Bellaire Weather Forecast

    • 62
    • 84

    Rain Showers Likely

    • 59
    • 68

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 52
    • 65

    Mostly Cloudy

    • 58
    • 68

    Chance Rain Showers

    • 60
    • 69

    Chance Rain Showers

Today 19 Sep Smith

Mostly sunny in the Morning, then partly cloudy with a 20 percent chance of Showers and Thunderstorms in the afternoon. Not as warm. Highs in the mid 80s. Northeast Winds 10 to 15 Mph with Gusts to around 20 Mph.

Tonight 19 Sep Smith

Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of Showers and Thunderstorms. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts to around 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellaire Temperature Statistics

September Temperature

Brewster Field Airport (56.5 miles)

  • Lowest 16 September, 2026

    56.3 °F

  • Average September

    73.8 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

Brewster Field Airport (56.5 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    65.5 °F
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