Horizon Hill Conservation Area Weather Forecast

    • 25
    • 41

    Slight Chance Snow Showers

    • 21
    • 31

    Snow Showers Likely

    • 26
    • 35

    Rain/Snow Likely

    • 28
    • 42

    Chance Rain Showers

    • 26
    • 36

    Mostly Cloudy

    • 37
    • 49

    Chance Rain Showers

Today 20 Dec Monroe

Mostly sunny Early, then becoming mostly cloudy. Highs in the lower 40s. Southwest Winds 5 to 10 Mph, becoming south 10 to 15 Mph.

Tonight 20 Dec Monroe

Mostly cloudy. Lows in the mid 20s. Southwest Winds 10 to 20 Mph with Gusts up to 40 Mph, becoming west.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horizon Hill Conservation Area Temperature Statistics

December Temperature

Rochester, Greater Rochester International Airport (11.8 miles)

  • Lowest 8 December, 2025

    3.9 °F

  • Average December

    24.6 °F

  • Highest 17 December, 2025

    42.1 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (11.8 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
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