Lake John Weather Forecast

    • 31
    • 42

    Mostly Sunny

    • 24
    • 47

    Chance Snow

    • 9
    • 29

    Chance Snow

    • 14
    • 26

    Chance Snow

    • 29
    • 34

    Rain/Snow Likely

    • 31
    • 43

    Chance Rain Showers

    • 37
    • 47

    Rain Showers Likely

Today 27 Feb Sullivan

Sunny. Near steady temperature in the lower 40s. Southwest Winds around 5 Mph.

Tonight 27 Feb Sullivan

Mostly clear this Evening, then becoming partly cloudy. Not as cool with Lows in the lower 30s. South Winds 5 to 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake John Temperature Statistics

February Temperature

Wilkes-Barre - Scranton, Wilkes-Barre / Scranton International Airport (28.6 miles)

  • Lowest 8 February, 2026

    -2.3 °F

  • Average February

    26.1 °F

  • Highest 17 February, 2026

    49.6 °F

Climate (2021–Present)

Wilkes-Barre - Scranton, Wilkes-Barre / Scranton International Airport (28.6 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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