Grissom Weather Forecast

    • 61
    • 69

    Decreasing Clouds

    • 63
    • 75

    Mostly Cloudy

    • 60
    • 74

    Partly Sunny

    • 59
    • 74

    Mostly Cloudy

    • 57
    • 70

    Chance Rain

    • 56
    • 69

    Mostly Cloudy

Today 27 Mar Los Angeles County Beaches

Low Clouds and fog in the morning then sunny. Highs from the mid to upper 60s at the Beaches to the mid 70s inland.

Tonight 27 Mar Los Angeles County Beaches

Low Clouds and fog. Lows around 60.

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Grissom Temperature Statistics

March Temperature

Long Beach, Long Beach Airport (3.7 miles)

  • Lowest 6 March, 2026

    52 °F

  • Average March

    68.4 °F

  • Highest 17 March, 2026

    99.6 °F

Climate (2021–Present)

Long Beach, Long Beach Airport (3.7 miles)

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  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    74.6 °F
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