Round Lake Weather Forecast

    • 81
    • 100

    Chance Thunderstorms

    • 81
    • 94

    Chance Thunderstorms

    • 81
    • 93

    Slight Chance Thunderstorms

    • 79
    • 93

    Partly Sunny

    • 79
    • 93

    Mostly Sunny

    • 80
    • 94

    Mostly Sunny

Today 22 Jul Chambers

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 117 this afternoon.

Tonight 22 Jul Chambers

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 116 early in the evening.

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Round Lake Temperature Statistics

July Temperature

Houston / Ellington (28 miles)

  • Lowest 14 July, 2026

    73.4 °F

  • Average July

    83.9 °F

  • Highest 6 July, 2026

    95 °F

Climate (2021–2026)

Houston / Ellington (28 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    80.4 °F
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