Fort Atkinson Weather Forecast

    • 52
    • 69

    Mostly Cloudy

    • 55
    • 73

    Chance Rain Showers

    • 45
    • 71

    Chance Rain Showers

    • 50
    • 68

    Rain Showers Likely

    • 52
    • 69

    Chance Rain Showers

    • 51
    • 69

    Chance Rain Showers

Today 27 Oct Jefferson

Mostly cloudy. Highs in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 27 Oct Jefferson

Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph.

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Fort Atkinson Temperature Statistics

October Temperature

Watertown (17.4 miles)

  • Lowest 17 October, 2026

    31.8 °F

  • Average October

    57.7 °F

  • Highest 12 October, 2026

    86.5 °F

Climate (2021–2026)

Watertown (17.4 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    53.9 °F
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