Griffith Reservoir Weather Forecast
- 29
- 47
Becoming Sunny
- 33
- 53
Sunny
- 40
- 67
Mostly Sunny
- 56
- 70
Partly Sunny
- 46
- 79
Sunny
- 44
- 69
Mostly Sunny
Today 29 Dec Ellis
Mostly sunny. Much cooler with Highs in the upper 40s. North Winds 10 to 15 Mph.
Tonight 29 Dec Ellis
Mostly cloudy in the Evening, then clearing. Lows in the upper 20s. North Winds 5 to 10 Mph.
Griffith Reservoir Temperature Statistics
December Temperature
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Lowest 15 December, 2025
24.1 °FAverage December
53.3 °FHighest 26 December, 2025
84.4 °F
Climate (2020–Present)
Midlothian/Waxahachie, Mid-Way Regional Airport (13 miles)
Average Low 2020–2025
56.5 °FAverage 2020–2025
66.7 °FAverage High 2020–2025
77.7 °F