Colby Weather Forecast

    • 52
    • 66

    Mostly Cloudy

    • 51
    • 68

    Mostly Cloudy

    • 50
    • 67

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

    • 52
    • 69

    Partly Sunny

Today 13 Sep Eastern Kitsap County

Cloudy with a chance of rain late in the Morning, then mostly cloudy with a slight chance of rain early in the afternoon. Mostly cloudy late in the afternoon. Highs in the 60s. Southwest wind around 10 Mph becoming south in the afternoon.

Tonight 13 Sep Eastern Kitsap County

Partly cloudy until early morning then becoming mostly cloudy. Lows in the upper 40s to mid 50s. South wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colby Temperature Statistics

September Temperature

Bremerton, Bremerton National Airport (9.3 miles)

  • Lowest 5 September, 2026

    46 °F

  • Average September

    59.9 °F

  • Highest 9 September, 2026

    81 °F

Climate (2021–2026)

Bremerton, Bremerton National Airport (9.3 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60 °F
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