As of 18:44 EDT

Arlington, VA weather in December

83°

Arlington, Saturday, 8 August, 18:44

Overcast. Feels like 89°. High 88°, low 71°.

Pressure29.97 inHg

Wind6.9 mph SW

Humidity71%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In December, Arlington, VA averages a high of 45.6° and a low of 31.5°. About 3.5 inches of precipitation fall over the month (9 wet days). The record high is 75.6° (1998) and the record low -2.4° (1960). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	49.6°	35.1°	33%	72.5° (2006)	17.6° (1967)
2	49.1°	34°	27%	64.9° (1970)	16.7° (1967)
3	49.5°	34.2°	22%	68.9° (1998)	19° (1976)
4	48.9°	34°	23%	71.8° (1998)	17.8° (1966)
5	47.5°	34°	32%	71.8° (1998)	23.9° (1966)
6	47.8°	33.4°	35%	75.6° (1998)	15.1° (2007)
7	46.8°	32.4°	22%	74.5° (1998)	5.7° (2002)
8	46.2°	32.5°	25%	70.5° (1978)	17.8° (2003)
9	46°	32.4°	38%	68.5° (1966)	16° (1989)
10	46.9°	33.3°	33%	69.1° (1966)	12.9° (1989)
11	46.4°	32.7°	33%	68.4° (2021)	16.7° (1968)
12	46°	32°	25%	69.3° (2015)	11.5° (1962)
13	45.9°	31.8°	28%	70° (2015)	7° (1960)
14	45°	31.6°	35%	69.1° (2015)	4.5° (1960)
15	46.2°	32°	23%	67.1° (1971)	14.2° (1989)
16	45.3°	31.6°	42%	67.5° (1971)	9.9° (1989)
17	45.9°	31.6°	30%	67.1° (1984)	4.1° (1960)
18	43.9°	30.4°	18%	68.5° (2006)	5.5° (1989)
19	43.3°	28.9°	27%	60.4° (1970)	8.8° (1989)
20	42.8°	28.9°	25%	60.8° (1987)	7° (1960)
21	43.7°	30.2°	25%	66.6° (2013)	10.8° (1981)
22	44.2°	30°	30%	71.6° (2013)	2.8° (1989)
23	45.7°	30°	37%	64.2° (1990)	-0.8° (1960)
24	44.8°	30.2°	38%	69.1° (2015)	-2.4° (1960)
25	43.3°	29.1°	37%	69.3° (2015)	0.9° (1983)
26	41.4°	28.4°	25%	63.1° (1964)	4.1° (1983)
27	42.6°	28.9°	20%	69.6° (2015)	8.2° (1989)
28	45.5°	30.4°	27%	67.6° (1984)	9° (1966)
29	45°	31.3°	32%	70.5° (1984)	10.8° (1961)
30	43.9°	30.6°	22%	65.8° (2019)	8.6° (1961)
31	45°	30.2°	38%	66.6° (1992)	3.4° (1962)