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As of 09:17 PDT

Weather in Boulder Bay, CA

49°Current weather

Boulder Bay, Wednesday, 21 October, 09:17

Clear. Feels like 49°. High 54°, low 39°.

Pressure29.88 inHg
Wind2.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point41°
Thu, 2243° / 30°0.54Rain
43 °Rain

Boulder Bay, Thursday, 22 October

Rain. High 43°, low 30°.

Pressure29.97 inHg
Wind10.5 mph S
Humidity88%
Visibility3.3 mi
Dew point39°
Fri, 2349° / 33°0.01Light rain
49 °Light rain

Boulder Bay, Friday, 23 October

Light rain. High 49°, low 33°.

Pressure29.97 inHg
Wind4.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point36°
Sat, 2453° / 36°0Clear
53 °Clear

Boulder Bay, Saturday, 24 October

Clear. High 53°, low 36°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 2557° / 37°0Clear
57 °Clear

Boulder Bay, Sunday, 25 October

Clear. High 57°, low 37°.

Pressure30.12 inHg
Wind3.7 mph N
Humidity39%
Visibility—
Dew point28°
Mon, 2659° / 39°0Partly cloudy
59 °Partly cloudy

Boulder Bay, Monday, 26 October

Partly cloudy. High 59°, low 39°.

Pressure30.12 inHg
Wind3.4 mph N
Humidity34%
Visibility—
Dew point28°
Tue, 2762° / 44°0Overcast
62 °Overcast

Boulder Bay, Tuesday, 27 October

Overcast. High 62°, low 44°.

Pressure30.06 inHg
Wind4.2 mph W
Humidity19%
Visibility—
Dew point15°
Wed, 2858° / 47°0Overcast
58 °Overcast

Boulder Bay, Wednesday, 28 October

Overcast. High 58°, low 47°.

Pressure29.94 inHg
Wind6.8 mph SW
Humidity22%
Visibility—
Dew point18°
Thu, 2956° / 46°0Overcast
56 °Overcast

Boulder Bay, Thursday, 29 October

Overcast. High 56°, low 46°.

Pressure29.94 inHg
Wind6.9 mph SW
Humidity22%
Visibility—
Dew point16°
Fri, 3052° / 41°0Clear
52 °Clear

Boulder Bay, Friday, 30 October

Clear. High 52°, low 41°.

Pressure29.88 inHg
Wind8.7 mph SW
Humidity34%
Visibility—
Dew point23°
Sat, 3150° / 38°0Overcast
50 °Overcast

Boulder Bay, Saturday, 31 October

Overcast. High 50°, low 38°.

Pressure29.88 inHg
Wind7.5 mph SW
Humidity42%
Visibility—
Dew point24°
Sun, 0157° / 39°0Overcast
57 °Overcast

Boulder Bay, Sunday, 1 November

Overcast. High 57°, low 39°.

Pressure30.03 inHg
Wind7.3 mph E
Humidity18%
Visibility—
Dew point11°
Mon, 0256° / 46°0Overcast
56 °Overcast

Boulder Bay, Monday, 2 November

Overcast. High 56°, low 46°.

Pressure30.09 inHg
Wind6 mph SW
Humidity19%
Visibility—
Dew point13°
Tue, 0355° / 43°0Overcast
55 °Overcast

Boulder Bay, Tuesday, 3 November

Overcast. High 55°, low 43°.

Pressure30.03 inHg
Wind7.3 mph W
Humidity32%
Visibility—
Dew point24°
Wed, 0459° / 41°0Clear
59 °Clear

Boulder Bay, Wednesday, 4 November

Clear. High 59°, low 41°.

Pressure29.91 inHg
Wind6.4 mph W
Humidity24%
Visibility—
Dew point19°
Thu, 0556° / 43°0Clear
56 °Clear

Boulder Bay, Thursday, 5 November

Clear. High 56°, low 43°.

Pressure29.85 inHg
Wind7.6 mph SW
Humidity35%
Visibility—
Dew point26°

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.