Weiss Airfield Weather Forecast

    • 20
    • 27

    Chance Snow Showers

    • 29
    • 37

    Snow Showers

    • 26
    • 40

    Rain/Snow Likely

    • 26
    • 34

    Mostly Cloudy

    • 35
    • 43

    Chance Rain Showers

    • 27
    • 46

    Chance Rain Showers

Today 21 Dec Ontario

Partly sunny. A chance of snow Showers in the afternoon. Colder with Highs Ranging from the mid 20s on the Hilltops to around 30 across the lower Elevations. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 40 percent.

Tonight 21 Dec Ontario

Mostly cloudy with a 50 percent chance of snow Showers. Near steady Temperatures Ranging from around 20 on the Hilltops to the mid 20s across the lower Elevations. West Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, Diminishing to 5 to 10 Mph.

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Weiss Airfield Temperature Statistics

December Temperature

Rochester, Greater Rochester International Airport (17.4 miles)

  • Lowest 8 December, 2025

    3.9 °F

  • Average December

    25.7 °F

  • Highest 18 December, 2025

    54 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (17.4 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
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