Grassy Knoll Lake Weather Forecast

    • 68
    • 88

    Rain Showers Likely

    • 59
    • 84

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

    • 64
    • 83

    Chance Thunderstorms

    • 60
    • 78

    Chance Thunderstorms

    • 58
    • 81

    Mostly Sunny

Today 26 Jul Taylor

Mostly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Heat index Values up to 100.

Tonight 26 Jul Taylor

Thunderstorms likely with a chance of Showers this Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 60 percent. Heat index Values up to 100 early this evening.

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Grassy Knoll Lake Temperature Statistics

July Temperature

Taylor County Airport (9.9 miles)

  • Lowest 23 July, 2026

    43.7 °F

  • Average July

    70.6 °F

  • Highest 14 July, 2026

    88 °F

Climate (2021–2026)

Taylor County Airport (9.9 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    52.4 °F
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