Royal Lakes Weather Forecast

    • 62
    • 80

    Rain Showers

    • 55
    • 77

    Slight Chance Rain Showers

    • 53
    • 75

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 64
    • 84

    Mostly Sunny

    • 68
    • 90

    Partly Sunny

Today 8 Jun Macoupin

Mostly cloudy. Showers likely early this morning. Highs around 80. South Winds 10 to 15 Mph, becoming southwest this afternoon. Chance of rain 70 percent.

Tonight 8 Jun Macoupin

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the lower 60s. Northwest Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Royal Lakes Temperature Statistics

June Temperature

St. Louis Regional Airport (15.5 miles)

  • Lowest 6 June, 2024

    60.8 °F

  • Average June

    70.3 °F

  • Highest 3 June, 2024

    86 °F

Climate (2019–Present)

St. Louis Regional Airport (15.5 miles)

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  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    53.6 °F

  • Average High 2019–2024

    65.6 °F
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