As of 17:57 CDT

Grand Prairie, TX weather in December

99°

Grand Prairie, Sunday, 9 August, 17:57

Overcast. Feels like 105°. High 99°, low 76°.

Pressure29.88 inHg

Wind7 mph E

Humidity37%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In December, Grand Prairie, TX averages a high of 58° and a low of 41.5°. About 2.8 inches of precipitation fall over the month (7 wet days). The record high is 85.6° (2005) and the record low 6.3° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	61°	43°	10%	80.8° (2012)	28.9° (2006)
2	62.1°	44.1°	20%	80.2° (2012)	24.6° (1985)
3	62.2°	45°	18%	85.6° (2005)	28.9° (1985)
4	60.3°	43.3°	15%	80.6° (2017)	27.1° (2006)
5	60.6°	44.1°	28%	76.8° (1998)	26.4° (2009)
6	58.5°	43.7°	22%	79.3° (1966)	22.8° (1972)
7	58.1°	42.6°	17%	79.3° (1966)	22.8° (2013)
8	59.9°	43°	23%	78.1° (2007)	21° (2005)
9	59.5°	41.9°	20%	79.5° (2021)	21.9° (2005)
10	57°	41.7°	22%	80.6° (2021)	22.5° (2013)
11	58.3°	41.2°	25%	75.7° (1996)	26.2° (2013)
12	58.1°	42.3°	27%	76.5° (1990)	23.2° (1961)
13	58.3°	42.3°	28%	76.6° (1995)	23.2° (1961)
14	58.6°	42.6°	30%	76.1° (1975)	22.3° (1985)
15	58.3°	41.5°	35%	77.9° (2021)	23.2° (1963)
16	56.5°	40.8°	25%	80.2° (1977)	16.7° (1989)
17	57.4°	40.1°	15%	77.5° (2021)	24.3° (1989)
18	58.5°	41°	20%	76.6° (1977)	20.7° (1964)
19	57.7°	41.7°	20%	77° (2012)	20.7° (2016)
20	58.3°	41.9°	18%	77.7° (2025)	23.2° (1983)
21	58.6°	41.4°	20%	82.8° (2010)	23° (1989)
22	57.7°	40.1°	17%	73.6° (1970)	10° (1989)
23	55.6°	40.5°	20%	78.8° (2025)	6.3° (1989)
24	54.5°	38.7°	20%	77.4° (2025)	10.6° (1983)
25	53.8°	37.2°	17%	78.6° (2021)	7.7° (1983)
26	55.9°	39.9°	28%	82.4° (2025)	15.8° (1983)
27	58.5°	40.3°	23%	79.7° (2005)	23.2° (2022)
28	56.7°	41°	20%	80.1° (2025)	25.5° (1983)
29	56.7°	41°	22%	72.9° (1992)	13.3° (1983)
30	57.2°	40.1°	30%	75° (2024)	15.8° (1983)
31	54.9°	39°	20%	73.4° (1964)	19° (1990)