Sycamore Weather Forecast

    • 23
    • 33

    Mostly Cloudy

    • 26
    • 38

    Mostly Cloudy

    • 20
    • 39

    Chance Rain/Snow

    • 13
    • 29

    Partly Sunny

    • 29
    • 37

    Chance Rain/Snow

    • 26
    • 43

    Rain/Snow

    • 21
    • 36

    Chance Snow

Today 5 Dec Greene

Cloudy. Near steady temperature in the mid 30s. Southwest Winds around 5 Mph.

Tonight 5 Dec Greene

Considerable cloudiness. Lows in the mid 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sycamore Temperature Statistics

December Temperature

Washington - Washington County Airport (14.3 miles)

  • Lowest 1 December, 2025

    26.1 °F

  • Average December

    29.1 °F

  • Highest 1 December, 2025

    33.1 °F

Climate (2020–Present)

Washington - Washington County Airport (14.3 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    62.4 °F
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