John Adams Weather Forecast

    • 63
    • 82

    Slight Chance Thunderstorms

    • 59
    • 81

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 63
    • 82

    Mostly Cloudy

    • 67
    • 80

    Chance Rain Showers

    • 67
    • 85

    Chance Thunderstorms

Today 25 Aug Olmsted

Partly sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 25 Aug Olmsted

Partly cloudy. Lows in the lower 60s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight.

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John Adams Temperature Statistics

August Temperature

Rochester - St. Mary's Hospital Heliport (2.5 miles)

  • Lowest 23 August, 2026

    55 °F

  • Average August

    72 °F

  • Highest 12 August, 2026

    85.3 °F

Climate (2021–2026)

Rochester - St. Mary's Hospital Heliport (2.5 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    56.1 °F
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