As of 15:23 EDT

Decatur, GA weather in October

90°

Decatur, Sunday, 9 August, 15:23

Partly cloudy. Feels like 96°. High 91°, low 70°.

Pressure30.09 inHg

Wind1 mph W

Humidity52%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

In October, Decatur, GA averages a high of 71.5° and a low of 54°. About 3.2 inches of precipitation fall over the month (7 wet days). The record high is 95.4° (2019) and the record low 30.7° (1976). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	76.1°	58.8°	20%	90.5° (2019)	44.8° (1967)
2	76.1°	58.1°	13%	92.3° (2019)	43° (1984)
3	76.1°	58.1°	20%	95.2° (2019)	41° (1974)
4	75.9°	57.9°	15%	95.4° (2019)	39.9° (1974)
5	75.7°	57.7°	13%	85.6° (1986)	41° (1974)
6	75.2°	57.9°	15%	86.4° (1981)	43.5° (1979)
7	74.1°	58.1°	25%	84° (2018)	42.6° (1964)
8	73.2°	57.6°	32%	84.7° (2014)	40.6° (1964)
9	73°	57.6°	33%	84.9° (2014)	38.7° (2000)
10	73.2°	56.7°	32%	85.8° (2014)	37.2° (2000)
11	73°	56.5°	22%	84° (2017)	40.6° (2000)
12	73.4°	56.1°	22%	84.6° (2014)	41.2° (2000)
13	73.2°	56.1°	22%	83.5° (2014)	39° (1988)
14	72.7°	54.9°	22%	82.6° (1985)	36.7° (1988)
15	72.3°	54.3°	23%	83.1° (2025)	40.3° (1979)
16	71.4°	54.1°	22%	81.1° (2011)	42.1° (2024)
17	70.3°	52.5°	15%	83.1° (2011)	38.1° (2024)
18	70°	52°	18%	83.3° (2016)	38.7° (2022)
19	68.9°	50.7°	23%	85.6° (2016)	36° (2009)
20	69.4°	50.5°	20%	84.7° (2016)	35.4° (2022)
21	70.5°	50.5°	17%	84.2° (1963)	35.1° (1989)
22	69.8°	51.3°	20%	80.6° (1963)	36.7° (1987)
23	69.3°	50.9°	22%	80.1° (1978)	37.8° (1974)
24	68.5°	51.1°	20%	80.1° (2016)	36.7° (2006)
25	68°	51.3°	27%	79.7° (2024)	34.5° (1965)
26	68.9°	51.3°	25%	82.8° (2024)	34.5° (2013)
27	68.4°	50.9°	23%	82.6° (1963)	34.3° (1962)
28	68°	50.7°	28%	82.4° (2016)	33.1° (2001)
29	66.6°	49.5°	27%	82.4° (2016)	30.7° (1976)
30	67.5°	50°	20%	83.1° (2016)	33.4° (2017)
31	68°	50.7°	22%	83.8° (2016)	35.8° (1993)