Griffith Reservoir Weather Forecast
- 66
- 87
Becoming Sunny
- 67
- 88
Mostly Sunny
- 71
- 89
Rain Showers
- 69
- 82
Rain Showers
- 71
- 86
Chance Thunderstorms
- 72
- 89
Slight Chance Thunderstorms
- 72
- 90
Slight Chance Thunderstorms
Today 24 May Ellis
Partly sunny with Showers and Thunderstorms likely. Highs in the mid 80s. Northeast Winds around 5 Mph. Chance of rain 60 percent.
Tonight 24 May Ellis
Partly cloudy. A 30 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.
Griffith Reservoir Temperature Statistics
May Temperature
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Lowest 2 May, 2026
47.7 °FAverage May
70.6 °FHighest 14 May, 2026
90 °F
Climate (2021–Present)
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Average Low 2021–2026
56.8 °FAverage 2021–2026
67.1 °FAverage High 2021–2026
78.2 °F