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Hazardous Weather Conditions

Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Light Rain Fog/Mist

46°F

8°C

Humidity 93%
Wind Speed SE 8 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 44°F (7°C)
Visibility 5.00 mi
Wind Chill42°F (6°C)
Last update 9 Jan 10:53 am EST
Extended Forecast for

Summerville PA

  • Today

    Today: A chance of showers before 2pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 57. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance
    Showers

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 33. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Showers, mainly after 1pm. High near 46. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 1am, then a slight chance of snow showers. Low around 27. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Snow showers, mainly after 1pm. High near 31. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers before 2pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 57. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 33. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Saturday
Showers, mainly after 1pm. High near 46. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain showers before 1am, then a slight chance of snow showers. Low around 27. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers, mainly after 1pm. High near 31. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerville PA
 41.12°N 79.18°W (Elev. 1296 ft)
Last Update:
10:21 am EST Jan 9, 2026
Forecast Valid:
11am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation