Glynco Weather Forecast

    • 53
    • 83

    Increasing Clouds

    • 58
    • 81

    Mostly Cloudy

    • 58
    • 84

    Mostly Sunny

    • 61
    • 85

    Partly Sunny

    • 63
    • 88

    Slight Chance Thunderstorms

    • 64
    • 89

    Chance Thunderstorms

Today 21 Apr Coastal Glynn

Sunny. Highs around 80. Northwest Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 21 Apr Coastal Glynn

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. East Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glynco Temperature Statistics

April Temperature

Brunswick / Glynco (3.1 miles)

  • Lowest 11 April, 2026

    48.2 °F

  • Average April

    68.4 °F

  • Highest 17 April, 2026

    93 °F

Climate (2021–Present)

Brunswick / Glynco (3.1 miles)

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    78.4 °F
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