Rochester International Airport Weather Forecast

    • 43
    • 60

    Mostly Cloudy

    • 44
    • 61

    Mostly Cloudy

    • 47
    • 62

    Rain Showers Likely

    • 49
    • 67

    Slight Chance Rain Showers

    • 53
    • 76

    Slight Chance Thunderstorms

    • 57
    • 83

    Mostly Sunny

    • 59
    • 84

    Slight Chance Thunderstorms

Today 20 May Olmsted

Mostly sunny. Near steady temperature in the upper 50s. Light Winds.

Tonight 20 May Olmsted

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

    54.9 °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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