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As of 13:32 PDT

Weather in Potrero, CA

79°Current weather

Potrero, Sunday, 18 October, 13:32

Clear. Feels like 79°. High 79°, low 56°.

Pressure29.94 inHg
Wind3.5 mph SW
Humidity28%
Visibility6.2 mi
Dew point43°
Mon, 1978° / 58°0Clear
78 °Clear

Potrero, Monday, 19 October

Clear. High 78°, low 58°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity25%
Visibility6.2 mi
Dew point42°
Tue, 2079° / 60°0Overcast
79 °Overcast

Potrero, Tuesday, 20 October

Overcast. High 79°, low 60°.

Pressure29.88 inHg
Wind7.3 mph SW
Humidity30%
Visibility6.2 mi
Dew point44°
Wed, 2174° / 57°0.01Light rain
74 °Light rain

Potrero, Wednesday, 21 October

Light rain. High 74°, low 57°.

Pressure29.91 inHg
Wind8 mph SW
Humidity40%
Visibility6.2 mi
Dew point48°
Thu, 2263° / 54°0.26Rain
63 °Rain

Potrero, Thursday, 22 October

Rain. High 63°, low 54°.

Pressure29.97 inHg
Wind6.5 mph W
Humidity69%
Visibility6.2 mi
Dew point52°
Fri, 2368° / 51°0Clear
68 °Clear

Potrero, Friday, 23 October

Clear. High 68°, low 51°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity61%
Visibility—
Dew point49°
Sat, 2473° / 52°0Clear
73 °Clear

Potrero, Saturday, 24 October

Clear. High 73°, low 52°.

Pressure29.97 inHg
Wind6.4 mph NW
Humidity29%
Visibility—
Dew point35°
Sun, 2576° / 58°0Clear
76 °Clear

Potrero, Sunday, 25 October

Clear. High 76°, low 58°.

Pressure29.94 inHg
Wind14.1 mph W
Humidity25%
Visibility—
Dew point33°
Mon, 2677° / 59°0Overcast
77 °Overcast

Potrero, Monday, 26 October

Overcast. High 77°, low 59°.

Pressure29.88 inHg
Wind8.5 mph W
Humidity23%
Visibility—
Dew point32°
Tue, 2774° / 57°0Mostly clear
74 °Mostly clear

Potrero, Tuesday, 27 October

Mostly clear. High 74°, low 57°.

Pressure29.94 inHg
Wind7.8 mph W
Humidity38%
Visibility—
Dew point42°
Wed, 2869° / 54°0Overcast
69 °Overcast

Potrero, Wednesday, 28 October

Overcast. High 69°, low 54°.

Pressure29.94 inHg
Wind8.3 mph W
Humidity37%
Visibility—
Dew point37°
Thu, 2962° / 51°0Partly cloudy
62 °Partly cloudy

Potrero, Thursday, 29 October

Partly cloudy. High 62°, low 51°.

Pressure29.88 inHg
Wind11.6 mph W
Humidity62%
Visibility—
Dew point44°
Fri, 3055° / 49°0.06Light rain
55 °Light rain

Potrero, Friday, 30 October

Light rain. High 55°, low 49°.

Pressure29.91 inHg
Wind14.7 mph W
Humidity72%
Visibility—
Dew point46°
Sat, 3153° / 47°0.22Rain
53 °Rain

Potrero, Saturday, 31 October

Rain. High 53°, low 47°.

Pressure29.97 inHg
Wind11.2 mph NW
Humidity78%
Visibility—
Dew point44°
Sun, 0161° / 45°0Clear
61 °Clear

Potrero, Sunday, 1 November

Clear. High 61°, low 45°.

Pressure30.09 inHg
Wind6 mph NW
Humidity56%
Visibility—
Dew point38°
Mon, 0268° / 53°0Clear
68 °Clear

Potrero, Monday, 2 November

Clear. High 68°, low 53°.

Pressure30.03 inHg
Wind18.5 mph NE
Humidity30%
Visibility—
Dew point32°

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.