Halfway Lake Weather Forecast

    • 20
    • 33

    Mostly Cloudy

    • 14
    • 29

    Mostly Cloudy

    • 23
    • 33

    Partly Sunny

    • 17
    • 39

    Partly Sunny

    • 25
    • 36

    Chance Snow

    • 26
    • 41

    Partly Sunny

Today 11 Feb Union

Cloudy. Highs in the upper 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 11 Feb Union

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfway Lake Temperature Statistics

February Temperature

Selinsgrove Penn Valley Airport (20.5 miles)

  • Lowest 9 February, 2026

    -6 °F

  • Average February

    15.9 °F

  • Highest 3 February, 2026

    32 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (20.5 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.9 °F
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