Mountain Home Weather Forecast

    • 39
    • 59

    Chance Rain Showers

    • 44
    • 59

    Rain Showers

    • 36
    • 52

    Chance Rain Showers

    • 36
    • 54

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 37
    • 56

    Partly Sunny

Today 30 Oct Upper Treasure Valley

Partly cloudy. A slight chance of rain Showers in the morning. Areas of fog in the morning. Chance of rain 20 percent. Highs 54 to 59.

Tonight 30 Oct Upper Treasure Valley

Partly cloudy this Evening, then mostly cloudy with scattered rain Showers after midnight. Patchy fog. Chance of rain 30 percent. Lows 35 to 40. Light Winds.

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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 28 October, 2026

    27.3 °F

  • Average October

    56.7 °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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