Fivemile Lake Weather Forecast

    • 43
    • 72

    Partly Sunny

    • 46
    • 73

    Chance Thunderstorms

    • 44
    • 68

    Chance Thunderstorms

    • 44
    • 70

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

Today 15 Sep Harney County

Mostly sunny. Highs 67 to 75. Light Winds.

Tonight 15 Sep Harney County

Increasing Clouds. Lows 40 to 47. North Winds 10 to 15 Mph. Gusts to 30 Mph after midnight.

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  • Temperature Real-Time

Fivemile Lake Temperature Statistics

September Temperature

Burns Municipal Airport (48.5 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    54.9 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Burns Municipal Airport (48.5 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    62.5 °F
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