Owyhee Reservoir State Airport Weather Forecast

    • 36
    • 66

    Becoming Sunny

    • 43
    • 71

    Mostly Sunny

    • 42
    • 73

    Mostly Sunny

    • 44
    • 75

    Mostly Sunny

    • 45
    • 77

    Mostly Sunny

    • 44
    • 74

    Mostly Sunny

Today 13 Oct Malheur County

Widespread frost with Areas of fog this morning. Sunny, warmer with Highs 58 to 68. West Winds 10 to 15 Mph with Gusts to 25 Mph.

Tonight 13 Oct Malheur County

Mostly clear. Lows 27 to 37. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Owyhee Reservoir State Airport Temperature Statistics

October Temperature

Caldwell - Caldwell Industrial Airport (38.5 miles)

  • Lowest 7 October, 2026

    44.1 °F

  • Average October

    63.4 °F

  • Highest 4 October, 2026

    87.1 °F

Climate (2021–2026)

Caldwell - Caldwell Industrial Airport (38.5 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    65.4 °F
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