Rainbow Lake Weather Forecast

    • 72
    • 93

    Mostly Sunny

    • 73
    • 96

    Chance Thunderstorms

    • 59
    • 87

    Chance Thunderstorms

    • 64
    • 78

    Slight Chance Thunderstorms

    • 66
    • 80

    Rain Showers Likely

    • 65
    • 81

    Rain Showers Likely

Today 19 May Rockwall

Sunny. Highs in the lower 90s. South Winds 15 to 20 Mph.

Tonight 19 May Rockwall

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 15 to 20 Mph. Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

May Temperature

Rockwall Municipal Airport (3.7 miles)

  • Lowest 3 May, 2022

    54.3 °F

  • Average May

    75.5 °F

  • Highest 15 May, 2022

    91.4 °F

Climate (2012–Present)

Rockwall Municipal Airport (3.7 miles)

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  • Average Low 2012–Present

    55.5 °F

  • Average 2012–Present

    64.9 °F

  • Average High 2012–Present

    75.1 °F
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