Mifflinburg Weather Forecast

    • 71
    • 87

    Thunderstorms Likely

    • 65
    • 84

    Rain Showers

    • 63
    • 86

    Mostly Sunny

    • 59
    • 85

    Chance Thunderstorms

    • 60
    • 84

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 70
    • 91

    Chance Rain Showers

Today 30 Jun Union

Showers and Thunderstorms likely. Very warm. Near steady temperature in the lower 80s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 30 Jun Union

Showers and Thunderstorms likely this Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Warm with Lows around 70. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mifflinburg Temperature Statistics

June Temperature

Selinsgrove Penn Valley Airport (11.2 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 (11.2 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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