Griffith Reservoir Weather Forecast
- 73
- 90
Thunderstorms Likely
- 72
- 89
Rain Showers Likely
- 73
- 90
Chance Thunderstorms
- 73
- 91
Partly Sunny
- 74
- 93
Mostly Sunny
- 75
- 95
Mostly Sunny
Today 13 Jul Ellis
Mostly cloudy with Showers and Thunderstorms likely in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 80s. Southeast Winds around 5 Mph. Chance of rain 60 percent.
Tonight 13 Jul Ellis
Partly cloudy. Humid with Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.
Griffith Reservoir Temperature Statistics
July Temperature
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Lowest 6 July, 2026
71.2 °FAverage July
85.7 °FHighest 9 July, 2026
99.9 °F
Climate (2021–2026)
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Average Low 2021–2026
56.9 °FAverage 2021–2026
67.2 °FAverage High 2021–2026
78.3 °F