Mifflinburg Weather Forecast

    • 55
    • 64

    Rain

    • 42
    • 76

    Rain Showers Likely

    • 31
    • 50

    Mostly Sunny

    • 35
    • 57

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 41
    • 63

    Partly Sunny

Today 15 Oct Union

Mostly cloudy this Morning, then becoming mostly sunny. Cooler with Highs in the mid 60s. Northeast Winds around 5 Mph, becoming east this afternoon.

Tonight 15 Oct Union

Cloudy. A slight chance of rain in the Evening, then rain with a slight chance of Thunderstorms after midnight. Mild. Lows in the mid 50s. South Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mifflinburg Temperature Statistics

October Temperature

Selinsgrove Penn Valley Airport (11.2 miles)

  • Lowest 6 October, 2026

    37 °F

  • Average October

    58.1 °F

  • Highest 2 October, 2026

    81 °F

Climate (2021–2026)

Selinsgrove Penn Valley Airport (11.2 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    63.1 °F
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