As of 08:26 EDT

Vienna, MD weather in August

48°

Vienna, Wednesday, 7 October, 08:26

Clear. Feels like 48°. High 70°, low 44°.

Pressure30.06 inHg

Wind0 mph N

Humidity89%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

In August, Vienna, MD averages a high of 83.3° and a low of 70.8°. About 4.3 inches of precipitation fall over the month (12 wet days). The record high is 96.3° (2007) and the record low 53.8° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.9°	72.1°	50%	95.5° (1999)	61.7° (2001)
2	84.9°	72.3°	38%	95.2° (2006)	63.7° (2023)
3	84.9°	72.7°	52%	95.4° (2006)	61.7° (1985)
4	84.9°	72.7°	45%	94.1° (1987)	60.8° (2025)
5	84.7°	71.8°	43%	93.9° (2010)	60.8° (1964)
6	83.3°	71.1°	50%	91.9° (1977)	60.6° (1994)
7	83.3°	71.2°	42%	94.3° (1977)	59° (1994)
8	84.2°	71.6°	37%	96.3° (2007)	59.9° (1994)
9	84.6°	72°	35%	93° (2001)	61.5° (1989)
10	84.2°	72.5°	40%	92.5° (2010)	61° (2025)
11	84°	71.6°	43%	93.2° (1980)	59.5° (1972)
12	82.9°	71.1°	45%	91.6° (1977)	58.1° (1974)
13	82.8°	71.2°	42%	92.7° (2002)	61.9° (1979)
14	83.3°	71.1°	43%	94.6° (1985)	61.9° (1964)
15	83.3°	70.9°	42%	95.5° (1988)	58.1° (1964)
16	83.7°	70.9°	32%	92.5° (1997)	60.6° (1979)
17	84.2°	71.4°	38%	93.2° (1997)	61° (1979)
18	82.8°	71.8°	50%	91.6° (1987)	60.8° (1981)
19	82.2°	70.9°	38%	93° (1965)	62.2° (1961)
20	82.2°	70°	33%	96.1° (1983)	59.2° (1976)
21	82°	69.3°	37%	92.7° (1962)	58.1° (2000)
22	81.5°	69.1°	35%	91.8° (2019)	58.8° (2024)
23	81.7°	68.9°	30%	93.9° (1968)	60.4° (2024)
24	82°	68.7°	25%	91.6° (1968)	60.1° (1994)
25	82.8°	69.1°	15%	93.9° (1968)	59.5° (2013)
26	82.9°	69.4°	25%	92.8° (1975)	59.2° (1977)
27	83.5°	70.5°	33%	93.6° (1987)	61.7° (2025)
28	83.3°	71.1°	40%	92.8° (2024)	60.4° (1986)
29	82.8°	70.2°	32%	92.1° (1973)	55° (1982)
30	82.6°	69.4°	28%	91.9° (1973)	53.8° (1986)
31	82.4°	69.4°	27%	92.1° (2010)	54.1° (1986)