Downtown Rochester Weather Forecast

    • 17
    • 25

    Mostly Cloudy

    • 21
    • 38

    Rain/Snow

    • 3
    • 26

    Mostly Cloudy

    • 1
    • 16

    Chance Snow

    • -10
    • 9

    Cold

    • -9
    • 2

    Cold

Today 8 Dec Olmsted

Mostly cloudy with a slight chance of Flurries. Not as cool with Highs in the mid 20s. South Winds 10 to 15 Mph.

Tonight 8 Dec Olmsted

Mostly cloudy. A slight chance of snow in the evening. Not as cool with Lows around 17. Temperature rising into the mid 20s after midnight. Southwest Winds 10 to 15 Mph, becoming west after midnight. Chance of snow 20 percent.

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Downtown Rochester Temperature Statistics

December Temperature

Rochester - St. Mary's Hospital Heliport (0.6 miles)

  • Lowest 4 December, 2025

    -4.5 °F

  • Average December

    16.4 °F

  • Highest 5 December, 2025

    28.9 °F

Climate (2020–Present)

Rochester - St. Mary's Hospital Heliport (0.6 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    56.3 °F
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