National Weather Service United States Department of Commerce

Strong thunderstorms and heavy rain possible today from the central Plains to the Midwest and Ohio Valley

Storms are also expected for areas of the Rocky Mountains and the southeast states. Hot temperatures will build into the far west with 100 degree heat across interior California and 90s into western Washington state. A strong cold front will move into the upper Midwest later tonight.
Read More...

Current Conditions

En Español

Share |

Waynesburg PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 85 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 67 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 81 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 70 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 79 °F

Monday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 60 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 75 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Detailed Forecast

  • Today Partly sunny, with a high near 85. Southwest wind 5 to 8 mph.
  • Tonight Mostly cloudy, with a low around 67. South wind 6 to 8 mph.
  • Sunday A chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 81. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Night Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 70. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Showers likely and possibly a thunderstorm. Cloudy, with a high near 79. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Partly sunny, with a high near 75.
  • Tuesday Night Partly cloudy, with a low around 54.
  • Wednesday Mostly sunny, with a high near 74.
  • Wednesday Night Partly cloudy, with a low around 54.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Partly cloudy, with a low around 57.
  • Friday Mostly sunny, with a high near 81.