Watsontown Weather Forecast

    • -3
    • 19

    Partly Sunny

    • -6
    • 17

    Mostly Sunny

    • 6
    • 20

    Mostly Cloudy

    • 10
    • 21

    Partly Sunny

    • 13
    • 31

    Partly Sunny

    • 11
    • 31

    Partly Sunny

Today 29 Jan Northumberland

Mostly sunny. A chance of Flurries in the afternoon. Highs around 20. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 14 below in the morning.

Tonight 29 Jan Northumberland

Mostly cloudy and cold. Near steady temperature around 1 above. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watsontown Temperature Statistics

January Temperature

Williamsport - Lycoming County Airport (11.2 miles)

  • Lowest 24 January, 2026

    1.9 °F

  • Average January

    27.4 °F

  • Highest 8 January, 2026

    50.6 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (11.2 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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