John Adams Weather Forecast

    • 43
    • 61

    Increasing Clouds

    • 45
    • 63

    Partly Sunny

    • 47
    • 63

    Rain Showers Likely

    • 50
    • 67

    Slight Chance Thunderstorms

    • 53
    • 77

    Mostly Sunny

    • 58
    • 83

    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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John Adams Temperature Statistics

May Temperature

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

  • Lowest 6 May, 2026

    33.1 °F

  • Average May

    55.9 °F

  • Highest 15 May, 2026

    86.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    56.4 °F
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