Intracoastal Waterway - Guana River Weather Forecast

    • 49
    • 57

    Mostly Sunny

    • 58
    • 66

    Mostly Cloudy

    • 61
    • 68

    Mostly Cloudy

    • 60
    • 67

    Breezy

    • 60
    • 66

    Chance Rain Showers

    • 60
    • 67

    Chance Rain Showers

Today 11 Dec Coastal St. Johns

Sunny. Much cooler with Highs in the upper 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Dec Coastal St. Johns

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Intracoastal Waterway - Guana River Temperature Statistics

December Temperature

Northeast Florida Regional Airport (1.9 miles)

  • Lowest 7 December, 2023

    44.1 °F

  • Average December

    63.3 °F

  • Highest 3 December, 2023

    81 °F

Climate (2018–Present)

Northeast Florida Regional Airport (1.9 miles)

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  • Average Low 2018–2023

    64.2 °F

  • Average 2018–2023

    71.2 °F

  • Average High 2018–2023

    78.5 °F
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