Emerson Lake Weather Forecast

    • 70
    • 90

    Decreasing Clouds

    • 71
    • 90

    Increasing Clouds

    • 74
    • 90

    Breezy

    • 72
    • 90

    Chance Thunderstorms

    • 68
    • 83

    Rain Showers Likely

    • 66
    • 80

    Rain Showers Likely

    • 65
    • 80

    Chance Thunderstorms

Today 15 May Collin

Partly sunny. Highs in the upper 80s. South Winds 15 to 20 Mph.

Tonight 15 May Collin

Mostly cloudy. Lows around 70. South Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Emerson Lake Temperature Statistics

May Temperature

Rockwall Municipal Airport (4.3 miles)

  • Lowest 2 May, 2026

    50.9 °F

  • Average May

    67.8 °F

  • Highest 13 May, 2026

    87.8 °F

Climate (2021–Present)

Rockwall Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    77.4 °F
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