Green River Lake Weather Forecast

    • 20
    • 31

    Decreasing Clouds

    • 25
    • 33

    Partly Sunny

    • 27
    • 43

    Partly Sunny

    • 25
    • 42

    Mostly Cloudy

    • 32
    • 44

    Chance Rain Showers

    • 26
    • 45

    Slight Chance Rain Showers

Today 29 Dec Adair

Much Colder. Partly sunny. Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 29 Dec Adair

Mostly cloudy in the evening then becoming partly cloudy. Lows around 18. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River Lake Temperature Statistics

December Temperature

Lebanon-Springfield Airport (26.7 miles)

  • Lowest 14 December, 2025

    6.8 °F

  • Average December

    39.1 °F

  • Highest 27 December, 2025

    68 °F

Climate (2020–Present)

Lebanon-Springfield Airport (26.7 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.2 °F
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