As of 11:04 PST

Weather in Petrolia, CA

58°Current weather

Petrolia, Saturday, 14 November, 11:04

Light rain. Feels like 57°. High 59°, low 51°.

Pressure29.88 inHg
Wind17.8 mph S
Humidity80%
Visibility6.2 mi
Dew point52°
Sun, 1560° / 49°1.49Heavy rain
60 °Heavy rain

Petrolia, Sunday, 15 November

Heavy rain. High 60°, low 49°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point47°
Mon, 1655° / 47°0.28Rain
55 °Rain

Petrolia, Monday, 16 November

Rain. High 55°, low 47°.

Pressure30.15 inHg
Wind5.9 mph NW
Humidity83%
Visibility5.5 mi
Dew point47°
Tue, 1756° / 43°0.84Heavy rain
56 °Heavy rain

Petrolia, Tuesday, 17 November

Heavy rain. High 56°, low 43°.

Pressure29.97 inHg
Wind11.8 mph S
Humidity62%
Visibility6.2 mi
Dew point41°
Wed, 1852° / 49°1.5Rain
52 °Rain

Petrolia, Wednesday, 18 November

Rain. High 52°, low 49°.

Pressure29.62 inHg
Wind19.4 mph S
Humidity94%
Visibility—
Dew point49°
Thu, 1962° / 49°0Clear
62 °Clear

Petrolia, Thursday, 19 November

Clear. High 62°, low 49°.

Pressure29.88 inHg
Wind9.2 mph N
Humidity55%
Visibility—
Dew point44°
Fri, 2055° / 48°0.02Light rain
55 °Light rain

Petrolia, Friday, 20 November

Light rain. High 55°, low 48°.

Pressure30.00 inHg
Wind14 mph SE
Humidity75%
Visibility—
Dew point46°
Sat, 2155° / 53°0.07Light rain
55 °Light rain

Petrolia, Saturday, 21 November

Light rain. High 55°, low 53°.

Pressure30.00 inHg
Wind16.3 mph SE
Humidity83%
Visibility—
Dew point49°
Sun, 2256° / 53°1.15Heavy rain
56 °Heavy rain

Petrolia, Sunday, 22 November

Heavy rain. High 56°, low 53°.

Pressure29.80 inHg
Wind26.5 mph SE
Humidity97%
Visibility—
Dew point53°
Mon, 2358° / 53°1.04Rain
58 °Rain

Petrolia, Monday, 23 November

Rain. High 58°, low 53°.

Pressure29.77 inHg
Wind28.1 mph SE
Humidity93%
Visibility—
Dew point54°
Tue, 2460° / 53°1.62Heavy rain
60 °Heavy rain

Petrolia, Tuesday, 24 November

Heavy rain. High 60°, low 53°.

Pressure29.68 inHg
Wind26.4 mph SE
Humidity95%
Visibility—
Dew point53°
Wed, 2554° / 50°1.06Rain
54 °Rain

Petrolia, Wednesday, 25 November

Rain. High 54°, low 50°.

Pressure29.97 inHg
Wind13.5 mph SW
Humidity84%
Visibility—
Dew point49°
Thu, 2654° / 50°0.5Rain
54 °Rain

Petrolia, Thursday, 26 November

Rain. High 54°, low 50°.

Pressure30.24 inHg
Wind19.1 mph NW
Humidity80%
Visibility—
Dew point47°
Fri, 2758° / 44°0Clear
58 °Clear

Petrolia, Friday, 27 November

Clear. High 58°, low 44°.

Pressure30.27 inHg
Wind9.3 mph N
Humidity51%
Visibility—
Dew point38°
Sat, 2857° / 47°0Overcast
57 °Overcast

Petrolia, Saturday, 28 November

Overcast. High 57°, low 47°.

Pressure30.33 inHg
Wind9.3 mph SE
Humidity56%
Visibility—
Dew point40°
Sun, 2956° / 51°0Overcast
56 °Overcast

Petrolia, Sunday, 29 November

Overcast. High 56°, low 51°.

Pressure30.30 inHg
Wind19.6 mph SE
Humidity58%
Visibility—
Dew point40°

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.