Clarkson Weather Forecast

    • 37
    • 61

    Sunny

    • 41
    • 59

    Mostly Sunny

    • 38
    • 58

    Partly Sunny

    • 35
    • 52

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

    • 49
    • 66

    Partly Sunny

    • 46
    • 63

    Partly Sunny

Today 20 Oct Monroe

Partly sunny. Highs in the lower 50s.

Tonight 20 Oct Monroe

Clear. Lows Ranging from the lower 30s inland to the lower 40s along the lake Ontario shore. Light northeast Winds.

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Clarkson Temperature Statistics

October Temperature

Rochester, Greater Rochester International Airport (14.9 miles)

  • Lowest 18 October, 2026

    33.8 °F

  • Average October

    56.4 °F

  • Highest 13 October, 2026

    82.7 °F

Climate (2021–2026)

Rochester, Greater Rochester International Airport (14.9 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.5 °F
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