Sunny Bay Weather Forecast

    • 57
    • 73

    Rain

    • 53
    • 66

    Rain

    • 53
    • 68

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 52
    • 70

    Chance Rain

    • 51
    • 67

    Chance Rain

Today 13 Sep Lowlands of Pierce and Southern King Counties

Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 13 Sep Lowlands of Pierce and Southern King Counties

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid to upper 50s. West wind to 10 Mph becoming southwest after midnight.

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  • Temperature Forecast NOAA

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Sunny Bay Temperature Statistics

September Temperature

Tacoma, Tacoma Narrows Airport (2.5 miles)

  • Lowest 10 September, 2025

    54 °F

  • Average September

    64.4 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Tacoma, Tacoma Narrows Airport (2.5 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    60.2 °F
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