The Sigurd Anderson Airport Weather Forecast

    • 38
    • 59

    Increasing Clouds

    • 42
    • 62

    Partly Sunny

    • 31
    • 69

    Slight Chance Rain

    • 22
    • 40

    Partly Sunny

    • 31
    • 46

    Mostly Cloudy

    • 36
    • 50

    Mostly Cloudy

Today 19 Mar Day

Patchy fog late this morning. Mostly sunny. Highs in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Mar Day

Partly cloudy. Lows in the upper 30s. West Winds 10 to 15 Mph.

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The Sigurd Anderson Airport Temperature Statistics

March Temperature

Watertown, Watertown Municipal Airport (31.7 miles)

  • Lowest 16 March, 2026

    -0.9 °F

  • Average March

    29.1 °F

  • Highest 8 March, 2026

    63 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (31.7 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.9 °F
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