Lonesome Lake Weather Forecast

    • 44
    • 77

    Increasing Clouds

    • 40
    • 64

    Chance Rain Showers

    • 42
    • 61

    Slight Chance Rain Showers

    • 45
    • 67

    Chance Rain Showers

    • 36
    • 74

    Chance Rain/Snow

    • 24
    • 45

    Chance Rain/Snow

Today 12 Apr Day

Mostly sunny. Isolated Thunderstorms late this morning. Much warmer with Highs in the mid 70s. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 12 Apr Day

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming northeast 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Lonesome Lake Temperature Statistics

April Temperature

Watertown, Watertown Municipal Airport (19.3 miles)

  • Lowest 6 April, 2026

    14.6 °F

  • Average April

    33.5 °F

  • Highest 5 April, 2026

    56.6 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    55.9 °F
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