As of 15:19 EDT

McNair, VA weather in January

91°

McNair, Sunday, 9 August, 15:19

Clear. Feels like 96°. High 91°, low 72°.

Pressure30.00 inHg

Wind3 mph SE

Humidity47%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In January, McNair, VA averages a high of 40.6° and a low of 25.7°. About 3.0 inches of precipitation fall over the month (9 wet days). The record high is 72.5° (2024) and the record low -15.7° (1994). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	43.9°	30°	35%	65.5° (1985)	8.8° (1968)
2	42.4°	28.2°	25%	64.2° (2022)	-1.7° (1968)
3	42.3°	28.4°	42%	65.5° (1997)	10.2° (2018)
4	42.3°	27.7°	33%	66.7° (2004)	7.5° (1981)
5	40.1°	26.6°	30%	64.6° (1997)	2.8° (1968)
6	40.5°	26.2°	32%	67.3° (2007)	2.8° (1988)
7	39.7°	25.9°	28%	66° (2008)	3° (2014)
8	38.3°	25.2°	35%	66.2° (1998)	-4° (1968)
9	39.7°	24.4°	35%	61.7° (1998)	-3.5° (1970)
10	38.8°	25°	22%	57.9° (2016)	3.2° (1970)
11	40.3°	25.3°	33%	68.4° (2020)	3.2° (1970)
12	41.7°	26.8°	32%	68.4° (2020)	-5.3° (1968)
13	43°	27.7°	30%	65.7° (2005)	1.2° (1977)
14	41.9°	26.4°	35%	66.6° (1995)	7.2° (1964)
15	39.2°	25.9°	25%	65.1° (2007)	-0.4° (1964)
16	39.6°	23.4°	15%	60.3° (1974)	0.9° (1994)
17	39.2°	24.4°	25%	63.5° (1990)	-13.9° (1982)
18	39.7°	25.5°	32%	65.5° (1990)	-2.7° (1982)
19	39.6°	24.8°	37%	59.7° (1996)	-15.7° (1994)
20	38.8°	24.3°	30%	59.7° (2006)	-7.6° (1984)
21	37°	22.6°	27%	63° (2006)	-8.5° (1985)
22	38.1°	22.3°	20%	63.9° (2018)	-14.1° (1984)
23	41.2°	25.2°	28%	66.4° (1967)	-0.9° (1961)
24	42.6°	25.7°	28%	69.6° (1967)	-4° (1987)
25	41°	26.6°	33%	69.3° (1967)	-1.1° (1982)
26	41.2°	26.1°	28%	72.5° (2024)	-0.9° (1961)
27	41.5°	25.2°	23%	68.2° (1974)	-1.1° (1982)
28	41.2°	24.8°	27%	63.3° (1999)	-5.4° (1987)
29	41°	25.3°	17%	69.6° (2002)	-0.6° (1966)
30	41.9°	25.9°	28%	70.7° (2002)	6.3° (1977)
31	41.2°	25°	18%	62.6° (1974)	3.9° (1966)