Griffith Reservoir Weather Forecast

    • 76
    • 89

    Slight Chance Thunderstorms

    • 75
    • 90

    Slight Chance Thunderstorms

    • 69
    • 88

    Rain Showers Likely

    • 67
    • 82

    Rain Showers Likely

    • 66
    • 79

    Rain Showers Likely

    • 66
    • 79

    Rain Showers Likely

    • 67
    • 82

    Chance Thunderstorms

Today 17 May Ellis

Mostly cloudy with a 20 percent chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 May Ellis

Mostly cloudy. Lows in the mid 70s. South Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Griffith Reservoir Temperature Statistics

May Temperature

Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)

  • Lowest 2 May, 2026

    47.7 °F

  • Average May

    69 °F

  • Highest 14 May, 2026

    90 °F

Climate (2021–Present)

Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    67.1 °F

  • Average High 2021–2026

    78.2 °F
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