainly clear, warm and humid Lo: 72°

Current Weather

2:03 PM

90°F
RealFeel® 105°
Sunny More Details
RealFeel Shade™ 95°
Heat Index 97°
Wind W 4 mph
Wind Gusts 7 mph
Air Quality Fair

Looking Ahead

A heat wave will continue much of the week; be sure to stay hydrated

Saint Peters Weather Radar

Saint Peters Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

3 PM 92°
rain drop 0%
4 PM 93°
rain drop 0%
5 PM 94°
rain drop 0%
6 PM 92°
rain drop 0%
7 PM 89°
rain drop 0%
8 PM 87°
rain drop 0%
9 PM 84°
rain drop 0%
10 PM 82°
rain drop 0%
11 PM 80°
rain drop 0%
12 AM 79°
rain drop 0%
1 AM 78°
rain drop 0%
2 AM 76°
rain drop 0%

10-Day Weather Forecast

Today

7/14

94° 72°

Hot and more humid

Night: Breezy early; mainly clear
0%

Wed

7/15

103° 72°

Breezy, very hot and humid

Mainly clear and humid
1%

Thu

7/16

93° 65°

Breezy and not as hot

Partly cloudy
5%

Fri

7/17

88° 68°

Very warm with some sun

Becoming cloudy
1%

Sat

7/18

83° 70°

Showers and a heavier t-storm

Humid; a stray t-storm early
72%

Sun

7/19

84° 68°

A shower and t-storm; humid

Partly cloudy and humid
88%

Mon

7/20

83° 65°

Partly sunny

A strong thunderstorm late
16%

Tue

7/21

84° 64°

A strong morning thunderstorm

A stray evening shower; humid
67%

Wed

7/22

79° 63°

Less humid with plenty of sun

A crystal-clear sky
2%

Thu

7/23

79° 62°

Sunny with low humidity

Clear
1%

Sun & Moon

14 hrs 47 mins
Rise 5:45 AM
Set 8:32 PM
New Moon
Rise 5:39 AM
Set 9:09 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Moderate Data is not supported in this location Mold Moderate Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Weather Forecasts

Severe risk to sweep across New England fueled by dangerous heat

8 hours ago

Severe Weather

Texas flood dangers grow as more torrential downpours loom

1 hour ago

Hurricane

Pacific poised for tropical surge as Atlantic shows signs of activity

8 hours ago

Severe Weather

1-in-1,000-year flood devastates Missouri’s Black River region

1 hour ago

Weather Forecasts

'Steam-cooker' pattern grips the Central, East with heat and humidity

4 hours ago

 More Stories

Featured Stories

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

5 hours ago

Weather News

New daylight saving time bill takes different approach to time changes

1 hour ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

5 hours ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

23 hours ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

3 hours ago
World North America United States Pennsylvania Saint Peters

Weather Near Saint Peters:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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

...

...

...