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

Beaver County Airport (KBVI)

Lat: 40.77°NLon: 80.38°WElev: 1266ft.

Fair

35°F

2°C

Humidity 57%
Wind Speed SW 12 mph
Barometer 30.12 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Jan 6:15 pm EST
Extended Forecast for

Monaca PA

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of sprinkles before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of sprinkles after 5pm. Partly sunny, with a high near 45. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of sprinkles before 7pm, then a chance of rain, mainly after 1am. Mostly cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain before 4pm, then rain, possibly mixed with snow. High near 42. Southwest wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 20. Northwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Southwest wind around 7 mph.
Tuesday
A chance of sprinkles before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of sprinkles after 5pm. Partly sunny, with a high near 45. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of sprinkles before 7pm, then a chance of rain, mainly after 1am. Mostly cloudy, with a low around 39. Southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 4pm, then rain, possibly mixed with snow. High near 42. Southwest wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 20. Northwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
M.L.King Day
A chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monaca PA
 40.68°N 80.3°W (Elev. 997 ft)
Last Update:
12:26 pm EST Jan 12, 2026
Forecast Valid:
6pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation