Ha-Rail Airport Weather Forecast

    • 55
    • 71

    Slight Chance Rain Showers

    • 60
    • 72

    Rain Showers

    • 57
    • 75

    Rain Showers

    • 53
    • 67

    Chance Rain Showers

    • 51
    • 63

    Chance Rain Showers

    • 51
    • 65

    Mostly Cloudy

Today 17 Sep Jefferson

Mostly cloudy. A 40 percent chance of light rain Showers in the morning. Highs in the mid 70s. Northeast Winds up to 5 Mph.

Tonight 17 Sep Jefferson

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s. Northeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ha-Rail Airport Temperature Statistics

September Temperature

Watertown (12.4 miles)

  • Lowest 14 September, 2026

    40.8 °F

  • Average September

    68.7 °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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