Monthly outlook for Bolinas, CA: average high 63.8°, average low 54.9°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 26 October (70.9°), the coolest 28 October (49.5°).
63.8°/54.9°
Average high / low
+0.1°
Above normal
4 / 3
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
64.3°
64.6°
-0.1°
4 November – 13 November
63°
61.6°
+0.8°
14 November – 23 November
at normal
59.5°
—
October records over 66 years
96.4°1 October 2024All-time high
43.2°29 October 1971All-time low
Mon, 2671° / 51°0
71 °
Bolinas, Monday, 26 October
Clear. High 71°, low 51°.
Pressure30.15 inHg
Wind9.7 mph NW
Humidity71%
Visibility6.2 mi
Dew point53°
Tue, 2764° / 54°0
64 °
Bolinas, Tuesday, 27 October
Clear. High 64°, low 54°.
Pressure30.06 inHg
Wind14.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2864° / 49°0
64 °
Bolinas, Wednesday, 28 October
Overcast. High 64°, low 49°.
Pressure30.03 inHg
Wind2.7 mph SW
Humidity70%
Visibility2.4 mi
Dew point51°
Thu, 2965° / 55°0
65 °
Bolinas, Thursday, 29 October
Overcast. High 65°, low 55°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity68%
Visibility—
Dew point52°
Fri, 3062° / 54°0
62 °
Bolinas, Friday, 30 October
Overcast. High 62°, low 54°.
Pressure29.94 inHg
Wind15 mph NW
Humidity58%
Visibility—
Dew point45°
Sat, 3161° / 50°0.03
61 °
Bolinas, Saturday, 31 October
Light rain. High 61°, low 50°.
Pressure29.94 inHg
Wind7.7 mph E
Humidity52%
Visibility—
Dew point39°
Sun, 0161° / 53°0.06
61 °
Bolinas, Sunday, 1 November
Light rain. High 61°, low 53°.
Pressure29.80 inHg
Wind19.9 mph NW
Humidity77%
Visibility—
Dew point51°
Mon, 0263° / 55°0
63 °
Bolinas, Monday, 2 November
Overcast. High 63°, low 55°.
Pressure30.21 inHg
Wind6.3 mph E
Humidity70%
Visibility—
Dew point50°
Tue, 0363° / 58°0.07
63 °
Bolinas, Tuesday, 3 November
Light rain. High 63°, low 58°.
Pressure30.12 inHg
Wind7.5 mph SE
Humidity78%
Visibility—
Dew point55°
Wed, 0463° / 59°0.02
63 °
Bolinas, Wednesday, 4 November
Light rain. High 63°, low 59°.
Pressure30.03 inHg
Wind12 mph S
Humidity83%
Visibility—
Dew point56°
Thu, 0563° / 60°0.01
63 °
Bolinas, Thursday, 5 November
Light rain. High 63°, low 60°.
Pressure29.97 inHg
Wind23.7 mph S
Humidity88%
Visibility—
Dew point58°
Fri, 0663° / 57°1.69
63 °
Bolinas, Friday, 6 November
Heavy rain. High 63°, low 57°.
Pressure29.80 inHg
Wind36.7 mph S
Humidity85%
Visibility—
Dew point58°
Sat, 0761° / 56°0.14
61 °
Bolinas, Saturday, 7 November
Light rain. High 61°, low 56°.
Pressure29.91 inHg
Wind13 mph SW
Humidity76%
Visibility—
Dew point52°
Sun, 0863° / 56°0
63 °
Bolinas, Sunday, 8 November
Clear. High 63°, low 56°.
Pressure30.12 inHg
Wind7.6 mph NW
Humidity75%
Visibility—
Dew point53°
Mon, 0965° / 56°0
65 °
Bolinas, Monday, 9 November
Clear. High 65°, low 56°.
Pressure30.15 inHg
Wind6.8 mph NW
Humidity70%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1061° / 50°0.16
61 °
Bolinas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.16 in
Chance of precipitation32%
Record high74° (2025)
Record low42° (1994)
Wed, 1161° / 50°0.11
61 °
Bolinas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1990)
Record low39° (2000)
Thu, 1261° / 49°0.08
61 °
Bolinas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high72° (1990)
Record low37° (1985)
Fri, 1361° / 50°0.17
61 °
Bolinas, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.17 in
Chance of precipitation30%
Record high70° (1974)
Record low38° (1985)
Sat, 1461° / 49°0.05
61 °
Bolinas, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.05 in
Chance of precipitation27%
Record high77° (2008)
Record low38° (1985)
Sun, 1561° / 50°0.11
61 °
Bolinas, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (2008)
Record low38° (2000)
Mon, 1660° / 50°0.16
60 °
Bolinas, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low50°
Average precipitation0.16 in
Chance of precipitation30%
Record high72° (2008)
Record low41° (2000)
Tue, 1760° / 49°0.16
60 °
Bolinas, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.16 in
Chance of precipitation25%
Record high72° (2008)
Record low41° (1964)
Wed, 1860° / 49°0.08
60 °
Bolinas, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.08 in
Chance of precipitation20%
Record high72° (2005)
Record low40° (1994)
Thu, 1959° / 48°0.1
59 °
Bolinas, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high71° (1989)
Record low39° (2024)
Fri, 2059° / 49°0.12
59 °
Bolinas, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2005)
Record low39° (1977)
Sat, 2158° / 48°0.16
58 °
Bolinas, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (2005)
Record low40° (1985)
Sun, 2259° / 48°0.14
59 °
Bolinas, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high68° (2005)
Record low40° (2020)
Mon, 2359° / 47°0.08
59 °
Bolinas, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high71° (2017)
Record low38° (1994)
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 Bolinas, 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 Bolinas, 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.