Royal Lakes Weather Forecast

    • 60
    • 72

    Rain Showers

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 83

    Thunderstorms Likely

    • 68
    • 84

    Rain Showers Likely

    • 65
    • 86

    Chance Rain Showers

    • 62
    • 84

    Slight Chance Thunderstorms

Today 1 Jun Macoupin

A chance of Thunderstorms. Showers. Highs in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

Tonight 1 Jun Macoupin

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows around 60. North Winds around 5 Mph. Chance of rain 50 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

  • Average June

  • Highest

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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