Chassahowitzka Bay - Johns Island Weather Forecast

    • 56
    • 74

    Increasing Clouds

    • 61
    • 76

    Partly Sunny

    • 53
    • 76

    Rain Showers

    • 32
    • 62

    Slight Chance Rain Showers

    • 33
    • 52

    Mostly Sunny

    • 39
    • 56

    Partly Sunny

    • 33
    • 56

    Mostly Sunny

Today 23 Jan Coastal Hernando

Sunny. Highs in the upper 70s. East Winds around 5 Mph, becoming northwest this afternoon.

Tonight 23 Jan Coastal Hernando

Mostly clear this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. North Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chassahowitzka Bay - Johns Island Temperature Statistics

January Temperature

Crystal River Airport (12.4 miles)

  • Lowest 16 January, 2026

    24.8 °F

  • Average January

    55.4 °F

  • Highest 9 January, 2026

    82.4 °F

Climate (2021–Present)

Crystal River Airport (12.4 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    81 °F
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