Rochester International Airport Weather Forecast

    • 57
    • 79

    Chance Thunderstorms

    • 58
    • 76

    Partly Sunny

    • 62
    • 79

    Chance Thunderstorms

    • 60
    • 80

    Chance Thunderstorms

    • 57
    • 77

    Partly Sunny

    • 59
    • 75

    Partly Sunny

Today 18 Aug Olmsted

Partly sunny with a chance of Showers with a slight chance of Thunderstorms Early, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 80s. West Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 18 Aug Olmsted

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Rochester International Airport Temperature Statistics

August Temperature

Rochester, Rochester International Airport (0 miles)

  • Lowest 6 August, 2026

    52.6 °F

  • Average August

    71.2 °F

  • Highest 12 August, 2026

    84.7 °F

Climate (2021–2026)

Rochester, Rochester International Airport (0 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.5 °F
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