Ha-Rail Airport Weather Forecast

    • 55
    • 78

    Becoming Sunny

    • 61
    • 80

    Increasing Clouds

    • 55
    • 81

    Partly Sunny

    • 53
    • 75

    Chance Rain Showers

    • 61
    • 75

    Rain Showers

    • 54
    • 74

    Chance Rain Showers

    • 55
    • 69

    Chance Rain Showers

Today 10 Sep Jefferson

Mostly sunny. Northwest Winds up to 5 Mph.

Tonight 10 Sep Jefferson

Clear. Lows in the mid 50s. East Winds up to 5 Mph shifting to the south after midnight.

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Ha-Rail Airport Temperature Statistics

September Temperature

Watertown (12.4 miles)

  • Lowest 7 September, 2026

    54.9 °F

  • Average September

    72 °F

  • Highest 1 September, 2026

    87.3 °F

Climate (2021–2026)

Watertown (12.4 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    53.9 °F
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