Green River Lake Weather Forecast

    • 70
    • 84

    Rain Showers Likely

    • 70
    • 85

    Chance Thunderstorms

    • 68
    • 85

    Rain Showers

    • 67
    • 87

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

    • 69
    • 89

    Chance Rain Showers

Today 10 Sep Adair

Chance of Thunderstorms through the day. Showers late in the morning. Showers likely late in the afternoon. Highs in the mid 80s. Southwest Winds up to 10 Mph. Chance of precipitation 90 percent.

Tonight 10 Sep Adair

Showers likely and chance of Thunderstorms in the Evening, then mostly cloudy with chance of Thunderstorms after midnight. Patchy fog through the night. Lows around 70. West Winds up to 5 Mph in the evening becoming light. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River Lake Temperature Statistics

September Temperature

Lebanon-Springfield Airport (26.7 miles)

  • Lowest 7 September, 2026

    59 °F

  • Average September

    83.5 °F

  • Highest 3 September, 2026

    102.2 °F

Climate (2021–2026)

Lebanon-Springfield Airport (26.7 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    69.5 °F
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