Mountain Home Weather Forecast

    • 47
    • 74

    Mostly Sunny

    • 43
    • 77

    Mostly Sunny

    • 48
    • 74

    Mostly Sunny

    • 47
    • 77

    Partly Sunny

    • 44
    • 70

    Partly Sunny

    • 45
    • 68

    Partly Sunny

Today 16 Oct Upper Treasure Valley

Patchy fog in the morning. Partly cloudy with a 20 percent chance of rain Showers. Highs 55 to 60. Breezy.

Tonight 16 Oct Upper Treasure Valley

Partly cloudy. Lows 43 to 50. Breezy. Southeast Winds 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Home Temperature Statistics

October Temperature

Mountain Home Air Force Base (10.6 miles)

  • Lowest 14 October, 2026

    33.6 °F

  • Average October

    60.2 °F

  • Highest 4 October, 2026

    89.8 °F

Climate (2021–2026)

Mountain Home Air Force Base (10.6 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    65.7 °F
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