Catawissa Weather Forecast

    • 53
    • 74

    Mostly Cloudy

    • 62
    • 81

    Mostly Cloudy

    • 59
    • 82

    Mostly Cloudy

    • 50
    • 74

    Mostly Sunny

    • 51
    • 73

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 49
    • 71

    Partly Sunny

Today 25 May Columbia

Partly sunny. Much warmer with Highs in the mid 70s. North Winds around 5 Mph.

Tonight 25 May Columbia

Mostly cloudy. Lows in the lower 50s. Northeast Winds around 5 Mph.

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Catawissa Temperature Statistics

May Temperature

Selinsgrove Penn Valley Airport (23 miles)

  • Lowest 12 May, 2026

    32 °F

  • Average May

    57.6 °F

  • Highest 18 May, 2026

    91 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (23 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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