Mifflinburg Weather Forecast

    • 63
    • 77

    Chance Thunderstorms

    • 65
    • 81

    Chance Rain Showers

    • 67
    • 84

    Rain Showers Likely

    • 65
    • 83

    Rain Showers Likely

    • 62
    • 83

    Chance Thunderstorms

    • 61
    • 80

    Chance Rain Showers

Today 7 Jul Union

Mostly cloudy. Showers likely in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Patchy fog. Humid with Highs in the upper 70s. East Winds around 5 Mph. Chance of rain 60 percent.

Tonight 7 Jul Union

Showers and Thunderstorms likely. Patchy fog. Some Thunderstorms may produce gusty Winds and heavy rainfall. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mifflinburg Temperature Statistics

July Temperature

Selinsgrove Penn Valley Airport (11.2 miles)

  • Lowest 4 July, 2026

    68 °F

  • Average July

    83.1 °F

  • Highest 1 July, 2026

    97 °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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