Mountain Home Weather Forecast

    • 44
    • 68

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 45
    • 66

    Chance Rain Showers

    • 42
    • 59

    Rain Showers Likely

    • 41
    • 60

    Slight Chance Thunderstorms

    • 40
    • 64

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

Today 25 Sep Western Uinta Basin

Partly cloudy in the morning then becoming sunny. Highs in the lower 70s.

Tonight 25 Sep Western Uinta Basin

Mostly clear. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Home Temperature Statistics

September Temperature

Vernal Airport (46 miles)

  • Lowest 21 September, 2026

    46.9 °F

  • Average September

    65.8 °F

  • Highest 13 September, 2026

    88 °F

Climate (2021–2026)

Vernal Airport (46 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    62.5 °F
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