Pittsburgh, PA 15201 Weather

Allegheny County3:19 AM EDT40.48°N, 79.95°W

Current conditions

Clear
48°
Clear
Feels like 48°
High 64°·Low 38° tonight
WindCalm
Humidity71%
Dew point39°
Pressure30.27 inHg
Visibility10 mi
Cloud cover1%
UV index0 Low
Sunrise7:38 AM
Sunset6:32 PM

Observed at Pittsburgh - Allegheny County Airport · 19 min ago

Forecast

10-day

  • Overnight

    Patchy fog after 3am. Clear, with a low around 38. Northeast wind around 3 mph.

  • Wednesday

    Patchy fog before 9am. Sunny, with a high near 64. Northeast wind 0 to 3 mph.

  • Wednesday Night

    Patchy fog after 3am. Mostly clear, with a low around 34. North wind around 2 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Patchy Fog 41°
  2. 4 AM Patchy Fog 40°
  3. 5 AM Patchy Fog 39°
  4. 6 AM Patchy Fog 39°
  5. 7 AM Patchy Fog 39°
  6. 8 AM Patchy Fog 39°
  7. 9 AM Sunny 39°
  8. 10 AM Sunny 46°
  9. 11 AM Sunny 52°
  10. 12 PM Sunny 56°
  11. 1 PM Sunny 60°
  12. 2 PM Sunny 63°
  13. 3 PM Sunny 64°
  14. 4 PM Sunny 64°
  15. 5 PM Sunny 63°
  16. 6 PM Clear 61°
  17. 7 PM Clear 56°
  18. 8 PM Clear 50°
  19. 9 PM Clear 48°
  20. 10 PM Clear 46°
  21. 11 PM Clear 44°
  22. Thu12 AM Clear 42°
  23. 1 AM Clear 40°
  24. 2 AM Clear 39°

10-day forecast

Details
  1. TonightOct 20 Patchy Fog Patchy Fog38°
  2. TodayOct 21 Patchy Fog then Sunny Patchy Fog then Sunny34°64°
  3. ThuOct 22 Patchy Fog then Mostly Sunny Patchy Fog then Mostly Sunny40°64°
  4. FriOct 23 Sunny Sunny33°61°
  5. SatOct 24 Sunny Sunny35°64°
  6. SunOct 25 Sunny Sunny40°66°
  7. MonOct 26 Mostly Sunny Mostly Sunny43°67°
  8. TueOct 27 Mostly Sunny Mostly Sunny63°
  9. WedOct 28 Rain Rain0.24 in40°51°
  10. ThuOct 29 Mostly sunny Mostly sunny36°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
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Pittsburgh

More weather news

Air quality

52
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

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 6:32 PM
Daylight 10 h 54 min (−2 min 32 s tomorrow)
Waxing Gibbous · 75% 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)
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 1 hr 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.