Trinity Weather Forecast

    • 73
    • 91

    Thunderstorms Likely

    • 74
    • 95

    Chance Thunderstorms

    • 74
    • 96

    Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 74
    • 94

    Mostly Sunny

Today 5 Sep Trinity

Showers likely with a chance of Thunderstorms. Highs in the lower 90s. East Winds around 5 Mph. Chance of rain 70 percent.

Tonight 5 Sep Trinity

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Temperature Statistics

September Temperature

Huntsville, Huntsville Municipal Airport (18.6 miles)

  • Lowest 3 September, 2026

    75 °F

  • Average September

    82.6 °F

  • Highest 1 September, 2026

    94.6 °F

Climate (2021–2026)

Huntsville, Huntsville Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    71.6 °F

  • Average High 2021–2026

    81.9 °F
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