Round Lake Weather Forecast

    • 65
    • 82

    Chance Thunderstorms

    • 56
    • 70

    Rain Showers

    • 57
    • 73

    Mostly Sunny

    • 63
    • 76

    Partly Sunny

    • 68
    • 77

    Mostly Cloudy

    • 73
    • 81

    Mostly Cloudy

    • 68
    • 84

    Slight Chance Thunderstorms

Today 30 Apr Lower Jefferson

Patchy fog this morning. Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the lower 80s. Temperature falling into the upper 70s this afternoon. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Apr Lower Jefferson

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this evening. Patchy fog. Lows in the lower 60s. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

April Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (11.2 miles)

  • Lowest 7 April, 2026

    49.6 °F

  • Average April

    73 °F

  • Highest 16 April, 2026

    86.6 °F

Climate (2021–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    62.4 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    81.1 °F
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