As of 05:55 PDT

Weather in Westhaven, CA

40°

Westhaven, Wednesday, 28 October, 05:55

Clear. Feels like 38°. High 59°, low 40°.

Pressure30.12 inHg

Wind3.4 mph E

Humidity96%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Westhaven, CA: average high 59.2°, average low 51°. That is 0.6° above the climate normal for October. Precipitation is expected on 8 days (about 6.3 inches), against a normal of 6 days and 3.5 inches. The warmest day looks like 3 November (63°), the coolest 28 October (39.9°).

59.2°/51°

Average high / low

+0.6°

Above normal

8 / 6

Wet days / normal

6.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	58.6°	58.7°	-0.1°
7 November – 16 November	60.3°	56.8°	+2°
17 November – 26 November	at normal	54.9°	—

October records over 66 years

86.4°10 October 1991All-time high

36.5°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Clam Beach (3 mi).

Thu, 2958° / 44°

58 °

Westhaven, Thursday, 29 October

Overcast. High 58°, low 44°.

Pressure29.97 inHg

Wind8.6 mph N

Humidity70%

Visibility6.2 mi

Dew point45°

Fri, 3055° / 46°

55 °

Westhaven, Friday, 30 October

Partly cloudy. High 55°, low 46°.

Pressure29.97 inHg

Wind7.4 mph NW

Humidity68%

Visibility2.0 mi

Dew point44°

Sat, 3155° / 43°

0.07

55 °

Westhaven, Saturday, 31 October

Light rain. High 55°, low 43°.

Pressure30.00 inHg

Wind2.5 mph W

Humidity60%

Visibility6.2 mi

Dew point39°

Sun, 0156° / 45°

56 °

Westhaven, Sunday, 1 November

Clear. High 56°, low 45°.

Pressure30.15 inHg

Wind13.5 mph N

Humidity78%

Visibility—

Dew point44°

Mon, 0259° / 45°

59 °

Westhaven, Monday, 2 November

Overcast. High 59°, low 45°.

Pressure30.21 inHg

Wind6 mph NW

Humidity52%

Visibility—

Dew point39°

Tue, 0363° / 55°

63 °

Westhaven, Tuesday, 3 November

Overcast. High 63°, low 55°.

Pressure30.06 inHg

Wind8.6 mph E

Humidity41%

Visibility—

Dew point37°

Wed, 0459° / 53°

59 °

Westhaven, Wednesday, 4 November

Light rain. High 59°, low 53°.

Pressure29.91 inHg

Wind6.1 mph E

Humidity47%

Visibility—

Dew point38°

Thu, 0562° / 55°

0.04

62 °

Westhaven, Thursday, 5 November

Light rain. High 62°, low 55°.

Pressure29.97 inHg

Wind6.9 mph E

Humidity53%

Visibility—

Dew point43°

Fri, 0662° / 55°

1.58

62 °

Westhaven, Friday, 6 November

Heavy rain. High 62°, low 55°.

Pressure29.71 inHg

Wind12.6 mph S

Humidity68%

Visibility—

Dew point50°

Sat, 0761° / 55°

0.47

61 °

Westhaven, Saturday, 7 November

Rain. High 61°, low 55°.

Pressure29.88 inHg

Wind18.9 mph S

Humidity72%

Visibility—

Dew point51°

Sun, 0860° / 57°

2.26

60 °

Westhaven, Sunday, 8 November

Heavy rain. High 60°, low 57°.

Pressure29.85 inHg

Wind23.3 mph S

Humidity91%

Visibility—

Dew point57°

Mon, 0960° / 55°

0.29

60 °

Westhaven, Monday, 9 November

Rain. High 60°, low 55°.

Pressure30.24 inHg

Wind10.2 mph S

Humidity82%

Visibility—

Dew point54°

Tue, 1060° / 54°

0.02

60 °

Westhaven, Tuesday, 10 November

Light rain. High 60°, low 54°.

Pressure30.24 inHg

Wind7 mph SW

Humidity70%

Visibility—

Dew point50°

Wed, 1160° / 57°

0.34

60 °

Westhaven, Wednesday, 11 November

Rain. High 60°, low 57°.

Pressure30.09 inHg

Wind9 mph SE

Humidity89%

Visibility—

Dew point57°

Thu, 1260° / 58°

1.26

60 °

Westhaven, Thursday, 12 November

Rain. High 60°, low 58°.

Pressure29.91 inHg

Wind13.9 mph S

Humidity99%

Visibility—

Dew point58°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1356° / 47°

0.36

56 °

Westhaven, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°

Average low47°

Average precipitation0.36 in

Chance of precipitation50%

Record high66° (1967)

Record low36° (1964)

Sat, 1456° / 46°

0.2

56 °

Westhaven, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°

Average low46°

Average precipitation0.2 in

Chance of precipitation38%

Record high65° (2025)

Record low33° (1964)

Sun, 1557° / 47°

0.28

57 °

Westhaven, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high57°

Average low47°

Average precipitation0.28 in

Chance of precipitation58%

Record high72° (2008)

Record low37° (2018)

Mon, 1656° / 47°

0.3

56 °

Westhaven, Monday, 16 November

Climate normal for this date — 60-year average.

Average high56°

Average low47°

Average precipitation0.3 in

Chance of precipitation57%

Record high67° (2008)

Record low37° (2024)

Tue, 1756° / 46°

0.34

56 °

Westhaven, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°

Average low46°

Average precipitation0.34 in

Chance of precipitation52%

Record high67° (2008)

Record low37° (2022)

Wed, 1855° / 45°

0.25

55 °

Westhaven, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°

Average low45°

Average precipitation0.25 in

Chance of precipitation45%

Record high66° (2005)

Record low35° (2018)

Thu, 1956° / 45°

0.3

56 °

Westhaven, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high56°

Average low45°

Average precipitation0.3 in

Chance of precipitation55%

Record high67° (1987)

Record low35° (2018)

Fri, 2055° / 45°

0.34

55 °

Westhaven, Friday, 20 November

Climate normal for this date — 60-year average.

Average high55°

Average low45°

Average precipitation0.34 in

Chance of precipitation57%

Record high65° (2002)

Record low34° (1977)

Sat, 2155° / 45°

0.4

55 °

Westhaven, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high55°

Average low45°

Average precipitation0.4 in

Chance of precipitation55%

Record high70° (2017)

Record low36° (1961)

Sun, 2255° / 45°

0.41

55 °

Westhaven, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high55°

Average low45°

Average precipitation0.41 in

Chance of precipitation57%

Record high62° (2013)

Record low34° (2020)

Mon, 2355° / 44°

0.31

55 °

Westhaven, Monday, 23 November

Climate normal for this date — 60-year average.

Average high55°

Average low44°

Average precipitation0.31 in

Chance of precipitation43%

Record high65° (2013)

Record low37° (1993)

Tue, 2455° / 44°

0.33

55 °

Westhaven, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high55°

Average low44°

Average precipitation0.33 in

Chance of precipitation43%

Record high63° (1995)

Record low35° (2019)

Wed, 2554° / 44°

0.23

54 °

Westhaven, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high54°

Average low44°

Average precipitation0.23 in

Chance of precipitation45%

Record high70° (2017)

Record low37° (1961)

Thu, 2654° / 43°

0.23

54 °

Westhaven, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high54°

Average low43°

Average precipitation0.23 in

Chance of precipitation50%

Record high69° (2017)

Record low32° (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 Westhaven, 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 Westhaven, 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.