Swansea Weather Forecast

    • 64
    • 85

    Decreasing Clouds

    • 60
    • 80

    Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 64
    • 85

    Sunny

    • 63
    • 87

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

Today 20 Sep Owens Valley South

Mostly sunny. Highs 84 to 87. East Winds up to 5 Mph shifting to the southeast in the afternoon.

Tonight 20 Sep Owens Valley South

Mostly cloudy. Lows 64 to 67. Southeast Winds up to 5 Mph shifting to the northeast after midnight.

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Swansea Temperature Statistics

September Temperature

China Lake, Naval Air Facility (59 miles)

  • Lowest 7 September, 2026

    57 °F

  • Average September

    80.6 °F

  • Highest 10 September, 2026

    106 °F

Climate (2021–2026)

China Lake, Naval Air Facility (59 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    82.3 °F
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