Long Beach Weather Forecast

    • 57
    • 67

    Increasing Clouds

    • 58
    • 67

    Chance Rain Showers

    • 57
    • 64

    Mostly Sunny

    • 56
    • 68

    Partly Sunny

    • 55
    • 67

    Mostly Cloudy

    • 55
    • 67

    Mostly Cloudy

Today 20 Dec Southern Harrison

Sunny. Not as cool with Highs around 70. Southeast Winds 5 to 10 Mph, becoming south with Gusts up to 20 Mph in the afternoon.

Tonight 20 Dec Southern Harrison

Mostly clear in the Evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Beach Temperature Statistics

December Temperature

Gulfport - Gulfport-Biloxi International Airport (5.6 miles)

  • Lowest 15 December, 2025

    27 °F

  • Average December

    50.2 °F

  • Highest 13 December, 2025

    73 °F

Climate (2020–Present)

Gulfport - Gulfport-Biloxi International Airport (5.6 miles)

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  • Average Low 2020–2025

    61.4 °F

  • Average 2020–2025

    70 °F

  • Average High 2020–2025

    79 °F
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