Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricanes crowd the Pacific. See the forecast for California, Hawaii. Chevron right
Edouard moves across Texas, bringing heavy rain. Click for the latest. Chevron right

Cannonsburg, PA

75°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Cannonsburg

Pennsylvania

75°
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
Cannonsburg, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

September 3 - September 17

Thu 9/3

89° /69°
90%
Humid with the temperature near the record of 91; a few thunderstorms, some severe this afternoon; any thunderstorm can cause flash flooding and damaging winds
alerts

Heat Advisory

8:00 AM Wednesday - 8:00 PM Thursday

RealFeel®99°

RealFeel Shade™94°

Max UV Index6.0 (High)

WindWSW 7 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 9/4

84° /68°
57%
Periods of clouds and sun with a thunderstorm; humid; thunderstorms can bring hail and damaging winds

RealFeel®92°

RealFeel Shade™88°

Max UV Index4.0 (Moderate)

WindW 7 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sat 9/5

79° /58°
25%
Humid with times of clouds and sun; a comfortable start to the holiday weekend

RealFeel®84°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindNNW 6 mph

Sun 9/6

80° /58°
1%
Sunny to partly cloudy and less humid

RealFeel®82°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindNE 7 mph

Mon 9/7

81° /61°
4%
Mostly sunny

RealFeel®85°

RealFeel Shade™79°

Max UV Index6.0 (High)

WindENE 6 mph

Tue 9/8

82° /63°
21%
Partly sunny and humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindSSW 6 mph

Wed 9/9

87° /64°
25%
Partly sunny, very warm and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index6.0 (High)

WindSW 9 mph

Thu 9/10

82° /57°
77%
Very humid with some sun, then turning cloudy; a couple of thunderstorms in the morning followed by rain and a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™89°

Max UV Index5.0 (Moderate)

WindSW 13 mph

Total Hours of Precipitation4.5

Total Hours of Rain4.5

Fri 9/11

78° /56°
55%
A touch of morning rain; otherwise, considerable cloudiness

RealFeel®77°

RealFeel Shade™76°

Max UV Index2.0 (Low)

WindNNW 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 9/12

75° /57°
2%
Mostly sunny

RealFeel®78°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindNNE 5 mph

Sun 9/13

78° /57°
0%
Plenty of sun

RealFeel®82°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindE 5 mph

Mon 9/14

80° /59°
3%
Mostly sunny

RealFeel®84°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindS 5 mph

Tue 9/15

79° /57°
1%
Mostly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindW 4 mph

Wed 9/16

80° /53°
55%
Cloudy; a little morning rain followed by a shower in spots in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index1.0 (Low)

WindSW 6 mph

Total Hours of Precipitation2

Total Hours of Rain2

Thu 9/17

75° /54°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™73°

Max UV Index1.0 (Low)

WindN 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Edouard brings flooding, power outages to Texas after making landfall

7 hours ago

Weather Forecasts

Labor Day weekend: Showers, storms to surround central U.S. heat dome

1 hour ago

Hurricane

Hurricanes crowd the Pacific: What Hawaii and California can expect

10 minutes ago

Severe Weather

Grapefruit-sized hailstone may set state record

14 hours ago

Severe Weather

Midwest, East at risk for damaging storms and flash flooding

16 minutes ago

More Stories

Featured Stories

Weather News

2 dead, 1 missing after Grand Canyon flash flood

1 day ago

Recreation

Mother bear, cub rescued after becoming trapped in water tank

8 hours ago

Travel

One of America’s famous landmarks is going dark to help migrating bird...

1 day ago

Astronomy

Scientists detect mysterious signal nearly 1 mile underground

17 hours ago

Recreation

Missing canoeists found dead in California’s Tomales Bay

1 day ago

World North America United States Pennsylvania Cannonsburg

Weather Near Cannonsburg:

  • Bethel Park, PA
  • Morgantown, WV
  • Pittsburgh, PA
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

...

...

...