Francis Lake Weather Forecast

    • 39
    • 58

    Mostly Cloudy

    • 38
    • 58

    Mostly Cloudy

    • 39
    • 63

    Partly Sunny

    • 39
    • 63

    Partly Sunny

    • 39
    • 64

    Mostly Cloudy

    • 41
    • 64

    Partly Sunny

    • 42
    • 66

    Mostly Cloudy

Today 20 Sep Lewis

Mostly sunny. Highs in the upper 60s.

Tonight 20 Sep Lewis

Mostly cloudy. Lows around 40. Light north Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Francis Lake Temperature Statistics

September Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (30.4 miles)

  • Lowest 11 September, 2026

    48.2 °F

  • Average September

    65.8 °F

  • Highest 2 September, 2026

    82.2 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (30.4 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.9 °F
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