Rochester International Airport Weather Forecast

    • 43
    • 60

    Increasing Clouds

    • 45
    • 61

    Mostly Cloudy

    • 47
    • 61

    Rain Showers Likely

    • 50
    • 66

    Slight Chance Thunderstorms

    • 53
    • 76

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

Today 20 May Olmsted

Mostly sunny. Highs around 60. North Winds 5 to 10 Mph.

Tonight 20 May Olmsted

Mostly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph.

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Rochester International Airport Temperature Statistics

May Temperature

Rochester, Rochester International Airport (0 miles)

  • Lowest 6 May, 2026

    30.7 °F

  • Average May

    54.9 °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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