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Port Allegany, PA 16750 Weather

It is 39°F and clear in Port Allegany, PA 16750, observed at 1 AM EDT. Today: Patchy Fog then Mostly Sunny, high 55°F, low 31°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Port Allegany, PA 16750 current weather

39°F

Clear

H 55° / L 31°Feels like 36°

  • No rain expected in the next 12 hours

Observed at Bradford Regional Airport (19.1 mi away), 10/31/2026, 1:00 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 9:11 PM PT

  1. Now39°
  2. 2 AM38°
  3. 3 AM36°
  4. 4 AM35°
  5. 5 AM33°
  6. 6 AM33°
  7. 7 AM31°
  8. 8 AM31°
  9. 9 AM35°
  10. 10 AM39°
  11. 11 AM43°
  12. 12 PM46°
  13. 1 PM49°
  14. 2 PM52°
  15. 3 PM54°
  16. 4 PM55°
  17. 5 PM52°
  18. 6 PM49°
  19. 7 PM45°
  20. 8 PM42°
  21. 9 PM40°
  22. 10 PM39°
  23. 11 PM38°
  24. 12 AM36°Sun
  25. 1 AM35°
  26. 1 AM35°
  27. 2 AM33°
  28. 3 AM33°
  29. 4 AM33°
  30. 5 AM32°
  31. 6 AM33°
  32. 7 AM33°
  33. 8 AM36°
  34. 9 AM43°
  35. 10 AM48°
  36. 11 AM53°
  37. 12 PM58°
  38. 1 PM59°
  39. 2 PM60°
  40. 3 PM61°
  41. 4 PM59°
  42. 5 PM57°
  43. 6 PM52°
  44. 7 PM48°
  45. 8 PM46°
  46. 9 PM45°
  47. 10 PM44°
  48. 11 PM43°

7-day forecast

Tap a day for details

  • Today10/31Low 31°High 55°

    Saturday: Patchy fog between 7am and 9am. Mostly sunny, with a high near 55. Northwest wind around 3 mph.

    Overnight: Mostly cloudy, with a low around 31. Northwest wind 1 to 6 mph.

    Patchy Fog then Mostly Sunny
  • Sun11/1Low 38°High 61°

    Sunday: Mostly sunny, with a high near 61. South wind 1 to 5 mph.

    Sunday Night: Partly cloudy, with a low around 38. South wind around 3 mph.

    Mostly Sunny
  • Mon11/2Low 42°High 63°

    Monday: Mostly sunny, with a high near 63.

    Monday Night: Partly cloudy, with a low around 42.

    Mostly Sunny
  • Tue11/3Low 48°High 65°

    Tuesday: Partly sunny, with a high near 65.

    Tuesday Night: Mostly cloudy, with a low around 48.

    Partly Sunny
  • Wed11/451% chance of precipitationLow 52°High 65°

    Wednesday: A chance of rain showers after 7am. Partly sunny, with a high near 65. Chance of precipitation is 30%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Chance Rain Showers
  • Thu11/558% chance of precipitationLow 46°High 64°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

    Rain Showers Likely
  • Fri11/649% chance of precipitationLow High 62°

    Friday: A chance of rain showers. Mostly cloudy, with a high near 62.

    Chance Rain Showers

Forecast for 41.891, -78.285 from the NWS CTP office, updated 10/30/2026, 9:11 PM PT · Official forecast on weather.gov

Hazardous weather outlookIssued 10/30/2026, 3:32 AM EDT

This Hazardous Weather Outlook is for central Pennsylvania.

Day one

Today and tonight.

The probability for widespread hazardous weather is low.

Days two through seven

Saturday through Thursday.

The probability for widespread hazardous weather is low.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/30/2026, 10:26 PM EDT

What has changed

* No significant changes.

Key messages

1) Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Discussion

KEY MESSAGE 1: Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Another very pleasant and comfortable weekend to close out October (Halloween) and start November (ending daylight saving time).

The latest model guidance continues to grow in agreement with the progression of a CONUS-crossing upper trough eventually reaching the eastern U.S. by the second half of next week. Highest odds for rain are currently placed around Thursday 11/5. There also continues to be some indications that rich Gulf moisture will be pulled northward along a well defined north south oriented frontal zone accompanying the full latitude upper trough which could result in moderate to heavy rainfall.

Aviation

VFR should prevail through the weekend. Patchy valley fog possible tonight in northwest PA with low (<30%) of restrictions at KBFD, but not enough confidence to include in the latest TAF package. Lighter winds into early next week with increasing clouds through Sunday.

Outlook:

Sat-Wed: A.M. valley fog; otherwise VFR. Increasing chance of rain from mid to late week.

Watches, warnings and advisories

None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now39°Partly Cloudy0%6 mph
  2. 2 AM38°Mostly Cloudy0%5 mph
  3. 3 AM36°Mostly Cloudy0%3 mph
  4. 4 AM35°Mostly Cloudy0%2 mph
  5. 5 AM33°Mostly Cloudy0%1 mph
  6. 6 AM33°Partly Sunny0%1 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Port Allegany, PA 16750 right now?
The latest observation from Bradford Regional Airport was 39°F and clear, reported at 10/31/2026, 1:00 AM EDT.
What is the high temperature today in Port Allegany, PA 16750?
The National Weather Service forecast for saturday calls for a high near 55°F. Patchy Fog then Mostly Sunny.
Will it rain in Port Allegany, PA 16750 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Port Allegany, PA 16750 today?
Sunrise is about 7:44 AM EDT and sunset is about 6:08 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Port Allegany, PA 16750?
At Port Allegany, the 1991 to 2020 normal high in October is 59°F and the normal low is 37°F.

Nearby hazards

Pennsylvania hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Western New York Region)
36GoodPM2.5
AQI forecast tomorrow (Western New York Region)
51ModeratePM2.5

UV index guide · Air quality

Drought

By county

McKean County, week of 10/27/2026

90% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:44 AM
Sunset
6:08 PM
Daylight
10 hr 24 min
Moon
Waning Gibbous 73% lit
First light (civil dawn)
7:15 AM
Last light (civil dusk)
6:37 PM
Moonrise
11 PM
Moonset
1:50 PM

Normal October weather

Climate

Normal October high 59°, low 37°, precipitation 3.88 in for the month. 1991 to 2020 normals at Port Allegany, 5 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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