Lone Rock Weather Forecast

    • 62
    • 86

    Mostly Sunny

    • 60
    • 86

    Increasing Clouds

    • 61
    • 86

    Partly Sunny

    • 59
    • 84

    Slight Chance Thunderstorms

    • 59
    • 82

    Chance Thunderstorms

    • 56
    • 75

    Chance Rain Showers

    • 54
    • 72

    Chance Rain Showers

Today 14 Sep Richland

Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 14 Sep Richland

Partly cloudy. Lows in the lower 60s. East Winds around 5 Mph.

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Lone Rock Temperature Statistics

September Temperature

Lone Rock Tri-County Regional Airport (1.9 miles)

  • Lowest 7 September, 2025

    37.9 °F

  • Average September

    59.7 °F

  • Highest 12 September, 2025

    84 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    59.9 °F
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