Swan Airport Weather Forecast

    • 42
    • 53

    Increasing Clouds

    • 42
    • 72

    Partly Sunny

    • 54
    • 71

    Mostly Sunny

    • 58
    • 78

    Rain Showers

    • 43
    • 68

    Chance Rain Showers

    • 41
    • 62

    Mostly Cloudy

Today 20 Apr Walworth

Sunny. Widespread frost in the morning. Highs in the lower 50s. South Winds up to 10 Mph.

Tonight 20 Apr Walworth

Not as cool. Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s. South Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Airport Temperature Statistics

April Temperature

Burlington Municipal Airport (16.8 miles)

  • Lowest 7 April, 2026

    22.8 °F

  • Average April

    49.3 °F

  • Highest 17 April, 2026

    78.4 °F

Climate (2021–Present)

Burlington Municipal Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads