Mechanicsville Weather Forecast

    • 11
    • 15

    Snow Likely

    • 15
    • 18

    Snow

    • 2
    • 23

    Chance Snow

    • -1
    • 16

    Partly Sunny

    • 1
    • 18

    Mostly Cloudy

    • 4
    • 18

    Mostly Cloudy

Today 24 Jan Montour

Partly sunny. Colder with Highs around 15. Northwest Winds around 5 Mph.

Tonight 24 Jan Montour

Cloudy. Snow likely after midnight. Snow accumulation around an inch. Lows around 10. East Winds around 5 Mph. Chance of snow 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsville Temperature Statistics

January Temperature

Selinsgrove Penn Valley Airport (17.4 miles)

  • Lowest 21 January, 2026

    0 °F

  • Average January

    29.7 °F

  • Highest 7 January, 2026

    50 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
Get WillyWeather+ to remove ads