Great Falls Lake Weather Forecast

    • 68
    • 84

    Thunderstorms Likely

    • 70
    • 87

    Chance Thunderstorms

    • 70
    • 87

    Rain Showers Likely

    • 70
    • 87

    Thunderstorms Likely

    • 71
    • 88

    Rain Showers Likely

    • 71
    • 88

    Rain Showers Likely

Today 14 Jul Warren

Mostly cloudy. Areas of fog this morning. A slight chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the lower 80s. East Winds around 5 Mph. Chance of rain 60 percent.

Tonight 14 Jul Warren

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Areas of fog. Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Falls Lake Temperature Statistics

July Temperature

McMinnville Warren County Memorial Airport (13.7 miles)

  • Lowest 1 July, 2026

    69.8 °F

  • Average July

    79.4 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

McMinnville Warren County Memorial Airport (13.7 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    59.5 °F

  • Average High 2021–2026

    70.6 °F
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