Cottonwood Reservoir Weather Forecast

    • 31
    • 52

    Increasing Clouds

    • 35
    • 54

    Mostly Cloudy

    • 32
    • 54

    Chance Rain Showers

    • 30
    • 50

    Partly Sunny

    • 32
    • 51

    Partly Sunny

    • 31
    • 51

    Partly Sunny

Today 24 Oct Harney County

Widespread frost with patchy fog this morning. Sunny. Highs 50 to 56. Southeast Winds up to 10 Mph.

Tonight 24 Oct Harney County

Increasing Clouds. Lows 19 to 31. East Winds up to 10 Mph.

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Cottonwood Reservoir Temperature Statistics

October Temperature

Burns Municipal Airport (39.8 miles)

  • Lowest 13 October, 2026

    13.6 °F

  • Average October

    50.8 °F

  • Highest 4 October, 2026

    86.6 °F

Climate (2021–2026)

Burns Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    62.6 °F
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