Skip to content

Checked

Port Allegany, PA 16743 Weather

It is 39°F and clear in Port Allegany, PA 16743, observed at 2:35 AM EDT. Today: Areas Of Fog then Mostly Sunny, high 56°F, low 30°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Port Allegany, PA 16743 current weather

39°F

Clear

H 56° / L 30°Feels like 34°

  • No rain expected in the next 12 hours

Observed at Bradford Regional Airport (17.9 mi away), 10/31/2026, 2:35 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:21 PM PT

  1. Now38°
  2. 3 AM36°
  3. 4 AM34°
  4. 5 AM33°
  5. 6 AM32°
  6. 7 AM30°
  7. 8 AM31°
  8. 9 AM35°
  9. 10 AM40°
  10. 11 AM44°
  11. 12 PM47°
  12. 1 PM50°
  13. 2 PM53°
  14. 3 PM55°
  15. 4 PM56°
  16. 5 PM53°
  17. 6 PM49°
  18. 7 PM46°
  19. 8 PM42°
  20. 9 PM39°
  21. 10 PM38°
  22. 11 PM37°
  23. 12 AM36°Sun
  24. 1 AM35°
  25. 1 AM34°
  26. 2 AM32°
  27. 3 AM32°
  28. 4 AM32°
  29. 5 AM31°
  30. 6 AM32°
  31. 7 AM32°
  32. 8 AM36°
  33. 9 AM44°
  34. 10 AM49°
  35. 11 AM54°
  36. 12 PM58°
  37. 1 PM59°
  38. 2 PM60°
  39. 3 PM61°
  40. 4 PM60°
  41. 5 PM57°
  42. 6 PM52°
  43. 7 PM48°
  44. 8 PM45°
  45. 9 PM44°
  46. 10 PM44°
  47. 11 PM43°
  48. 12 AM42°Mon

7-day forecast

Tap a day for details

  • Today10/31Low 30°High 56°

    Saturday: Areas of fog before 9am. Mostly sunny, with a high near 56. Northwest wind 0 to 5 mph.

    Overnight: Patchy fog after 4am. Partly cloudy, with a low around 30. Northwest wind 0 to 5 mph.

    Areas Of Fog then Mostly Sunny
  • Sun11/1Low 37°High 61°

    Sunday: Mostly sunny, with a high near 61. Southeast wind 0 to 5 mph.

    Sunday Night: Partly cloudy, with a low around 37. South wind around 2 mph.

    Mostly Sunny
  • Mon11/2Low 41°High 63°

    Monday: Mostly sunny, with a high near 63.

    Monday Night: Mostly cloudy, with a low around 41.

    Mostly Sunny
  • Tue11/3Low 47°High 65°

    Tuesday: Partly sunny, with a high near 65.

    Tuesday Night: Mostly cloudy, with a low around 47.

    Partly Sunny
  • Wed11/452% chance of precipitationLow 51°High 66°

    Wednesday: A chance of rain showers after 7am. Partly sunny, with a high near 66. Chance of precipitation is 30%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Chance Rain Showers
  • Thu11/559% chance of precipitationLow 46°High 66°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 66. 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 63°

    Friday: A chance of rain showers. Mostly cloudy, with a high near 63.

    Chance Rain Showers

Forecast for 41.777, -78.289 from the NWS CTP office, updated 10/30/2026, 11:21 PM PT · Official forecast on weather.gov

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. Now38°Partly Cloudy0%5 mph
  2. 3 AM36°Partly Cloudy0%3 mph
  3. 4 AM34°Patchy Fog0%1 mph
  4. 5 AM33°Patchy Fog0%0 mph
  5. 6 AM32°Areas Of Fog0%0 mph
  6. 7 AM30°Patchy Fog0%0 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 16743 right now?
The latest observation from Bradford Regional Airport was 39°F and clear, reported at 10/31/2026, 2:35 AM EDT.
What is the high temperature today in Port Allegany, PA 16743?
The National Weather Service forecast for saturday calls for a high near 56°F. Areas Of Fog then Mostly Sunny.
Will it rain in Port Allegany, PA 16743 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 16743 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 16743?
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 (State College)
25GoodPM2.5
AQI forecast tomorrow (State College)
40GoodPM2.5

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
11:01 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, 3 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

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.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer