Jermyn Weather Forecast

    • 38
    • 58

    Increasing Clouds

    • 18
    • 46

    Rain/Freezing Rain

    • 8
    • 21

    Wintry Mix

    • 3
    • 22

    Partly Sunny

    • 16
    • 34

    Mostly Sunny

    • 21
    • 44

    Partly Sunny

Today 22 Jan Jack

Mostly cloudy. Highs in the upper 50s. Southeast Winds around 5 Mph.

Tonight 22 Jan Jack

Mostly cloudy. Lows in the upper 30s. East Winds around 5 Mph.

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Jermyn Temperature Statistics

January Temperature

Graham, Graham Municipal Airport (14.3 miles)

  • Lowest 18 January, 2026

    13.8 °F

  • Average January

    49.4 °F

  • Highest 5 January, 2026

    81.5 °F

Climate (2021–Present)

Graham, Graham Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    78.3 °F
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