Ha-Rail Airport Weather Forecast

    • 35
    • 38

    Slight Chance Rain/Snow

    • 23
    • 41

    Mostly Cloudy

    • 33
    • 41

    Cloudy

    • 36
    • 41

    Mostly Cloudy

    • 33
    • 45

    Mostly Cloudy

    • 19
    • 45

    Mostly Cloudy

    • 9
    • 26

    Mostly Sunny

Today 22 Dec Jefferson

Cloudy. Widespread drizzle. South Winds 5 to 10 Mph. Chance of precipitation 60 percent.

Tonight 22 Dec Jefferson

Not as cool. Cloudy. Widespread drizzle until early morning. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ha-Rail Airport Temperature Statistics

December Temperature

Watertown (12.4 miles)

  • Lowest 14 December, 2025

    -7.2 °F

  • Average December

    18.3 °F

  • Highest 18 December, 2025

    43.2 °F

Climate (2020–Present)

Watertown (12.4 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    54.5 °F
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