Cooktown Weather Forecast

    • 61
    • 88

    Partly Sunny

    • 59
    • 88

    Mostly Sunny

    • 60
    • 90

    Mostly Sunny

    • 61
    • 92

    Partly Sunny

    • 65
    • 91

    Partly Sunny

    • 64
    • 88

    Slight Chance Thunderstorms

    • 63
    • 88

    Slight Chance Thunderstorms

Today 16 Sep Barren

Mostly sunny. Highs in the upper 80s. Light Winds becoming north up to 5 Mph in the afternoon.

Tonight 16 Sep Barren

Partly cloudy. A 20 percent chance of Showers early in the evening. Patchy fog late in the night. Lows in the lower 60s. Northeast Winds up to 5 Mph in the evening becoming light.

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Cooktown Temperature Statistics

September Temperature

Glasgow, Glasgow Municipal Airport (13 miles)

  • Lowest 7 September, 2025

    46.4 °F

  • Average September

    68.2 °F

  • Highest 5 September, 2025

    89.1 °F

Climate (2020–Present)

Glasgow, Glasgow Municipal Airport (13 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.5 °F
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