As of 19:00 EDT

Weather in Petroleum, OH

65°Current weather

Petroleum, Saturday, 10 October, 19:00

Overcast. Feels like 64°. High 69°, low 49°.

Pressure30.27 inHg
Wind9.5 mph SE
Humidity57%
Visibility6.2 mi
Dew point49°

Monthly outlook for Petroleum, OH: average high 60.9°, average low 44.9°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 13 October (80.2°), the coolest 19 October (30.5°).

60.9°/44.9°
Average high / low
+0.1°
Above normal
5 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October62.5°62°+0.3°
20 October – 29 October58.2°57.9°+0.2°
30 October – 8 Novemberat normal54.9°—

October records over 66 years

86.4°1 October 2019All-time high
26.6°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Youngstown (9 mi).

Sun, 1167° / 51°0.21Rain
67 °Rain

Petroleum, Sunday, 11 October

Rain. High 67°, low 51°.

Pressure30.03 inHg
Wind11 mph SE
Humidity86%
Visibility3.2 mi
Dew point58°
Mon, 1274° / 52°0Partly cloudy
74 °Partly cloudy

Petroleum, Monday, 12 October

Partly cloudy. High 74°, low 52°.

Pressure29.97 inHg
Wind7.9 mph NW
Humidity75%
Visibility6.2 mi
Dew point59°
Tue, 1380° / 63°0Clear
80 °Clear

Petroleum, Tuesday, 13 October

Clear. High 80°, low 63°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point63°
Wed, 1469° / 61°0.27Rain
69 °Rain

Petroleum, Wednesday, 14 October

Rain. High 69°, low 61°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity84%
Visibility3.2 mi
Dew point62°
Thu, 1561° / 54°0Overcast
61 °Overcast

Petroleum, Thursday, 15 October

Overcast. High 61°, low 54°.

Pressure30.27 inHg
Wind8.2 mph NE
Humidity59%
Visibility—
Dew point46°
Fri, 1663° / 53°0.28Rain
63 °Rain

Petroleum, Friday, 16 October

Rain. High 63°, low 53°.

Pressure29.83 inHg
Wind14.3 mph SW
Humidity91%
Visibility—
Dew point59°
Sat, 1751° / 39°0.08Light rain
51 °Light rain

Petroleum, Saturday, 17 October

Light rain. High 51°, low 39°.

Pressure29.94 inHg
Wind11.7 mph W
Humidity44%
Visibility—
Dew point28°
Sun, 1844° / 35°0.04Light rain
44 °Light rain

Petroleum, Sunday, 18 October

Light rain. High 44°, low 35°.

Pressure30.33 inHg
Wind13.7 mph NW
Humidity41%
Visibility—
Dew point21°
Mon, 1949° / 30°0Clear
49 °Clear

Petroleum, Monday, 19 October

Clear. High 49°, low 30°.

Pressure30.62 inHg
Wind7.5 mph N
Humidity39%
Visibility—
Dew point23°
Tue, 2052° / 32°0Overcast
52 °Overcast

Petroleum, Tuesday, 20 October

Overcast. High 52°, low 32°.

Pressure30.50 inHg
Wind3.9 mph SE
Humidity29%
Visibility—
Dew point18°
Wed, 2156° / 34°0Clear
56 °Clear

Petroleum, Wednesday, 21 October

Clear. High 56°, low 34°.

Pressure30.42 inHg
Wind4.6 mph SE
Humidity32%
Visibility—
Dew point24°
Thu, 2261° / 38°0Overcast
61 °Overcast

Petroleum, Thursday, 22 October

Overcast. High 61°, low 38°.

Pressure30.42 inHg
Wind7.6 mph S
Humidity42%
Visibility—
Dew point35°
Fri, 2361° / 40°0Overcast
61 °Overcast

Petroleum, Friday, 23 October

Overcast. High 61°, low 40°.

Pressure30.24 inHg
Wind9.9 mph S
Humidity48%
Visibility—
Dew point38°
Sat, 2460° / 42°0Overcast
60 °Overcast

Petroleum, Saturday, 24 October

Overcast. High 60°, low 42°.

Pressure30.18 inHg
Wind10.8 mph SE
Humidity50%
Visibility—
Dew point39°
Sun, 2559° / 43°0Overcast
59 °Overcast

Petroleum, Sunday, 25 October

Overcast. High 59°, low 43°.

Pressure30.12 inHg
Wind10.6 mph SE
Humidity40%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 43°0.09Climate normal
57 °Climate normal

Petroleum, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1963)
Record low29° (1962)
Tue, 2757° / 42°0.1Climate normal
57 °Climate normal

Petroleum, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high76° (1984)
Record low28° (1962)
Wed, 2856° / 42°0.12Climate normal
56 °Climate normal

Petroleum, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (2014)
Record low27° (1976)
Thu, 2955° / 40°0.13Climate normal
55 °Climate normal

Petroleum, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2024)
Record low27° (1965)
Fri, 3057° / 40°0.11Climate normal
57 °Climate normal

Petroleum, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2024)
Record low29° (2008)
Sat, 3158° / 42°0.14Climate normal
58 °Climate normal

Petroleum, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation35%
Record high76° (2024)
Record low27° (1988)
Sun, 0157° / 43°0.12Climate normal
57 °Climate normal

Petroleum, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation47%
Record high73° (1974)
Record low29° (2023)
Mon, 0257° / 42°0.15Climate normal
57 °Climate normal

Petroleum, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation43%
Record high74° (1982)
Record low28° (1993)
Tue, 0355° / 40°0.08Climate normal
55 °Climate normal

Petroleum, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation30%
Record high78° (1961)
Record low28° (1966)
Wed, 0454° / 40°0.11Climate normal
54 °Climate normal

Petroleum, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2003)
Record low24° (1991)
Thu, 0554° / 40°0.11Climate normal
54 °Climate normal

Petroleum, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation38%
Record high75° (2024)
Record low20° (1991)
Fri, 0653° / 40°0.08Climate normal
53 °Climate normal

Petroleum, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high72° (1975)
Record low27° (1995)
Sat, 0752° / 39°0.1Climate normal
52 °Climate normal

Petroleum, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation43%
Record high69° (1996)
Record low27° (1960)
Sun, 0853° / 38°0.08Climate normal
53 °Climate normal

Petroleum, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2020)
Record low25° (1967)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Petroleum, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Petroleum, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.