Ha-Rail Airport Weather Forecast

    • 68
    • 77

    Rain Showers Likely

    • 71
    • 86

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 72
    • 89

    Chance Rain Showers

    • 68
    • 89

    Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

Today 29 Aug Jefferson

Mostly cloudy with a 50 percent chance of light Showers. South Winds 5 to 15 Mph.

Tonight 29 Aug Jefferson

Mostly cloudy. Slight chance of light Showers late in the evening. Chance of light Showers and slight chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ha-Rail Airport Temperature Statistics

August Temperature

Watertown (12.4 miles)

  • Lowest 24 August, 2026

    47.8 °F

  • Average August

    69.6 °F

  • Highest 7 August, 2026

    83.8 °F

Climate (2021–2026)

Watertown (12.4 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    53.8 °F
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