Harbor Isles Weather Forecast

    • 65
    • 73

    Chance Rain Showers

    • 65
    • 74

    Rain Showers

    • 54
    • 70

    Chance Rain Showers

    • 56
    • 66

    Partly Sunny

    • 58
    • 66

    Mostly Sunny

    • 62
    • 70

    Partly Sunny

    • 56
    • 71

    Partly Sunny

Today 6 Dec Coastal Pasco

Areas of dense fog this morning. Mostly cloudy with a slight chance of Showers this Morning, then partly sunny with a chance of Showers this afternoon. Highs in the upper 70s. Temperature falling into the lower 70s this afternoon. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 6 Dec Coastal Pasco

Mostly cloudy with a 40 percent chance of Showers. Lows in the lower 60s. Northeast Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Isles Temperature Statistics

December Temperature

Clearwater Air Park (20.5 miles)

  • Lowest 4 December, 2025

    53.6 °F

  • Average December

    67.2 °F

  • Highest 1 December, 2025

    78.8 °F

Climate (2020–Present)

Clearwater Air Park (20.5 miles)

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  • Average Low 2020–2025

    65.8 °F

  • Average 2020–2025

    72.5 °F

  • Average High 2020–2025

    80.4 °F
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