Delaware Run Weather Forecast

    • 24
    • 37

    Partly Sunny

    • 25
    • 40

    Mostly Cloudy

    • 33
    • 46

    Mostly Cloudy

    • 34
    • 47

    Slight Chance Rain

    • 35
    • 49

    Chance Rain

    • 31
    • 46

    Chance Rain

Today 22 Feb Northumberland

Sunny. Highs in the upper 30s. West Winds around 5 Mph.

Tonight 22 Feb Northumberland

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 20s. Southwest Winds around 5 Mph.

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Delaware Run Temperature Statistics

February Temperature

Williamsport - Lycoming County Airport (8.1 miles)

  • Lowest 19 February, 2025

    12 °F

  • Average February

    30.2 °F

  • Highest 4 February, 2025

    45.6 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (8.1 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    63.1 °F
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