Houston Weather Forecast

    • 79
    • 89

    Chance Thunderstorms

    • 77
    • 87

    Thunderstorms Likely

    • 75
    • 86

    Thunderstorms Likely

    • 75
    • 86

    Thunderstorms Likely

    • 75
    • 86

    Chance Thunderstorms

    • 75
    • 86

    Chance Thunderstorms

Today 20 Sep Harris

Partly cloudy early in the morning then becoming mostly cloudy in the afternoon then becoming partly cloudy late in the afternoon. A 20 percent chance of Showers and Thunderstorms in the morning. A 30 percent chance in the afternoon. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 20 Sep Harris

Partly cloudy until late night then becoming mostly cloudy. A 20 percent chance of Showers and Thunderstorms in the Evening, then a 30 percent chance after midnight. Lows in the upper 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Houston Temperature Statistics

September Temperature

John Dunn Helistop (3.1 miles)

  • Lowest 9 September, 2018

    73.4 °F
  • Average September

    80.6 °F
  • Highest 17 September, 2018

    98.6 °F

Climate (2010–Present)

John Dunn Helistop (3.1 miles)

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  • Average Low 2010–Present

    64.3 °F
  • Average 2010–Present

    71.7 °F
  • Average High 2010–Present

    80.8 °F
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