The Sigurd Anderson Airport Weather Forecast

    • 25
    • 42

    Partly Sunny

    • 29
    • 44

    Mostly Sunny

    • 40
    • 67

    Partly Sunny

    • 49
    • 67

    Mostly Sunny

    • 57
    • 82

    Chance Rain Showers

    • 36
    • 73

    Chance Rain Showers

Today 18 Apr Day

Mostly sunny and breezy. Highs in the lower 40s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 18 Apr Day

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows in the mid 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph after midnight.

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The Sigurd Anderson Airport Temperature Statistics

April Temperature

Watertown, Watertown Municipal Airport (31.7 miles)

  • Lowest 6 April, 2026

    14.6 °F

  • Average April

    41.6 °F

  • Highest 16 April, 2026

    82.9 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (31.7 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    56 °F
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