South Lineville Weather Forecast

    • 65
    • 85

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 64
    • 85

    Chance Thunderstorms

    • 55
    • 80

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

Today 20 Aug Mercer

Mostly Sunny, then becoming mostly sunny this Morning, then becoming sunny. Patchy fog early this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 20 Aug Mercer

Mostly clear. A slight chance of Showers in the evening. Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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South Lineville Temperature Statistics

August Temperature

Lamoni, Lamoni Municipal Airport (19.9 miles)

  • Lowest 2 August, 2025

    56.6 °F

  • Average August

    74.8 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.1 °F
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