Spring Bayou Weather Forecast

    • 73
    • 98

    Hot

    • 72
    • 98

    Hot

    • 71
    • 96

    Slight Chance Thunderstorms

    • 72
    • 95

    Mostly Sunny

    • 72
    • 95

    Mostly Sunny

    • 72
    • 96

    Mostly Sunny

Today 9 Sep Union

Mostly sunny. Hot with Highs in the upper 90s. South Winds around 5 Mph.

Tonight 9 Sep Union

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spring Bayou Temperature Statistics

September Temperature

Bastrop, Morehouse Memorial Airport (26.7 miles)

  • Lowest 5 September, 2026

    71.8 °F

  • Average September

    84 °F

  • Highest 7 September, 2026

    100.6 °F

Climate (2022–2026)

Bastrop, Morehouse Memorial Airport (26.7 miles)

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  • Average Low 2022–2026

    56.1 °F

  • Average 2022–2026

    65.9 °F

  • Average High 2022–2026

    77.2 °F
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