Brownville Weather Forecast

    • 36
    • 54

    Becoming Sunny

    • 37
    • 56

    Slight Chance Rain Showers

    • 39
    • 60

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

    • 47
    • 63

    Rain Showers Likely

    • 43
    • 58

    Chance Rain Showers

Today 24 Apr Jefferson

Sunny. Highs in the mid 50s. Light northeast Winds.

Tonight 24 Apr Jefferson

Mostly cloudy. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.

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Brownville Temperature Statistics

April Temperature

Watertown, Watertown International Airport (1.9 miles)

  • Lowest 8 April, 2026

    12.7 °F

  • Average April

    47.1 °F

  • Highest 18 April, 2026

    80.7 °F

Climate (2021–Present)

Watertown, Watertown International Airport (1.9 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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