Green River Lake Weather Forecast

    • 66
    • 88

    Mostly Sunny

    • 68
    • 88

    Partly Sunny

    • 66
    • 87

    Rain Showers Likely

    • 59
    • 79

    Rain Showers

    • 59
    • 74

    Rain Showers Likely

    • 63
    • 78

    Rain Showers Likely

    • 63
    • 79

    Rain Showers Likely

Today 17 May Adair

Sunny. Highs in the upper 80s. South Winds up to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 17 May Adair

Mostly clear. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River Lake Temperature Statistics

May Temperature

Lebanon-Springfield Airport (26.7 miles)

  • Lowest 2 May, 2026

    39.2 °F
  • Average May

    60.4 °F
  • Highest 10 May, 2026

    82.4 °F

Climate (2021–Present)

Lebanon-Springfield Airport (26.7 miles)

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  • Average Low 2021–2026

    48.3 °F
  • Average 2021–2026

    58.1 °F
  • Average High 2021–2026

    68.7 °F
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