Great Falls Lake Weather Forecast

    • 66
    • 90

    Mostly Sunny

    • 67
    • 89

    Partly Sunny

    • 65
    • 89

    Rain Showers Likely

    • 61
    • 83

    Rain Showers

    • 61
    • 81

    Rain Showers Likely

    • 62
    • 81

    Rain Showers

    • 62
    • 81

    Rain Showers Likely

Today 17 May Warren

Sunny. Near steady temperature in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 17 May Warren

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Falls Lake Temperature Statistics

May Temperature

McMinnville Warren County Memorial Airport (13.7 miles)

  • Lowest 8 May, 2026

    39.2 °F

  • Average May

    60.7 °F

  • Highest 10 May, 2026

    82.4 °F

Climate (2021–Present)

McMinnville Warren County Memorial Airport (13.7 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    70.5 °F
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