Knapp Lake Weather Forecast

    • 76
    • 96

    Mostly Sunny

    • 77
    • 98

    Hot

    • 79
    • 99

    Hot

    • 79
    • 100

    Hot

    • 79
    • 100

    Hot

    • 79
    • 100

    Hot

Today 4 Sep Tarrant

Mostly sunny. A 20 percent chance of Showers this morning. Highs in the mid 90s. South Winds 5 to 10 Mph.

Tonight 4 Sep Tarrant

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knapp Lake Temperature Statistics

September Temperature

Fort Worth, Meacham International Airport (5.6 miles)

  • Lowest 1 September, 2026

    78.7 °F

  • Average September

    89.6 °F

  • Highest 1 September, 2026

    101.6 °F

Climate (2021–2026)

Fort Worth, Meacham International Airport (5.6 miles)

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  • Average Low 2021–2026

    58.4 °F

  • Average 2021–2026

    68.9 °F

  • Average High 2021–2026

    79.5 °F
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