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As of 13:16 PST

Weather in Petrolia, CA

63°Current weather

Petrolia, Wednesday, 4 November, 13:16

Overcast. Feels like 63°. High 63°, low 46°.

Pressure30.12 inHg
Wind6.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point52°
Thu, 0564° / 50°0Overcast
64 °Overcast

Petrolia, Thursday, 5 November

Overcast. High 64°, low 50°.

Pressure30.15 inHg
Wind8.6 mph N
Humidity51%
Visibility6.2 mi
Dew point45°
Fri, 0666° / 49°0Clear
66 °Clear

Petrolia, Friday, 6 November

Clear. High 66°, low 49°.

Pressure30.21 inHg
Wind9.2 mph N
Humidity43%
Visibility6.2 mi
Dew point40°
Sat, 0766° / 51°0Light rain
66 °Light rain

Petrolia, Saturday, 7 November

Light rain. High 66°, low 51°.

Pressure30.12 inHg
Wind4.7 mph SW
Humidity83%
Visibility6.2 mi
Dew point56°
Sun, 0863° / 52°0.05Light rain
63 °Light rain

Petrolia, Sunday, 8 November

Light rain. High 63°, low 52°.

Pressure30.18 inHg
Wind3.9 mph N
Humidity90%
Visibility6.2 mi
Dew point57°
Mon, 0966° / 53°0Clear
66 °Clear

Petrolia, Monday, 9 November

Clear. High 66°, low 53°.

Pressure30.15 inHg
Wind7.5 mph S
Humidity53%
Visibility—
Dew point47°
Tue, 1067° / 55°0Partly cloudy
67 °Partly cloudy

Petrolia, Tuesday, 10 November

Partly cloudy. High 67°, low 55°.

Pressure30.03 inHg
Wind8.7 mph NW
Humidity40%
Visibility—
Dew point40°
Wed, 1166° / 55°0Overcast
66 °Overcast

Petrolia, Wednesday, 11 November

Overcast. High 66°, low 55°.

Pressure29.94 inHg
Wind11 mph S
Humidity43%
Visibility—
Dew point42°
Thu, 1266° / 54°0Partly cloudy
66 °Partly cloudy

Petrolia, Thursday, 12 November

Partly cloudy. High 66°, low 54°.

Pressure29.97 inHg
Wind9.6 mph SE
Humidity57%
Visibility—
Dew point49°
Fri, 1363° / 54°0.04Light rain
63 °Light rain

Petrolia, Friday, 13 November

Light rain. High 63°, low 54°.

Pressure29.80 inHg
Wind22.6 mph SE
Humidity66%
Visibility—
Dew point50°
Sat, 1458° / 52°2.91Heavy rain
58 °Heavy rain

Petrolia, Saturday, 14 November

Heavy rain. High 58°, low 52°.

Pressure29.59 inHg
Wind24.3 mph SE
Humidity97%
Visibility—
Dew point54°
Sun, 1558° / 51°0.11Light rain
58 °Light rain

Petrolia, Sunday, 15 November

Light rain. High 58°, low 51°.

Pressure29.91 inHg
Wind17.7 mph SE
Humidity69%
Visibility—
Dew point47°
Mon, 1660° / 50°0.05Light rain
60 °Light rain

Petrolia, Monday, 16 November

Light rain. High 60°, low 50°.

Pressure30.12 inHg
Wind10.8 mph SE
Humidity66%
Visibility—
Dew point47°
Tue, 1755° / 52°0.34Light rain
55 °Light rain

Petrolia, Tuesday, 17 November

Light rain. High 55°, low 52°.

Pressure30.03 inHg
Wind17.7 mph SE
Humidity92%
Visibility—
Dew point51°
Wed, 1865° / 51°0.05Light rain
65 °Light rain

Petrolia, Wednesday, 18 November

Light rain. High 65°, low 51°.

Pressure30.06 inHg
Wind10.2 mph N
Humidity55%
Visibility—
Dew point46°
Thu, 1965° / 53°0Clear
65 °Clear

Petrolia, Thursday, 19 November

Clear. High 65°, low 53°.

Pressure30.09 inHg
Wind6.2 mph NE
Humidity47%
Visibility—
Dew point43°

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.