Harbor Isles Weather Forecast

    • 76
    • 83

    Mostly Cloudy

    • 76
    • 83

    Chance Rain Showers

    • 73
    • 83

    Chance Thunderstorms

    • 74
    • 82

    Partly Sunny

    • 73
    • 82

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 75
    • 86

    Partly Sunny

Today 10 May Coastal Pasco

Mostly cloudy. Isolated Showers and Thunderstorms this morning. Highs in the upper 80s. South Winds around 5 Mph, becoming west this afternoon. Chance of rain 20 percent.

Tonight 10 May Coastal Pasco

Mostly cloudy. Lows in the mid 70s. Northwest Winds around 5 Mph early this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Isles Temperature Statistics

May Temperature

Clearwater Air Park (20.5 miles)

  • Lowest 4 May, 2026

    62.6 °F

  • Average May

    75.4 °F

  • Highest 6 May, 2026

    86 °F

Climate (2021–Present)

Clearwater Air Park (20.5 miles)

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  • Average Low 2021–2026

    65.8 °F

  • Average 2021–2026

    72.5 °F

  • Average High 2021–2026

    80.5 °F
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