Smith Mountain Weather Forecast

    • 79
    • 85

    Increasing Clouds

    • 78
    • 84

    Mostly Cloudy

    • 76
    • 84

    Partly Sunny

    • 71
    • 81

    Mostly Sunny

    • 66
    • 78

    Sunny

    • 64
    • 74

    Mostly Sunny

Today 26 Aug Eastern San Gabriel Mountains

Sunny. Highs from 93 to 103 at low Elevations to the mid 70s to lower 80s at high Elevations. Southwest Winds around 15 Mph in the afternoon.

Tonight 26 Aug Eastern San Gabriel Mountains

Mostly clear in the evening then mostly cloudy. Lows in the 70s to around 80 except the upper 50s to mid 60s Colder Valleys and Slopes. Southwest Winds around 15 Mph in the evening.

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Smith Mountain Temperature Statistics

August Temperature

Brackett Field Airport (13.7 miles)

  • Lowest 4 August, 2026

    64.4 °F

  • Average August

    83.3 °F

  • Highest 23 August, 2026

    100.4 °F

Climate (2021–2026)

Brackett Field Airport (13.7 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    76 °F
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