St Helena Weather Forecast

    • 50
    • 66

    Rain Showers

    • 49
    • 62

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 48
    • 64

    Partly Sunny

    • 46
    • 71

    Chance Rain Showers

    • 45
    • 69

    Chance Rain Showers

    • 42
    • 65

    Slight Chance Rain Showers

Today 26 Apr Cedar

Showers with a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Breezy with Highs in the mid 60s. Southeast Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

Tonight 26 Apr Cedar

Cloudy. A chance of Showers and Thunderstorms late this evening. Lows around 50. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Helena Temperature Statistics

April Temperature

Yankton, Chan Gurney Municipal Airport (9.9 miles)

  • Lowest 4 April, 2024

    26.9 °F

  • Average April

    49.9 °F

  • Highest 13 April, 2024

    88.6 °F

Climate (2019–Present)

Yankton, Chan Gurney Municipal Airport (9.9 miles)

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

  • Average Low 2019–2024

    39.1 °F

  • Average 2019–2024

    49.6 °F

  • Average High 2019–2024

    60.4 °F
Get an account to remove ads