Mifflinburg Weather Forecast

    • 58
    • 79

    Chance Rain

    • 59
    • 72

    Rain Showers

    • 56
    • 78

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 62
    • 83

    Rain Showers Likely

    • 59
    • 83

    Chance Thunderstorms

    • 60
    • 82

    Slight Chance Thunderstorms

Today 21 Jun Union

Partly sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 21 Jun Union

Mostly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mifflinburg Temperature Statistics

June Temperature

Selinsgrove Penn Valley Airport (11.2 miles)

  • Lowest 3 June, 2026

    44.1 °F

  • Average June

    69.2 °F

  • Highest 11 June, 2026

    91 °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

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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