As of 11:21 EDT

Weather in Petrolia, PA

54°Current weather

Petrolia, Monday, 19 October, 11:21

Clear. Feels like 52°. High 64°, low 32°.

Pressure30.47 inHg
Wind1 mph NW
Humidity65%
Visibility6.2 mi
Dew point42°

Monthly outlook for Petrolia, PA: average high 55.7°, average low 37.2°. That is 0° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 20 October (67.2°), the coolest 30 October (26.6°).

55.7°/37.2°
Average high / low
−0°
Below normal
3 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October59.5°56.5°+1.7°
29 October – 7 November49.4°53.4°-2.2°
8 November – 17 Novemberat normal48.3°—

October records over 66 years

84.9°1 October 2019All-time high
23.9°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Concord (6 mi).

Tue, 2067° / 35°0Mostly clear
67 °Mostly clear

Petrolia, Tuesday, 20 October

Mostly clear. High 67°, low 35°.

Pressure30.39 inHg
Wind4 mph NE
Humidity59%
Visibility6.2 mi
Dew point45°
Wed, 2162° / 35°0Clear
62 °Clear

Petrolia, Wednesday, 21 October

Clear. High 62°, low 35°.

Pressure30.30 inHg
Wind2 mph E
Humidity53%
Visibility6.2 mi
Dew point40°
Thu, 2259° / 39°0Mostly clear
59 °Mostly clear

Petrolia, Thursday, 22 October

Mostly clear. High 59°, low 39°.

Pressure30.18 inHg
Wind11.4 mph N
Humidity65%
Visibility6.2 mi
Dew point47°
Fri, 2352° / 35°0Clear
52 °Clear

Petrolia, Friday, 23 October

Clear. High 52°, low 35°.

Pressure30.36 inHg
Wind7.6 mph N
Humidity49%
Visibility—
Dew point31°
Sat, 2455° / 29°0Clear
55 °Clear

Petrolia, Saturday, 24 October

Clear. High 55°, low 29°.

Pressure30.50 inHg
Wind5.7 mph NE
Humidity42%
Visibility—
Dew point28°
Sun, 2561° / 36°0Clear
61 °Clear

Petrolia, Sunday, 25 October

Clear. High 61°, low 36°.

Pressure30.39 inHg
Wind6.3 mph S
Humidity49%
Visibility—
Dew point38°
Mon, 2657° / 46°0Overcast
57 °Overcast

Petrolia, Monday, 26 October

Overcast. High 57°, low 46°.

Pressure30.30 inHg
Wind4.7 mph S
Humidity72%
Visibility—
Dew point46°
Tue, 2764° / 49°0Overcast
64 °Overcast

Petrolia, Tuesday, 27 October

Overcast. High 64°, low 49°.

Pressure30.06 inHg
Wind9.5 mph SW
Humidity51%
Visibility—
Dew point43°
Wed, 2854° / 33°0.3Snow
54 °Snow

Petrolia, Wednesday, 28 October

Snow. High 54°, low 33°.

Pressure29.97 inHg
Wind13.2 mph NW
Humidity93%
Visibility—
Dew point38°
Thu, 2942° / 29°0Light snow
42 °Light snow

Petrolia, Thursday, 29 October

Light snow. High 42°, low 29°.

Pressure30.15 inHg
Wind12.3 mph W
Humidity54%
Visibility—
Dew point24°
Fri, 3049° / 27°0Mostly clear
49 °Mostly clear

Petrolia, Friday, 30 October

Mostly clear. High 49°, low 27°.

Pressure30.12 inHg
Wind9.8 mph SW
Humidity34%
Visibility—
Dew point19°
Sat, 3153° / 39°0Overcast
53 °Overcast

Petrolia, Saturday, 31 October

Overcast. High 53°, low 39°.

Pressure30.18 inHg
Wind6.8 mph SW
Humidity41%
Visibility—
Dew point28°
Sun, 0151° / 44°0.13Light rain
51 °Light rain

Petrolia, Sunday, 1 November

Light rain. High 51°, low 44°.

Pressure30.03 inHg
Wind7.3 mph SE
Humidity91%
Visibility—
Dew point44°
Mon, 0255° / 44°0.55Rain
55 °Rain

Petrolia, Monday, 2 November

Rain. High 55°, low 44°.

Pressure29.71 inHg
Wind9.8 mph NW
Humidity87%
Visibility—
Dew point47°
Tue, 0347° / 44°0Overcast
47 °Overcast

Petrolia, Tuesday, 3 November

Overcast. High 47°, low 44°.

Pressure29.74 inHg
Wind15.6 mph N
Humidity83%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 38°0.11Climate normal
52 °Climate normal

Petrolia, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (2003)
Record low23° (1991)
Thu, 0552° / 39°0.11Climate normal
52 °Climate normal

Petrolia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high74° (2024)
Record low19° (1991)
Fri, 0651° / 38°0.1Climate normal
51 °Climate normal

Petrolia, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (1975)
Record low25° (1995)
Sat, 0750° / 37°0.13Climate normal
50 °Climate normal

Petrolia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1996)
Record low26° (1967)
Sun, 0851° / 36°0.11Climate normal
51 °Climate normal

Petrolia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (1976)
Mon, 0951° / 37°0.11Climate normal
51 °Climate normal

Petrolia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (2020)
Record low21° (1991)
Tue, 1051° / 37°0.17Climate normal
51 °Climate normal

Petrolia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high73° (2020)
Record low20° (2017)
Wed, 1149° / 36°0.16Climate normal
49 °Climate normal

Petrolia, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2017)
Thu, 1247° / 34°0.13Climate normal
47 °Climate normal

Petrolia, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2019)
Fri, 1346° / 33°0.07Climate normal
46 °Climate normal

Petrolia, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1989)
Record low11° (2019)
Sat, 1447° / 34°0.11Climate normal
47 °Climate normal

Petrolia, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1994)
Record low16° (1986)
Sun, 1547° / 34°0.15Climate normal
47 °Climate normal

Petrolia, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation53%
Record high65° (1971)
Record low9° (1996)
Mon, 1647° / 34°0.15Climate normal
47 °Climate normal

Petrolia, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation40%
Record high65° (1988)
Record low17° (1967)
Tue, 1746° / 33°0.14Climate normal
46 °Climate normal

Petrolia, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high62° (2021)
Record low17° (2014)

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 Petrolia, PA 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 Petrolia, PA 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.