Rochester International Airport Weather Forecast

    • 65
    • 78

    Chance Rain Showers

    • 66
    • 79

    Chance Thunderstorms

    • 58
    • 77

    Mostly Sunny

    • 60
    • 77

    Partly Sunny

    • 62
    • 78

    Rain Showers Likely

    • 57
    • 74

    Slight Chance Thunderstorms

Today 14 Aug Olmsted

Partly sunny this Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 14 Aug Olmsted

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Humid with Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rochester International Airport Temperature Statistics

August Temperature

Rochester, Rochester International Airport (0 miles)

  • Lowest 6 August, 2026

    52.6 °F

  • Average August

    70.8 °F

  • Highest 11 August, 2026

    83.6 °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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