Rochester International Airport Weather Forecast

    • 51
    • 73

    Partly Sunny

    • 47
    • 65

    Rain Showers

    • 59
    • 67

    Rain Showers

    • 51
    • 69

    Mostly Cloudy

    • 54
    • 66

    Chance Rain Showers

    • 53
    • 70

    Partly Sunny

Today 12 Sep Olmsted

Mostly sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph this morning.

Tonight 12 Sep Olmsted

Partly cloudy. Cooler with Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Rochester International Airport Temperature Statistics

September Temperature

Rochester, Rochester International Airport (0 miles)

  • Lowest 10 September, 2026

    55.9 °F

  • Average September

    73 °F

  • Highest 4 September, 2026

    89.7 °F

Climate (2021–2026)

Rochester, Rochester International Airport (0 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.6 °F
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