John Adams Weather Forecast

    • 54
    • 61

    Rain Showers Likely

    • 48
    • 68

    Mostly Cloudy

    • 44
    • 61

    Mostly Cloudy

    • 42
    • 61

    Mostly Sunny

    • 48
    • 65

    Mostly Sunny

    • 52
    • 67

    Partly Sunny

    • 54
    • 71

    Partly Sunny

Today 19 Sep Olmsted

Partly sunny. Highs around 70.

Tonight 19 Sep Olmsted

Cloudy. A slight chance of Showers this evening. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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John Adams Temperature Statistics

September Temperature

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

  • Lowest 14 September, 2026

    48.2 °F

  • Average September

    69.4 °F

  • Highest 4 September, 2026

    90.9 °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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