Watsontown Weather Forecast

    • 45
    • 51

    Rain Showers

    • 25
    • 68

    Rain Showers

    • 20
    • 33

    Mostly Cloudy

    • 26
    • 38

    Mostly Cloudy

    • 33
    • 45

    Slight Chance Rain Showers

    • 37
    • 52

    Chance Rain Showers

    • 34
    • 54

    Slight Chance Rain/Snow

Today 15 Mar Northumberland

Mostly cloudy. Near steady temperature in the upper 40s. Southeast Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 15 Mar Northumberland

A chance of Showers this Evening, then Showers after midnight. Unseasonably mild. Lows in the mid 40s. Temperature rising into the lower 50s after midnight. Southeast Winds 10 to 15 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watsontown Temperature Statistics

March Temperature

Williamsport - Lycoming County Airport (11.2 miles)

  • Lowest 2 March, 2026

    17.7 °F

  • Average March

    42.2 °F

  • Highest 10 March, 2026

    75 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (11.2 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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