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As of 23:54 PST

Weather in Petrolia, CA

54°Current weather

Petrolia, Tuesday, 10 November, 23:54

Overcast. Feels like 54°. High 72°, low 54°.

Pressure30.12 inHg
Wind7.6 mph S
Humidity95%
Visibility0.3 mi
Dew point53°
Wed, 1173° / 54°0Mostly clear
73 °Mostly clear

Petrolia, Wednesday, 11 November

Mostly clear. High 73°, low 54°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity70%
Visibility6.2 mi
Dew point54°
Thu, 1267° / 55°0.11Light rain
67 °Light rain

Petrolia, Thursday, 12 November

Light rain. High 67°, low 55°.

Pressure29.77 inHg
Wind14.7 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Fri, 1359° / 49°2.11Heavy rain
59 °Heavy rain

Petrolia, Friday, 13 November

Heavy rain. High 59°, low 49°.

Pressure29.53 inHg
Wind10.4 mph SW
Humidity95%
Visibility2.0 mi
Dew point51°
Sat, 1460° / 49°0.06Light rain
60 °Light rain

Petrolia, Saturday, 14 November

Light rain. High 60°, low 49°.

Pressure29.91 inHg
Wind11.3 mph S
Humidity77%
Visibility6.2 mi
Dew point49°
Sun, 1557° / 51°0.99Rain
57 °Rain

Petrolia, Sunday, 15 November

Rain. High 57°, low 51°.

Pressure29.88 inHg
Wind20.2 mph SE
Humidity95%
Visibility—
Dew point55°
Mon, 1655° / 46°0.12Light rain
55 °Light rain

Petrolia, Monday, 16 November

Light rain. High 55°, low 46°.

Pressure30.06 inHg
Wind4.5 mph SW
Humidity76%
Visibility—
Dew point46°
Tue, 1757° / 48°0.54Rain
57 °Rain

Petrolia, Tuesday, 17 November

Rain. High 57°, low 48°.

Pressure30.09 inHg
Wind15.1 mph S
Humidity72%
Visibility—
Dew point47°
Wed, 1854° / 49°0.56Rain
54 °Rain

Petrolia, Wednesday, 18 November

Rain. High 54°, low 49°.

Pressure30.12 inHg
Wind12.6 mph W
Humidity71%
Visibility—
Dew point43°
Thu, 1959° / 48°2.55Heavy rain
59 °Heavy rain

Petrolia, Thursday, 19 November

Heavy rain. High 59°, low 48°.

Pressure30.09 inHg
Wind15.5 mph SE
Humidity97%
Visibility—
Dew point51°
Fri, 2065° / 56°0.04Light rain
65 °Light rain

Petrolia, Friday, 20 November

Light rain. High 65°, low 56°.

Pressure30.33 inHg
Wind7.5 mph N
Humidity76%
Visibility—
Dew point56°
Sat, 2163° / 55°0Partly cloudy
63 °Partly cloudy

Petrolia, Saturday, 21 November

Partly cloudy. High 63°, low 55°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity73%
Visibility—
Dew point53°
Sun, 2265° / 54°0Overcast
65 °Overcast

Petrolia, Sunday, 22 November

Overcast. High 65°, low 54°.

Pressure30.12 inHg
Wind3.6 mph E
Humidity67%
Visibility—
Dew point52°
Mon, 2363° / 55°0Overcast
63 °Overcast

Petrolia, Monday, 23 November

Overcast. High 63°, low 55°.

Pressure30.06 inHg
Wind13.6 mph SE
Humidity74%
Visibility—
Dew point53°
Tue, 2458° / 54°0.35Rain
58 °Rain

Petrolia, Tuesday, 24 November

Rain. High 58°, low 54°.

Pressure29.97 inHg
Wind17.8 mph SE
Humidity83%
Visibility—
Dew point52°
Wed, 2559° / 53°0.01Light rain
59 °Light rain

Petrolia, Wednesday, 25 November

Light rain. High 59°, low 53°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity73%
Visibility—
Dew point50°

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.