Watertown Regional Airport Weather Forecast

    • 49
    • 55

    Chance Rain Showers

    • 45
    • 78

    Mostly Sunny

    • 46
    • 71

    Chance Rain Showers

    • 43
    • 67

    Chance Rain Showers

    • 45
    • 68

    Slight Chance Rain Showers

    • 37
    • 73

    Chance Rain Showers

Today 11 Apr Codington

Cloudy. A chance of Showers, mainly this morning. Areas of fog this afternoon. Highs in the mid 50s. Southeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

Tonight 11 Apr Codington

Mostly cloudy. Areas of fog. Not as cool. Near steady temperature in the lower 50s. South Winds around 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Regional Airport Temperature Statistics

April Temperature

Watertown, Watertown Municipal Airport (0.6 miles)

  • Lowest 6 April, 2026

    14.6 °F

  • Average April

    32.9 °F

  • Highest 5 April, 2026

    56.6 °F

Climate (2021–Present)

Watertown, Watertown Municipal Airport (0.6 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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