Rochester International Airport Weather Forecast

    • 68
    • 84

    Rain Showers Likely

    • 70
    • 84

    Rain Showers Likely

    • 69
    • 85

    Chance Thunderstorms

    • 68
    • 85

    Chance Rain Showers

    • 65
    • 82

    Slight Chance Thunderstorms

    • 63
    • 78

    Partly Sunny

Today 2 Sep Olmsted

Mostly sunny. Scattered Showers and Thunderstorms in the morning. Humid with Highs in the mid 80s. Light Winds, becoming southwest in the afternoon. Chance of rain 50 percent.

Tonight 2 Sep Olmsted

Mostly clear in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

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Rochester International Airport Temperature Statistics

September Temperature

Rochester, Rochester International Airport (0 miles)

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  • Average September

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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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