Sunbury Airport Weather Forecast

    • 27
    • 44

    Mostly Cloudy

    • 29
    • 43

    Mostly Cloudy

    • 31
    • 45

    Mostly Cloudy

    • 34
    • 50

    Mostly Cloudy

    • 36
    • 47

    Rain Showers Likely

    • 31
    • 47

    Chance Rain/Snow

Today 14 Feb Northumberland

Mostly cloudy with Flurries likely this Morning, then partly sunny this afternoon. Not as cool with Highs in the lower 40s. West Winds around 5 Mph.

Tonight 14 Feb Northumberland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 20s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunbury Airport Temperature Statistics

February Temperature

Selinsgrove Penn Valley Airport (6.2 miles)

  • Lowest 9 February, 2026

    -6 °F

  • Average February

    18.5 °F

  • Highest 11 February, 2026

    39 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (6.2 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    63 °F
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