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As of 18:50 PDT

Weather in Potrero, CA

77°Current weather

Potrero, Friday, 16 October, 18:50

Clear. Feels like 76°. High 84°, low 64°.

Pressure29.94 inHg
Wind21.4 mph E
Humidity31%
Visibility6.2 mi
Dew point44°
Sat, 1781° / 67°0Overcast
81 °Overcast

Potrero, Saturday, 17 October

Overcast. High 81°, low 67°.

Pressure30.03 inHg
Wind21.2 mph E
Humidity26%
Visibility6.2 mi
Dew point38°
Sun, 1881° / 60°0Clear
81 °Clear

Potrero, Sunday, 18 October

Clear. High 81°, low 60°.

Pressure29.97 inHg
Wind2.2 mph NE
Humidity23%
Visibility6.2 mi
Dew point39°
Mon, 1979° / 58°0Clear
79 °Clear

Potrero, Monday, 19 October

Clear. High 79°, low 58°.

Pressure29.94 inHg
Wind6.7 mph SW
Humidity27%
Visibility6.2 mi
Dew point43°
Tue, 2076° / 59°0.02Light rain
76 °Light rain

Potrero, Tuesday, 20 October

Light rain. High 76°, low 59°.

Pressure29.88 inHg
Wind5.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point49°
Wed, 2172° / 57°0.04Light rain
72 °Light rain

Potrero, Wednesday, 21 October

Light rain. High 72°, low 57°.

Pressure29.91 inHg
Wind10.1 mph SW
Humidity48%
Visibility—
Dew point48°
Thu, 2266° / 55°0.31Rain
66 °Rain

Potrero, Thursday, 22 October

Rain. High 66°, low 55°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity65%
Visibility—
Dew point51°
Fri, 2365° / 51°0Clear
65 °Clear

Potrero, Friday, 23 October

Clear. High 65°, low 51°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity61%
Visibility—
Dew point46°
Sat, 2456° / 48°0.02Light rain
56 °Light rain

Potrero, Saturday, 24 October

Light rain. High 56°, low 48°.

Pressure29.97 inHg
Wind11 mph W
Humidity75%
Visibility—
Dew point46°
Sun, 2571° / 47°0Mostly clear
71 °Mostly clear

Potrero, Sunday, 25 October

Mostly clear. High 71°, low 47°.

Pressure30.03 inHg
Wind5.2 mph NE
Humidity25%
Visibility—
Dew point27°
Mon, 2675° / 58°0Overcast
75 °Overcast

Potrero, Monday, 26 October

Overcast. High 75°, low 58°.

Pressure29.91 inHg
Wind11.8 mph E
Humidity22%
Visibility—
Dew point29°
Tue, 2776° / 57°0.01Light rain
76 °Light rain

Potrero, Tuesday, 27 October

Light rain. High 76°, low 57°.

Pressure29.77 inHg
Wind16.6 mph E
Humidity22%
Visibility—
Dew point31°
Wed, 2857° / 54°0.32Rain
57 °Rain

Potrero, Wednesday, 28 October

Rain. High 57°, low 54°.

Pressure29.77 inHg
Wind18.5 mph SW
Humidity80%
Visibility—
Dew point48°
Thu, 2962° / 52°0.08Light rain
62 °Light rain

Potrero, Thursday, 29 October

Light rain. High 62°, low 52°.

Pressure30.03 inHg
Wind9.7 mph W
Humidity70%
Visibility—
Dew point47°
Fri, 3071° / 50°0Overcast
71 °Overcast

Potrero, Friday, 30 October

Overcast. High 71°, low 50°.

Pressure30.00 inHg
Wind7.7 mph E
Humidity36%
Visibility—
Dew point38°
Sat, 3171° / 56°0Overcast
71 °Overcast

Potrero, Saturday, 31 October

Overcast. High 71°, low 56°.

Pressure30.03 inHg
Wind7.1 mph E
Humidity36%
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 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.