Monongahela Weather Forecast

    • 33
    • 48

    Snow Likely

    • 27
    • 39

    Snow

    • 17
    • 36

    Snow Likely

    • 27
    • 35

    Snow Likely

    • 31
    • 48

    Rain Likely

    • 26
    • 46

    Rain Likely

    • 30
    • 46

    Mostly Sunny

Today 21 Feb Washington

Mostly sunny. Near steady temperature in the mid 40s. West Winds 5 to 10 Mph.

Tonight 21 Feb Washington

Mostly cloudy. A chance of snow with a slight chance of rain in the Evening, then snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest Winds around 5 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monongahela Temperature Statistics

February Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 1 February, 2026

    1.9 °F

  • Average February

    28.6 °F

  • Highest 19 February, 2026

    60.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.3 °F
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