Stewart Lake Weather Forecast

    • 69
    • 94

    Chance Thunderstorms

    • 68
    • 91

    Chance Rain Showers

    • 70
    • 92

    Partly Sunny

    • 71
    • 91

    Chance Rain Showers

    • 70
    • 90

    Chance Thunderstorms

    • 65
    • 85

    Chance Rain Showers

    • 64
    • 83

    Partly Sunny

Today 18 Sep Hopkins

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the mid 90s. South Winds around 5 Mph.

Tonight 18 Sep Hopkins

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. Light and variable Winds. Chance of rain 30 percent.

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Stewart Lake Temperature Statistics

September Temperature

Sulphur Springs, Sulphur Springs Municipal Airport (5.6 miles)

  • Lowest 9 September, 2025

    57.4 °F

  • Average September

    78.1 °F

  • Highest 4 September, 2025

    96.8 °F

Climate (2020–Present)

Sulphur Springs, Sulphur Springs Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    56.8 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    76.6 °F
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