Green River Lake Weather Forecast

    • 23
    • 37

    Mostly Sunny

    • 31
    • 46

    Mostly Sunny

    • 41
    • 54

    Chance Rain Showers

    • 22
    • 47

    Chance Rain/Snow

    • 21
    • 30

    Mostly Cloudy

    • 26
    • 39

    Slight Chance Rain/Snow

    • 19
    • 37

    Mostly Cloudy

Today 11 Jan Adair

Much Colder. Partly sunny with chance of Flurries early in the Morning, then partly sunny with chance of snow Showers late in the morning. Sunny in the afternoon. Highs in the upper 30s. Northwest Winds 10 to 20 Mph. Chance of snow 40 percent.

Tonight 11 Jan Adair

Mostly clear. Lows in the lower 20s. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River Lake Temperature Statistics

January Temperature

Lebanon-Springfield Airport (26.7 miles)

  • Lowest 4 January, 2026

    23 °F

  • Average January

    44.6 °F

  • Highest 9 January, 2026

    71.6 °F

Climate (2021–Present)

Lebanon-Springfield Airport (26.7 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.2 °F
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