As of 13:21 EDT

South Orange, NJ weather in August

89°

South Orange, Sunday, 9 August, 13:21

Overcast. Feels like 94°. High 89°, low 71°.

Pressure29.97 inHg

Wind1 mph NW

Humidity55%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

In August, South Orange, NJ averages a high of 82.1° and a low of 66.4°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 100.2° (2006) and the record low 49.1° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84°	67.6°	43%	98.8° (2006)	57.9° (1964)
2	84.9°	68.4°	35%	100.2° (2006)	59° (1992)
3	84.7°	68.9°	48%	99.1° (2006)	58.5° (2021)
4	84.6°	68.9°	45%	96.6° (2022)	56.1° (1964)
5	83.8°	67.8°	42%	97° (2005)	58.6° (1972)
6	82.8°	66.9°	45%	92.3° (2024)	56.5° (1994)
7	82.2°	66.9°	43%	96.3° (2001)	55.9° (2004)
8	83.1°	67.3°	30%	96.4° (2001)	56.5° (2004)
9	83.8°	67.6°	32%	100.2° (2001)	56.7° (1989)
10	83.3°	67.6°	43%	97.9° (2001)	56.1° (1964)
11	82.4°	67.3°	42%	94.3° (2005)	54.9° (1972)
12	81.7°	66.7°	42%	96.8° (2021)	56.7° (1979)
13	81.9°	66.9°	37%	97.5° (2005)	56.3° (1979)
14	82.9°	66.6°	42%	97.3° (2002)	55° (1964)
15	82°	66.7°	37%	95.5° (1988)	54.5° (1964)
16	82.4°	66.6°	40%	93.4° (1997)	55.6° (1979)
17	82.6°	67.1°	45%	94.6° (2025)	54.3° (1979)
18	81.1°	66.7°	37%	92.7° (2002)	56.3° (1979)
19	80.8°	65.5°	32%	92.3° (2022)	56.1° (1963)
20	80.2°	65.3°	35%	93.7° (1983)	57.2° (1990)
21	80.4°	64.4°	33%	93.9° (1995)	54° (1977)
22	79.9°	64.6°	30%	90.9° (1976)	53.4° (1982)
23	79.9°	63.9°	33%	89.1° (1976)	55.2° (2024)
24	80.4°	64°	23%	92.7° (1998)	53.1° (1971)
25	81.5°	64.4°	23%	95.4° (1968)	54° (1971)
26	81.5°	64.8°	25%	91.6° (1993)	55° (1963)
27	81.9°	65.8°	33%	92.8° (2020)	56.7° (1969)
28	81.3°	66.6°	38%	94.5° (1973)	55.9° (2025)
29	80.4°	65.8°	35%	93.2° (2018)	49.6° (1982)
30	80.8°	64.9°	28%	94.1° (1973)	49.1° (1986)
31	80.2°	64.4°	17%	93.6° (2010)	50.5° (1965)