Rochester Weather Forecast

    • 42
    • 62

    Increasing Clouds

    • 41
    • 51

    Rain Showers

    • 38
    • 57

    Mostly Cloudy

    • 38
    • 60

    Partly Sunny

    • 39
    • 62

    Mostly Cloudy

    • 41
    • 60

    Chance Rain Showers

Today 19 Sep Western Windsor

Mostly sunny. Highs in the lower 60s. Light and variable Winds.

Tonight 19 Sep Western Windsor

Partly cloudy. Lows in the lower 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rochester Temperature Statistics

September Temperature

Middlebury State Airport (16.2 miles)

  • Lowest 15 September, 2026

    40.6 °F

  • Average September

    63 °F

  • Highest 3 September, 2026

    79.9 °F

Climate (2021–2026)

Middlebury State Airport (16.2 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    54.6 °F
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