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As of 21:27 PDT

Weather in Boulder Bay, CA

49°Current weather

Boulder Bay, Saturday, 17 October, 21:27

Overcast. Feels like 49°. High 62°, low 49°.

Pressure30.06 inHg
Wind0 mph N
Humidity59%
Visibility6.2 mi
Dew point35°
Sun, 1861° / 42°0Partly cloudy
61 °Partly cloudy

Boulder Bay, Sunday, 18 October

Partly cloudy. High 61°, low 42°.

Pressure30.09 inHg
Wind4.4 mph N
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 44°0Mostly clear
61 °Mostly clear

Boulder Bay, Monday, 19 October

Mostly clear. High 61°, low 44°.

Pressure30.00 inHg
Wind3.9 mph NW
Humidity37%
Visibility6.2 mi
Dew point35°
Tue, 2060° / 41°0Mostly clear
60 °Mostly clear

Boulder Bay, Tuesday, 20 October

Mostly clear. High 60°, low 41°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point35°
Wed, 2155° / 40°0.24Rain
55 °Rain

Boulder Bay, Wednesday, 21 October

Rain. High 55°, low 40°.

Pressure29.91 inHg
Wind11 mph S
Humidity40%
Visibility6.2 mi
Dew point30°
Thu, 2248° / 36°0.35Rain
48 °Rain

Boulder Bay, Thursday, 22 October

Rain. High 48°, low 36°.

Pressure29.94 inHg
Wind8.9 mph SW
Humidity52%
Visibility—
Dew point30°
Fri, 2353° / 36°0Clear
53 °Clear

Boulder Bay, Friday, 23 October

Clear. High 53°, low 36°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity44%
Visibility—
Dew point28°
Sat, 2453° / 40°0Clear
53 °Clear

Boulder Bay, Saturday, 24 October

Clear. High 53°, low 40°.

Pressure30.09 inHg
Wind10.8 mph NE
Humidity43%
Visibility—
Dew point27°
Sun, 2555° / 41°0Clear
55 °Clear

Boulder Bay, Sunday, 25 October

Clear. High 55°, low 41°.

Pressure30.06 inHg
Wind12 mph NE
Humidity36%
Visibility—
Dew point24°
Mon, 2657° / 44°0Overcast
57 °Overcast

Boulder Bay, Monday, 26 October

Overcast. High 57°, low 44°.

Pressure29.85 inHg
Wind8.5 mph E
Humidity36%
Visibility—
Dew point27°
Tue, 2743° / 36°0.27Light rain
43 °Light rain

Boulder Bay, Tuesday, 27 October

Light rain. High 43°, low 36°.

Pressure29.85 inHg
Wind9.1 mph SW
Humidity70%
Visibility—
Dew point34°
Wed, 2847° / 34°0Mostly clear
47 °Mostly clear

Boulder Bay, Wednesday, 28 October

Mostly clear. High 47°, low 34°.

Pressure30.03 inHg
Wind8.6 mph W
Humidity66%
Visibility—
Dew point33°
Thu, 2952° / 38°0Overcast
52 °Overcast

Boulder Bay, Thursday, 29 October

Overcast. High 52°, low 38°.

Pressure30.06 inHg
Wind4.8 mph W
Humidity34%
Visibility—
Dew point22°
Fri, 3048° / 37°0Mostly clear
48 °Mostly clear

Boulder Bay, Friday, 30 October

Mostly clear. High 48°, low 37°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity48%
Visibility—
Dew point28°
Sat, 3147° / 37°0Overcast
47 °Overcast

Boulder Bay, Saturday, 31 October

Overcast. High 47°, low 37°.

Pressure29.94 inHg
Wind8.7 mph W
Humidity64%
Visibility—
Dew point34°
Sun, 0154° / 40°0Overcast
54 °Overcast

Boulder Bay, Sunday, 1 November

Overcast. High 54°, low 40°.

Pressure30.03 inHg
Wind8 mph SW
Humidity41%
Visibility—
Dew point28°

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 Boulder Bay, 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 Boulder Bay, 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.