As of 19:08 PDT

Weather in Petrolia, CA

51°Current weather

Petrolia, Saturday, 24 October, 19:08

Clear. Feels like 49°. High 70°, low 43°.

Pressure30.03 inHg
Wind7.4 mph NE
Humidity80%
Visibility6.2 mi
Dew point45°
Sun, 2564° / 47°0Overcast
64 °Overcast

Petrolia, Sunday, 25 October

Overcast. High 64°, low 47°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point41°
Mon, 2661° / 50°0.11Rain
61 °Rain

Petrolia, Monday, 26 October

Rain. High 61°, low 50°.

Pressure30.18 inHg
Wind5.4 mph NW
Humidity75%
Visibility6.2 mi
Dew point50°
Tue, 2761° / 48°0Partly cloudy
61 °Partly cloudy

Petrolia, Tuesday, 27 October

Partly cloudy. High 61°, low 48°.

Pressure30.12 inHg
Wind8.3 mph N
Humidity68%
Visibility6.2 mi
Dew point47°
Wed, 2859° / 51°0Overcast
59 °Overcast

Petrolia, Wednesday, 28 October

Overcast. High 59°, low 51°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity73%
Visibility4.5 mi
Dew point46°
Thu, 2958° / 49°0Clear
58 °Clear

Petrolia, Thursday, 29 October

Clear. High 58°, low 49°.

Pressure30.00 inHg
Wind13 mph N
Humidity63%
Visibility—
Dew point44°
Fri, 3057° / 43°0Mostly clear
57 °Mostly clear

Petrolia, Friday, 30 October

Mostly clear. High 57°, low 43°.

Pressure29.94 inHg
Wind8.1 mph NW
Humidity56%
Visibility—
Dew point40°
Sat, 3156° / 42°0Clear
56 °Clear

Petrolia, Saturday, 31 October

Clear. High 56°, low 42°.

Pressure30.00 inHg
Wind10.4 mph N
Humidity49%
Visibility—
Dew point36°
Sun, 0159° / 43°0Clear
59 °Clear

Petrolia, Sunday, 1 November

Clear. High 59°, low 43°.

Pressure30.18 inHg
Wind5.7 mph NE
Humidity38%
Visibility—
Dew point32°
Mon, 0260° / 47°0Partly cloudy
60 °Partly cloudy

Petrolia, Monday, 2 November

Partly cloudy. High 60°, low 47°.

Pressure30.27 inHg
Wind13.8 mph SE
Humidity42%
Visibility—
Dew point35°
Tue, 0361° / 49°0.29Rain
61 °Rain

Petrolia, Tuesday, 3 November

Rain. High 61°, low 49°.

Pressure30.18 inHg
Wind16 mph SE
Humidity59%
Visibility—
Dew point45°
Wed, 0460° / 50°0Overcast
60 °Overcast

Petrolia, Wednesday, 4 November

Overcast. High 60°, low 50°.

Pressure30.06 inHg
Wind11.5 mph SE
Humidity65%
Visibility—
Dew point47°
Thu, 0558° / 55°1.75Heavy rain
58 °Heavy rain

Petrolia, Thursday, 5 November

Heavy rain. High 58°, low 55°.

Pressure29.88 inHg
Wind21.3 mph SE
Humidity96%
Visibility—
Dew point55°
Fri, 0660° / 59°1.42Rain
60 °Rain

Petrolia, Friday, 6 November

Rain. High 60°, low 59°.

Pressure29.88 inHg
Wind19.4 mph S
Humidity98%
Visibility—
Dew point59°
Sat, 0763° / 60°0.17Light rain
63 °Light rain

Petrolia, Saturday, 7 November

Light rain. High 63°, low 60°.

Pressure30.03 inHg
Wind15.9 mph S
Humidity91%
Visibility—
Dew point60°
Sun, 0867° / 60°0Overcast
67 °Overcast

Petrolia, Sunday, 8 November

Overcast. High 67°, low 60°.

Pressure30.00 inHg
Wind12.5 mph SE
Humidity75%
Visibility—
Dew point58°

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, CA 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, CA 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.