Elysburg Weather Forecast

    • 58
    • 82

    Decreasing Clouds

    • 62
    • 81

    Mostly Sunny

    • 66
    • 85

    Partly Sunny

    • 69
    • 86

    Slight Chance Thunderstorms

    • 69
    • 88

    Chance Rain Showers

    • 67
    • 86

    Chance Rain Showers

Today 28 Aug Northumberland

Patchy fog in the morning. Mostly sunny. Humid with Highs in the lower 80s. Light and variable Winds, becoming north around 5 Mph in the afternoon.

Tonight 28 Aug Northumberland

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Lows in the mid 60s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Elysburg Temperature Statistics

August Temperature

Selinsgrove Penn Valley Airport (16.2 miles)

  • Lowest 21 August, 2026

    52 °F

  • Average August

    71.3 °F

  • Highest 17 August, 2026

    89.1 °F

Climate (2021–2026)

Selinsgrove Penn Valley Airport (16.2 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
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