As of 02:30 EDT

Decatur, GA weather in August

73°

Decatur, Sunday, 9 August, 02:30

Clear. Feels like 74°. High 93°, low 71°.

Pressure30.09 inHg

Wind3.4 mph S

Humidity84%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In August, Decatur, GA averages a high of 86.1° and a low of 70°. About 4.1 inches of precipitation fall over the month (14 wet days). The record high is 101.3° (2007) and the record low 57.4° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	86.7°	70.5°	50%	98.4° (1999)	58.3° (1997)
2	86.5°	70.5°	45%	96.4° (1986)	60.8° (1997)
3	85.6°	70.3°	47%	99.7° (2011)	61.3° (1965)
4	86.4°	70°	45%	98.2° (2006)	59.5° (1985)
5	87.3°	70.2°	48%	96.6° (2011)	59° (1985)
6	86.5°	70.9°	53%	97.2° (2008)	64° (1967)
7	86.2°	70.7°	62%	97° (2007)	62.8° (1967)
8	86.2°	70.3°	57%	97.7° (2007)	60.4° (2004)
9	86.5°	70.5°	48%	99.7° (2007)	62.6° (1989)
10	86.4°	70.7°	58%	101.3° (2007)	61.7° (1989)
11	85.8°	70.5°	47%	99.9° (2007)	62.8° (1989)
12	85.3°	70.2°	58%	96.8° (1999)	61.9° (2012)
13	85.8°	69.8°	45%	98.2° (2007)	59.5° (1964)
14	85.8°	69.6°	35%	98.8° (2007)	57.7° (1964)
15	86.4°	69.4°	42%	100.2° (2007)	61.9° (1979)
16	86.4°	70°	52%	99.7° (2007)	61.3° (2013)
17	86.2°	70.5°	50%	100.8° (2007)	62.4° (2013)
18	87.3°	70.3°	38%	99.9° (2000)	60.6° (1964)
19	87.4°	70.3°	45%	98.2° (1999)	63.9° (1977)
20	86.9°	70.9°	45%	98.2° (1983)	64.2° (1973)
21	86.2°	70.2°	45%	101.1° (1983)	58.8° (1991)
22	86.2°	69.6°	42%	100° (2007)	60.4° (1969)
23	86°	69.8°	32%	99.3° (2007)	58.5° (1997)
24	86°	69.4°	45%	98.6° (1983)	60.1° (1969)
25	84.9°	69.3°	43%	95.2° (2023)	58.6° (1969)
26	86°	68.9°	37%	98.2° (2011)	59.5° (2013)
27	85.8°	69.1°	25%	95.7° (2023)	58.8° (2025)
28	85.6°	69.6°	32%	94.6° (1987)	62.6° (2025)
29	85.6°	69.3°	33%	97.2° (1990)	57.4° (1967)
30	84.4°	69.3°	45%	93.2° (1998)	59.4° (1992)
31	83.7°	69.1°	48%	95.7° (1970)	59° (1986)