McMurray, PA Weather

Washington County4:24 PM EDT40.28°N, 80.08°WElevation 1,001 ft

Current conditions

Clear
63°
Clear
Feels like 63°
High 65°·Low 36°
WindCalm
Humidity50%
Dew point45°
Pressure30.43 inHg
Visibility10 mi
Cloud cover11%
UV index1 Low
Sunrise7:41 AM
Sunset6:29 PM

Observed at Pittsburgh - Allegheny County Airport · 24 min ago

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 65. Southeast wind around 3 mph.

  • Tonight

    Patchy frost after 5am. Clear, with a low around 36. East wind 1 to 5 mph.

  • Sunday

    Patchy frost before 9am. Sunny, with a high near 66. Southeast wind around 2 mph.

National Weather Service forecast updated 2 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 64°
  2. 5 PM Sunny 64°
  3. 6 PM Mostly Clear 62°
  4. 7 PM Mostly Clear 58°
  5. 8 PM Clear 52°
  6. 9 PM Clear 48°
  7. 10 PM Clear 46°
  8. 11 PM Clear 44°
  9. Sun12 AM Clear 42°
  10. 1 AM Clear 41°
  11. 2 AM Clear 40°
  12. 3 AM Clear 39°
  13. 4 AM Clear 38°
  14. 5 AM Patchy Frost 37°
  15. 6 AM Patchy Frost 36°
  16. 7 AM Patchy Frost 36°
  17. 8 AM Patchy Frost 36°
  18. 9 AM Sunny 39°
  19. 10 AM Sunny 47°
  20. 11 AM Sunny 54°
  21. 12 PM Sunny 58°
  22. 1 PM Sunny 62°
  23. 2 PM Sunny 64°
  24. 3 PM Sunny 65°

10-day forecast

Details
  1. TodayOct 24 Sunny Sunny36°65°
  2. SunOct 25 Patchy Frost then Sunny Patchy Frost then Sunny39°66°
  3. MonOct 26 Sunny Sunny43°68°
  4. TueOct 27 Mostly Sunny Mostly Sunny44°67°
  5. WedOct 28 Mostly Cloudy Mostly Cloudy46°70°
  6. ThuOct 29 Sunny Sunny46°72°
  7. FriOct 30 Mostly Sunny Mostly Sunny47°72°
  8. SatOct 31 Cloudy Cloudy46°72°
  9. SunNov 1 Cloudy Cloudy0.10 in55°67°
  10. MonNov 2 Light rain Light rain0.11 in58°69°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Pennsylvania

More weather news

Air quality

37
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatModerate (65)
  • SunModerate (75)
  • MonModerate (70)

Mon Valley Area, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:41 AM
Sunset 6:29 PM
Daylight 10 h 47 min (−2 min 28 s tomorrow)
Waxing Gibbous · 98% lit
Moonrise 5:20 PM Moonset 5:55 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low60° / 41°
Record high81° (1963)
Record low21° (1969)
Wettest1.15 in (1871)
Yesterday64° / 39°
Month to date3.36 in (normal 2.08 in)

Pittsburgh Area, records since 1875. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PBZ, issued 9 hrs ago

What Has Changed

Overall forecast and message remains unchanged.

Key Messages

1) Above normal temperature with dry weather highly likely until at least late next week.

Discussion

KEY MESSAGE 1... Ensemble guidance remains in strong agreement that persistent upper ridging and surface high pressure will dominate the region through most of next week (if not longer). This will guarantee dry, sunny, and warm conditions. Precipitation chances remain below 10% through Thursday morning before cloud cover gradually increases ahead of an approaching trough.

Uncertainty in ridge placement and trough movement grows by late next week with increasing rain chances into the weekend. However, 24-hour probabilities generally never exceed 50% during this timeframe, suggesting rain likely confined to one period (rather than multiple rounds) with models uncertain which of Friday/Saturday/Sunday sees the best chance.

Aviation

High confidence VFR continues through much of next week. Light E/SE winds are expected through Sunday. River valley fog may impact isolated sites (FKL/HLG) with IFR to LIFR visibility through 13Z this morning before diurnal mixing after sunrise.

Outlook... Outside of any morning river valley fog, VFR is highly likely through Thursday under high pressure.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.