Middleburg Weather Forecast

    • 32
    • 36

    Increasing Clouds

    • 20
    • 37

    Partly Sunny

    • 27
    • 36

    Chance Rain/Snow

    • 31
    • 45

    Mostly Cloudy

    • 30
    • 43

    Chance Freezing Rain

    • 40
    • 48

    Chance Rain Showers

Today 20 Dec Snyder

Mostly sunny. Much cooler with Highs in the mid 30s. Southwest Winds 5 to 10 Mph, becoming south this afternoon.

Tonight 20 Dec Snyder

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middleburg Temperature Statistics

December Temperature

Selinsgrove Penn Valley Airport (9.3 miles)

  • Lowest 9 December, 2025

    5 °F

  • Average December

    27.2 °F

  • Highest 17 December, 2025

    51.1 °F

Climate (2020–Present)

Selinsgrove Penn Valley Airport (9.3 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.1 °F
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