Fivemile Lake Weather Forecast

    • 56
    • 83

    Increasing Clouds

    • 55
    • 80

    Decreasing Clouds

    • 51
    • 77

    Slight Chance Thunderstorms

    • 43
    • 73

    Partly Sunny

    • 49
    • 75

    Mostly Sunny

    • 51
    • 82

    Mostly Sunny

    • 50
    • 78

    Slight Chance Rain Showers

Today 18 Sep Harney County

Mostly sunny. Highs 76 to 86. East Winds up to 10 Mph.

Tonight 18 Sep Harney County

Mostly cloudy. Lows 47 to 57. Northeast Winds up to 10 Mph.

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Fivemile Lake Temperature Statistics

September Temperature

Burns Municipal Airport (48.5 miles)

  • Lowest 15 September, 2025

    32 °F
  • Average September

    63.5 °F
  • Highest 2 September, 2025

    93 °F

Climate (2020–Present)

Burns Municipal Airport (48.5 miles)

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  • Average Low 2020–2025

    32 °F
  • Average 2020–2025

    47.5 °F
  • Average High 2020–2025

    62.3 °F
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