Griffith Reservoir Weather Forecast
- 78
- 101
Chance Thunderstorms
- 77
- 100
Chance Thunderstorms
- 80
- 99
Hot
- 80
- 101
Hot
- 79
- 102
Hot
- 79
- 101
Hot
- 79
- 99
Slight Chance Thunderstorms
Today 5 Jul Ellis
Mostly sunny with a 40 percent chance of Showers and Thunderstorms. Hot with Highs around 100. South Winds around 5 Mph. Heat index Values up to 106.
Tonight 5 Jul Ellis
Mostly cloudy Early, then becoming partly cloudy. A 20 percent chance of Showers and Thunderstorms early. Lows in the upper 70s. East Winds around 5 Mph, becoming northwest.
Griffith Reservoir Temperature Statistics
July Temperature
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Lowest 3 July, 2026
73.9 °FAverage July
84.6 °FHighest 3 July, 2026
95.7 °F
Climate (2021–2026)
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Average Low 2021–2026
56.9 °FAverage 2021–2026
67.1 °FAverage High 2021–2026
78.3 °F