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As of 08:04 PDT

Weather in Potrero, CA

68°Current weather

Potrero, Saturday, 17 October, 08:04

Overcast. Feels like 67°. High 74°, low 67°.

Pressure30.00 inHg
Wind18.2 mph NE
Humidity42%
Visibility6.2 mi
Dew point45°
Sun, 1878° / 63°0Clear
78 °Clear

Potrero, Sunday, 18 October

Clear. High 78°, low 63°.

Pressure29.97 inHg
Wind3.6 mph NW
Humidity25%
Visibility6.2 mi
Dew point40°
Mon, 1980° / 59°0Clear
80 °Clear

Potrero, Monday, 19 October

Clear. High 80°, low 59°.

Pressure29.91 inHg
Wind6.9 mph W
Humidity27%
Visibility6.2 mi
Dew point44°
Tue, 2079° / 61°0Clear
79 °Clear

Potrero, Tuesday, 20 October

Clear. High 79°, low 61°.

Pressure29.88 inHg
Wind5.1 mph W
Humidity28%
Visibility6.2 mi
Dew point43°
Wed, 2175° / 58°0.15Rain
75 °Rain

Potrero, Wednesday, 21 October

Rain. High 75°, low 58°.

Pressure29.91 inHg
Wind11.9 mph S
Humidity47%
Visibility—
Dew point48°
Thu, 2264° / 55°0.7Rain
64 °Rain

Potrero, Thursday, 22 October

Rain. High 64°, low 55°.

Pressure29.97 inHg
Wind7.3 mph W
Humidity74%
Visibility—
Dew point55°
Fri, 2364° / 54°0.01Light rain
64 °Light rain

Potrero, Friday, 23 October

Light rain. High 64°, low 54°.

Pressure30.06 inHg
Wind10.4 mph NW
Humidity67%
Visibility—
Dew point48°
Sat, 2475° / 56°0Clear
75 °Clear

Potrero, Saturday, 24 October

Clear. High 75°, low 56°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity28%
Visibility—
Dew point35°
Sun, 2571° / 59°0Overcast
71 °Overcast

Potrero, Sunday, 25 October

Overcast. High 71°, low 59°.

Pressure29.88 inHg
Wind9.5 mph W
Humidity43%
Visibility—
Dew point44°
Mon, 2674° / 55°0Clear
74 °Clear

Potrero, Monday, 26 October

Clear. High 74°, low 55°.

Pressure29.77 inHg
Wind6.9 mph NE
Humidity44%
Visibility—
Dew point43°
Tue, 2775° / 59°0Clear
75 °Clear

Potrero, Tuesday, 27 October

Clear. High 75°, low 59°.

Pressure29.88 inHg
Wind13.3 mph W
Humidity31%
Visibility—
Dew point38°
Wed, 2871° / 58°0Overcast
71 °Overcast

Potrero, Wednesday, 28 October

Overcast. High 71°, low 58°.

Pressure30.03 inHg
Wind12 mph SW
Humidity40%
Visibility—
Dew point42°
Thu, 2963° / 55°0Light rain
63 °Light rain

Potrero, Thursday, 29 October

Light rain. High 63°, low 55°.

Pressure29.97 inHg
Wind17.5 mph W
Humidity65%
Visibility—
Dew point49°
Fri, 3064° / 53°0Overcast
64 °Overcast

Potrero, Friday, 30 October

Overcast. High 64°, low 53°.

Pressure29.94 inHg
Wind13.6 mph W
Humidity54%
Visibility—
Dew point41°
Sat, 3160° / 50°0Overcast
60 °Overcast

Potrero, Saturday, 31 October

Overcast. High 60°, low 50°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity64%
Visibility—
Dew point44°
Sun, 0155° / 51°0.21Light rain
55 °Light rain

Potrero, Sunday, 1 November

Light rain. High 55°, low 51°.

Pressure29.88 inHg
Wind17.9 mph SW
Humidity82%
Visibility—
Dew point47°

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 Potrero, 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 Potrero, 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.