Sun Valley Lake Weather Forecast

    • 59
    • 69

    Rain Showers Likely

    • 61
    • 66

    Rain Showers

    • 60
    • 65

    Rain Showers

    • 58
    • 68

    Mostly Cloudy

    • 62
    • 69

    Mostly Cloudy

    • 60
    • 68

    Rain Showers

Today 24 Sep Ringgold

Partly sunny this Morning, then mostly cloudy with a slight chance of Showers this afternoon. Highs around 70. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 24 Sep Ringgold

Cloudy. A chance of Showers in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the upper 50s. East Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun Valley Lake Temperature Statistics

September Temperature

Lamoni, Lamoni Municipal Airport (17.4 miles)

  • Lowest 14 September, 2026

    55.7 °F

  • Average September

    74.7 °F

  • Highest 2 September, 2026

    97.6 °F

Climate (2021–2026)

Lamoni, Lamoni Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.9 °F
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