Gregg Reservoir Weather Forecast

    • 65
    • 93

    Thunderstorms Likely

    • 65
    • 84

    Chance Thunderstorms

    • 65
    • 84

    Slight Chance Thunderstorms

    • 69
    • 96

    Hot

    • 70
    • 99

    Hot

    • 68
    • 100

    Hot

Today 23 Jul Gosper

Partly cloudy in the morning then becoming mostly sunny. A 30 percent chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 23 Jul Gosper

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then Showers likely and chance of Thunderstorms after midnight. Lows in the mid 60s. North Winds 10 to 15 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gregg Reservoir Temperature Statistics

July Temperature

Brewster Field Airport (26.7 miles)

  • Lowest 1 July, 2025

    57.7 °F

  • Average July

    74.4 °F

  • Highest 10 July, 2025

    95.4 °F

Climate (2020–Present)

Brewster Field Airport (26.7 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    64.4 °F
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