Mountain Home Weather Forecast

    • 48
    • 81

    Increasing Clouds

    • 45
    • 79

    Mostly Sunny

    • 53
    • 90

    Mostly Sunny

    • 49
    • 86

    Mostly Sunny

    • 52
    • 93

    Partly Sunny

    • 48
    • 86

    Mostly Sunny

Today 8 May Upper Treasure Valley

Patchy smoke this morning. Sunny. Highs 79 to 84. Breezy. Northwest Winds 10 to 20 Mph. Gusts to 35 Mph this afternoon.

Tonight 8 May Upper Treasure Valley

Partly cloudy in the Evening, then clearing. Patchy smoke. Lows 46 to 51. Breezy. Northwest Winds 10 to 20 Mph with Gusts to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Home Temperature Statistics

May Temperature

Mountain Home Air Force Base (10.6 miles)

  • Lowest 1 May, 2026

    38.6 °F

  • Average May

    64.4 °F

  • Highest 4 May, 2026

    82.7 °F

Climate (2021–Present)

Mountain Home Air Force Base (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    65.4 °F
Get WillyWeather+ to remove ads