Sunbury Airport Weather Forecast

    • 66
    • 89

    Partly Sunny

    • 72
    • 89

    Rain Showers Likely

    • 65
    • 87

    Rain Showers

    • 63
    • 86

    Mostly Sunny

    • 60
    • 86

    Slight Chance Thunderstorms

    • 59
    • 83

    Partly Sunny

Today 29 Jun Northumberland

Mostly sunny. Very warm with Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 29 Jun Northumberland

Partly cloudy. Humid with Lows in the mid 60s. Light and variable Winds.

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  • Temperature Real-Time

Sunbury Airport Temperature Statistics

June Temperature

Selinsgrove Penn Valley Airport (6.2 miles)

  • Lowest 2 June, 2025

    41.6 °F

  • Average June

    71.3 °F

  • Highest 23 June, 2025

    97.6 °F

Climate (2020–Present)

Selinsgrove Penn Valley Airport (6.2 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    63.2 °F
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