As of 20:27 EDT

Columbia, MD weather in August

80°

Columbia, Saturday, 8 August, 20:27

Overcast. Feels like 85°. High 87°, low 71°.

Pressure29.97 inHg

Wind1 mph SW

Humidity83%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In August, Columbia, MD averages a high of 83.7° and a low of 68.2°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 100° (1988) and the record low 51.6° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.8°	69.4°	52%	97° (2024)	61.7° (1985)
2	85.6°	69.6°	33%	98.2° (2006)	60.8° (2021)
3	86°	70.2°	45%	98.2° (2006)	59.5° (2025)
4	85.8°	70.2°	42%	96.8° (1987)	60.3° (1976)
5	85.1°	69.1°	47%	96.1° (2002)	60.6° (2021)
6	83.5°	68.4°	45%	92.1° (1977)	56.8° (1994)
7	83.5°	68.7°	42%	94.1° (2006)	55.9° (1994)
8	84.6°	68.7°	23%	96.8° (2007)	58.3° (1989)
9	84.9°	69.3°	37%	95.4° (2001)	56.5° (1989)
10	84.7°	69.6°	32%	96.6° (2010)	59.4° (1972)
11	84.6°	68.7°	50%	95° (1980)	55.8° (1972)
12	83.5°	68.2°	35%	96.1° (2021)	60.3° (1968)
13	83.3°	68.2°	47%	96.4° (1988)	57° (1979)
14	83.8°	68.4°	40%	97.2° (2002)	56.1° (1964)
15	83.7°	68.5°	37%	99.5° (1988)	55.9° (1964)
16	83.8°	68.4°	42%	96.6° (1997)	55.8° (1979)
17	84.7°	68.5°	40%	100° (1988)	56.3° (1979)
18	82.9°	68.5°	50%	94.8° (2002)	57.2° (1981)
19	82.6°	67.8°	42%	93.7° (2002)	59.5° (1977)
20	82.2°	67.1°	33%	98.4° (1962)	57.2° (1964)
21	81.7°	66.6°	38%	93.9° (1968)	54.3° (2024)
22	81.9°	66.2°	32%	95.7° (1983)	55° (2024)
23	81.5°	66.2°	23%	96.1° (1968)	55.6° (2024)
24	82.8°	66.4°	18%	94.8° (1995)	56.3° (1994)
25	83.3°	66.9°	22%	95.5° (1968)	56.8° (1971)
26	83.7°	67.3°	23%	94.1° (1975)	57.6° (1963)
27	84°	68°	42%	94.6° (1987)	57.9° (2025)
28	83.8°	68.4°	47%	96.8° (1973)	58.3° (2025)
29	82.9°	67.8°	32%	95.2° (1973)	51.6° (1982)
30	83.1°	66.9°	25%	94.1° (1973)	51.6° (1986)
31	82.4°	67.1°	27%	95.4° (1973)	54.7° (1986)