Pittsburgh, PA 15220 Weather

Allegheny County6:14 AM EDT40.42°N, 80.05°W

Current conditions

Clear
45°
Clear
Feels like 43°
High 63°·Low 35°
WindN 3 mph
Humidity70%
Dew point36°
Pressure30.27 inHg
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise7:38 AM
Sunset6:33 PM

Observed at Pittsburgh - Allegheny County Airport · 29 min ago

Forecast

10-day

  • Wednesday

    Patchy fog before 9am. Sunny, with a high near 63. Northeast wind 0 to 5 mph.

  • Wednesday Night

    Patchy fog after 3am. Mostly clear, with a low around 35. Northwest wind around 2 mph.

  • Thursday

    Patchy fog before 9am. Mostly sunny, with a high near 63. North wind 0 to 8 mph.

National Weather Service forecast updated 4 hrs ago.

Hourly

Hourly forecast
  1. Now Patchy Fog 39°
  2. 7 AM Patchy Fog 39°
  3. 8 AM Patchy Fog 39°
  4. 9 AM Sunny 40°
  5. 10 AM Sunny 45°
  6. 11 AM Sunny 51°
  7. 12 PM Sunny 55°
  8. 1 PM Sunny 59°
  9. 2 PM Sunny 62°
  10. 3 PM Sunny 62°
  11. 4 PM Sunny 62°
  12. 5 PM Sunny 62°
  13. 6 PM Clear 60°
  14. 7 PM Clear 56°
  15. 8 PM Clear 50°
  16. 9 PM Clear 48°
  17. 10 PM Clear 46°
  18. 11 PM Clear 44°
  19. Thu12 AM Clear 43°
  20. 1 AM Clear 41°
  21. 2 AM Clear 40°
  22. 3 AM Patchy Fog 38°
  23. 4 AM Patchy Fog 38°
  24. 5 AM Patchy Fog 37°

10-day forecast

Details
  1. TonightOct 20 Patchy Fog Patchy Fog39°
  2. TodayOct 21 Patchy Fog then Sunny Patchy Fog then Sunny35°63°
  3. ThuOct 22 Patchy Fog then Mostly Sunny Patchy Fog then Mostly Sunny40°63°
  4. FriOct 23 Sunny Sunny34°60°
  5. SatOct 24 Sunny Sunny36°63°
  6. SunOct 25 Sunny Sunny40°65°
  7. MonOct 26 Mostly Sunny Mostly Sunny44°66°
  8. TueOct 27 Mostly Sunny Mostly Sunny62°
  9. WedOct 28 Rain Rain0.20 in41°52°
  10. ThuOct 29 Mostly sunny Mostly sunny37°53°

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

Radar

Full map
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Weather news near Pittsburgh

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Air quality

50
Good
Fine particles (PM2.5)

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

Forecast

  • WedGood (50)
  • ThuGood (50)
  • FriGood

Pittsburgh, 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 7:38 AM
Sunset 6:33 PM
Daylight 10 h 54 min (−2 min 31 s tomorrow)
Waxing Gibbous · 76% lit
Moonrise 4:12 PM Moonset 2:38 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low61° / 42°
Record high82° (1949)
Record low23° (1952)
Wettest1.39 in (1970)
Yesterday68° / 36°
Month to date3.36 in (normal 1.82 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 4 hrs ago

What Has Changed

No significant changes to the forecast.

Key Messages

1) Dry conditions and near to above normal high temperature with light frost chances prevail through the weekend.

Discussion

KEY MESSAGE 1... Little change in overall pattern is expected through the period as surface high pressure and varying degrees of upper ridging continue into early next week. Expect near to above normal high temperature with potential for larger diurnal temperature swings, dry weather, a preponderance of sunshine, and periodic occurrences of morning frost (favoring areas where the growing season has ended). LREF probabilities of measurable precipitation through 2pm Monday remain less than 15%.

Aviation

A high-confidence VFR forecast continues through the week. The only localized impact will be morning river valley fog, once again most likely to impact HLG between 11Z and 13Z. Otherwise, a clear sky and a variable or light north to northeast wind can be expected into this evening, calming overnight.

Outlook... Outside of any morning river valley fog, VFR is highly likely through Sunday 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 4Search index and reflects what the press published. Terms of use.