Lone Rock Weather Forecast

    • 32
    • 56

    Decreasing Clouds

    • 31
    • 53

    Partly Sunny

    • 38
    • 59

    Partly Sunny

    • 43
    • 66

    Chance Rain Showers

    • 40
    • 65

    Slight Chance Rain Showers

    • 45
    • 67

    Chance Rain Showers

Today 30 Apr Richland

Mostly sunny. Widespread frost in the morning. A chance of rain Showers in the afternoon. Highs in the mid 50s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Apr Richland

Partly cloudy in the Evening, then becoming mostly clear. Widespread frost after midnight. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lone Rock Temperature Statistics

April Temperature

Lone Rock Tri-County Regional Airport (1.9 miles)

  • Lowest 7 April, 2026

    18.6 °F

  • Average April

    48.8 °F

  • Highest 14 April, 2026

    78.7 °F

Climate (2021–Present)

Lone Rock Tri-County Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.2 °F
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