Fivemile Lake Weather Forecast

    • 50
    • 80

    Mostly Sunny

    • 47
    • 82

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 36
    • 64

    Chance Rain Showers

    • 35
    • 57

    Slight Chance Rain Showers

    • 39
    • 61

    Mostly Sunny

Today 9 Sep Harney County

Sunny, warmer with Highs 74 to 83. Light Winds.

Tonight 9 Sep Harney County

Mostly clear. Lows 42 to 52. Southeast Winds up to 10 Mph this Evening, shifting to southwest after midnight.

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Fivemile Lake Temperature Statistics

September Temperature

Burns Municipal Airport (48.5 miles)

  • Lowest 7 September, 2026

    34 °F

  • Average September

    53.1 °F

  • Highest 1 September, 2026

    82.7 °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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