Sun Valley Lake Weather Forecast

    • 45
    • 62

    Slight Chance Rain Showers

    • 48
    • 61

    Rain Showers

    • 50
    • 62

    Rain Showers

    • 50
    • 73

    Partly Sunny

    • 54
    • 79

    Partly Sunny

    • 57
    • 82

    Partly Sunny

    • 61
    • 83

    Partly Sunny

Today 20 May Ringgold

Mostly sunny. Highs in the lower 60s. Northeast Winds around 10 Mph.

Tonight 20 May Ringgold

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun Valley Lake Temperature Statistics

May Temperature

Lamoni, Lamoni Municipal Airport (17.4 miles)

  • Lowest 2 May, 2026

    36.6 °F

  • Average May

    61.1 °F

  • Highest 15 May, 2026

    87.7 °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

    53.6 °F

  • Average High 2021–2026

    63.8 °F
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