As of 23:22 EDT

Mount Oliver, PA weather in August

61°

Mount Oliver, Wednesday, 7 October, 23:22

Clear. Feels like 60°. High 74°, low 42°.

Pressure29.85 inHg

Wind12.7 mph S

Humidity69%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

In August, Mount Oliver, PA averages a high of 80° and a low of 63°. About 4.0 inches of precipitation fall over the month (12 wet days). The record high is 96.1° (1988) and the record low 44.4° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	81.7°	64°	28%	94.6° (1975)	54.5° (1992)
2	82°	63.9°	33%	94.3° (1975)	52.5° (1976)
3	81.7°	64.6°	43%	92.8° (1991)	52.2° (1966)
4	81.3°	64.4°	50%	93.4° (2005)	53.4° (1965)
5	79.9°	63.7°	40%	89.8° (2002)	53.1° (1971)
6	80.2°	63.5°	40%	91.2° (2001)	51.4° (1994)
7	80.8°	63.5°	37%	92.7° (2001)	52° (1997)
8	81°	63.9°	35%	91.4° (2001)	52.5° (1989)
9	81.3°	64.2°	45%	93.6° (2001)	49.8° (1989)
10	80.4°	64.2°	48%	90.9° (1988)	50.4° (1972)
11	79°	63.3°	45%	90.7° (2021)	50.4° (1972)
12	79.7°	62.2°	40%	92.8° (2005)	50.7° (1967)
13	80.6°	62.4°	35%	94.1° (2005)	51.6° (1979)
14	79.9°	63.3°	35%	91.4° (1988)	49.5° (1964)
15	79.5°	62.8°	38%	93.2° (1965)	49.5° (1964)
16	80.6°	63.1°	30%	91° (1965)	50° (1979)
17	80.2°	63.7°	55%	96.1° (1988)	50.5° (1979)
18	79.3°	63°	40%	88.3° (2019)	48.7° (1981)
19	80.2°	62.6°	45%	90.9° (2025)	51.8° (1964)
20	79.2°	62.4°	45%	91.9° (1983)	51.3° (1977)
21	78.8°	61.7°	40%	88.7° (1968)	49.8° (1992)
22	79°	61.7°	40%	91.8° (1983)	50.5° (1982)
23	79°	61.5°	35%	90° (1968)	50.9° (1973)
24	79.2°	61.9°	25%	91.2° (2007)	49.1° (1971)
25	79.9°	61.9°	28%	89.2° (1993)	50° (1977)
26	80.1°	62.1°	30%	92.8° (1993)	52.7° (1963)
27	80.4°	63.3°	43%	93.6° (2024)	51.6° (1969)
28	79.9°	63.7°	40%	91.6° (2024)	49.1° (1968)
29	79.3°	62.6°	40%	90.1° (1991)	44.4° (1982)
30	79°	61.5°	30%	91.8° (1993)	46° (1986)
31	78.1°	61.5°	37%	92.7° (2012)	50° (1976)