Sun Valley Lake Weather Forecast

    • 46
    • 72

    Rain Showers

    • 42
    • 65

    Mostly Sunny

    • 49
    • 65

    Chance Thunderstorms

    • 54
    • 68

    Rain Showers

    • 42
    • 67

    Chance Rain Showers

    • 43
    • 62

    Partly Sunny

Today 23 Apr Ringgold

Showers and Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Near steady temperature in the upper 60s. South Winds around 20 Mph with Gusts up to 35 Mph. Chance of rain 60 percent.

Tonight 23 Apr Ringgold

Mostly cloudy. Showers with Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Lows in the mid 40s. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming northwest 5 to 10 Mph with Gusts up to 25 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun Valley Lake Temperature Statistics

April Temperature

Lamoni, Lamoni Municipal Airport (17.4 miles)

  • Lowest 5 April, 2026

    31.6 °F

  • Average April

    54.8 °F

  • Highest 14 April, 2026

    85.6 °F

Climate (2021–Present)

Lamoni, Lamoni Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.7 °F
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