National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Fair

39°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 29.98 in (1015.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 Nov 1:53 am EST
Extended Forecast for

Mayport PA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Fog

  • Veterans Day

    Veterans Day: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind.

    High: 58 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 5am. Low around 42. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain, mainly before 3pm. High near 48. Light north wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 10pm, then a slight chance of rain between 10pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 30. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly clear, with a low around 32. Calm wind.
Veterans Day
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 58. Light and variable wind.
Wednesday Night
Rain, mainly after 5am. Low around 42. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 3pm. High near 48. Light north wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of rain and snow before 10pm, then a slight chance of rain between 10pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 30. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 30.
Monday
Areas of fog. Otherwise, partly sunny, with a high near 46.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 27.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mayport PA
 41.05°N 79.19°W (Elev. 1552 ft)
Last Update:
1:21 am EST Nov 11, 2026
Forecast Valid:
2am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation