Callahan Lake Weather Forecast

    • 57
    • 74

    Chance Thunderstorms

    • 56
    • 70

    Rain Showers Likely

    • 56
    • 69

    Rain Showers Likely

    • 55
    • 72

    Chance Thunderstorms

    • 56
    • 73

    Slight Chance Thunderstorms

    • 52
    • 69

    Slight Chance Rain Showers

Today 18 Sep Sawyer

Mostly cloudy with a chance of Showers and Thunderstorms. Not as warm. Near steady temperature in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 18 Sep Sawyer

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Callahan Lake Temperature Statistics

September Temperature

Sawyer County Airport (9.9 miles)

  • Lowest 8 September, 2025

    32 °F

  • Average September

    58.4 °F

  • Highest 16 September, 2025

    82.9 °F

Climate (2020–Present)

Sawyer County Airport (9.9 miles)

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  • Average Low 2020–2025

    31.9 °F

  • Average 2020–2025

    43.1 °F

  • Average High 2020–2025

    53.8 °F
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