Omar Weather Forecast

    • 5
    • 16

    Increasing Clouds

    • 23
    • 32

    Rain/Snow

    • 17
    • 37

    Rain/Snow

    • 13
    • 26

    Chance Snow Showers

    • 10
    • 24

    Chance Snow Showers

    • 7
    • 23

    Chance Snow Showers

Today 8 Dec Jefferson

Sunny, Colder with Highs Ranging from around 15 inland to around 20 along the lake Ontario shore. Light Winds.

Tonight 8 Dec Jefferson

Partly to mostly cloudy. Cold with Lows Ranging from zero to 5 above across the tug hill to 5 to 10 above along the lake Ontario shore. Light Winds.

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Omar Temperature Statistics

December Temperature

Watertown, Watertown International Airport (18.6 miles)

  • Lowest 5 December, 2025

    -6 °F

  • Average December

    21.9 °F

  • Highest 3 December, 2025

    36 °F

Climate (2020–Present)

Watertown, Watertown International Airport (18.6 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    57.6 °F
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