Mountain Home Weather Forecast

    • 31
    • 53

    Mostly Sunny

    • 32
    • 56

    Mostly Sunny

    • 32
    • 58

    Mostly Sunny

    • 33
    • 55

    Partly Sunny

    • 35
    • 55

    Partly Sunny

    • 34
    • 55

    Chance Rain

Today 3 Feb Upper Treasure Valley

Sunny. Highs 50 to 55. Light Winds.

Tonight 3 Feb Upper Treasure Valley

Decreasing Clouds. Patchy fog after midnight. Lows 28 to 33. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Home Temperature Statistics

February Temperature

Mountain Home Air Force Base (10.6 miles)

  • Lowest 1 February, 2026

    31.5 °F

  • Average February

    40.9 °F

  • Highest 1 February, 2026

    54.3 °F

Climate (2021–Present)

Mountain Home Air Force Base (10.6 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    65.2 °F
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