Sun Valley Lake Weather Forecast

    • 28
    • 32

    Mostly Cloudy

    • 27
    • 45

    Breezy

    • 20
    • 34

    Mostly Cloudy

    • 11
    • 30

    Mostly Cloudy

    • 0
    • 22

    Mostly Cloudy

    • 1
    • 13

    Mostly Cloudy

Today 8 Dec Ringgold

Mostly sunny. Highs in the lower 30s. South Winds 5 to 10 Mph.

Tonight 8 Dec Ringgold

Mostly cloudy and not as cool. Near steady temperature in the upper 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun Valley Lake Temperature Statistics

December Temperature

Lamoni, Lamoni Municipal Airport (17.4 miles)

  • Lowest 4 December, 2025

    -2 °F

  • Average December

    22.9 °F

  • Highest 5 December, 2025

    37.9 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63.2 °F
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