Rochester International Airport Weather Forecast

    • 45
    • 62

    Increasing Clouds

    • 50
    • 66

    Chance Rain Showers

    • 50
    • 70

    Partly Sunny

    • 55
    • 77

    Slight Chance Thunderstorms

    • 58
    • 83

    Slight Chance Thunderstorms

    • 59
    • 85

    Slight Chance Thunderstorms

    • 60
    • 84

    Chance Thunderstorms

Today 21 May Olmsted

Mostly sunny. Highs in the lower 60s. Southeast Winds 10 to 15 Mph.

Tonight 21 May Olmsted

Mostly cloudy. Lows in the mid 40s. East Winds 10 to 15 Mph.

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  • Temperature Real-Time

Rochester International Airport Temperature Statistics

May Temperature

Rochester, Rochester International Airport (0 miles)

  • Lowest 6 May, 2026

    30.7 °F

  • Average May

    54.7 °F

  • Highest 15 May, 2026

    87.7 °F

Climate (2021–Present)

Rochester, Rochester International Airport (0 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    56.5 °F
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