Monthly outlook for Clam Beach, CA: average high 57.6°, average low 50.6°. That is 1.4° below the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 5 days and 2.8 inches. The warmest day looks like 25 October (62.7°), the coolest 17 October (44.8°).
57.6°/50.6°
Average high / low
−1.4°
Below normal
3 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58.1°
60.7°
-1.4°
27 October – 5 November
56.8°
58.9°
-1.2°
6 November – 15 November
at normal
57°
—
October records over 66 years
86.4°10 October 1991All-time high
36.5°29 October 2019All-time low
Sun, 1855° / 52°0
55 °
Clam Beach, Sunday, 18 October
Overcast. High 55°, low 52°.
Pressure30.03 inHg
Wind2.9 mph W
Humidity93%
Visibility2.0 mi
Dew point52°
Mon, 1955° / 50°0.02
55 °
Clam Beach, Monday, 19 October
Light rain. High 55°, low 50°.
Pressure29.97 inHg
Wind2.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point43°
Tue, 2056° / 48°0
56 °
Clam Beach, Tuesday, 20 October
Overcast. High 56°, low 48°.
Pressure29.91 inHg
Wind4.7 mph SW
Humidity71%
Visibility6.2 mi
Dew point44°
Wed, 2158° / 50°0.01
58 °
Clam Beach, Wednesday, 21 October
Light rain. High 58°, low 50°.
Pressure29.91 inHg
Wind3.5 mph W
Humidity81%
Visibility6.2 mi
Dew point52°
Thu, 2256° / 52°0
56 °
Clam Beach, Thursday, 22 October
Overcast. High 56°, low 52°.
Pressure30.03 inHg
Wind9.5 mph N
Humidity80%
Visibility—
Dew point50°
Fri, 2355° / 50°0
55 °
Clam Beach, Friday, 23 October
Clear. High 55°, low 50°.
Pressure30.18 inHg
Wind9.2 mph N
Humidity82%
Visibility—
Dew point49°
Sat, 2462° / 51°0
62 °
Clam Beach, Saturday, 24 October
Overcast. High 62°, low 51°.
Pressure30.09 inHg
Wind5.3 mph NW
Humidity44%
Visibility—
Dew point37°
Sun, 2563° / 55°0
63 °
Clam Beach, Sunday, 25 October
Overcast. High 63°, low 55°.
Pressure30.00 inHg
Wind4 mph NE
Humidity43%
Visibility—
Dew point37°
Mon, 2661° / 53°0
61 °
Clam Beach, Monday, 26 October
Overcast. High 61°, low 53°.
Pressure29.80 inHg
Wind7.9 mph N
Humidity58%
Visibility—
Dew point44°
Tue, 2757° / 52°0
57 °
Clam Beach, Tuesday, 27 October
Overcast. High 57°, low 52°.
Pressure29.85 inHg
Wind14.9 mph N
Humidity70%
Visibility—
Dew point47°
Wed, 2855° / 50°0
55 °
Clam Beach, Wednesday, 28 October
Overcast. High 55°, low 50°.
Pressure30.12 inHg
Wind9.2 mph NW
Humidity72%
Visibility—
Dew point46°
Thu, 2956° / 48°0.02
56 °
Clam Beach, Thursday, 29 October
Light rain. High 56°, low 48°.
Pressure30.15 inHg
Wind13 mph SE
Humidity70%
Visibility—
Dew point46°
Fri, 3055° / 51°0.47
55 °
Clam Beach, Friday, 30 October
Rain. High 55°, low 51°.
Pressure29.97 inHg
Wind18.2 mph SW
Humidity83%
Visibility—
Dew point47°
Sat, 3160° / 51°0.3
60 °
Clam Beach, Saturday, 31 October
Light rain. High 60°, low 51°.
Pressure29.88 inHg
Wind14.9 mph S
Humidity86%
Visibility—
Dew point51°
Sun, 0157° / 52°0.83
57 °
Clam Beach, Sunday, 1 November
Rain. High 57°, low 52°.
Pressure29.97 inHg
Wind21.2 mph SW
Humidity83%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0259° / 48°0.19
59 °
Clam Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.19 in
Chance of precipitation35%
Record high70° (1986)
Record low40° (1996)
Tue, 0359° / 48°0.18
59 °
Clam Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.18 in
Chance of precipitation32%
Record high71° (2021)
Record low35° (1973)
Wed, 0458° / 48°0.18
58 °
Clam Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.18 in
Chance of precipitation37%
Record high70° (1986)
Record low38° (2003)
Thu, 0558° / 48°0.26
58 °
Clam Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.26 in
Chance of precipitation40%
Record high70° (2012)
Record low38° (1972)
Fri, 0658° / 48°0.29
58 °
Clam Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.29 in
Chance of precipitation50%
Record high67° (1978)
Record low37° (2017)
Sat, 0757° / 47°0.24
57 °
Clam Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.24 in
Chance of precipitation42%
Record high68° (2016)
Record low37° (2018)
Sun, 0857° / 47°0.24
57 °
Clam Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.24 in
Chance of precipitation45%
Record high70° (1976)
Record low38° (1994)
Mon, 0956° / 47°0.25
56 °
Clam Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low47°
Average precipitation0.25 in
Chance of precipitation48%
Record high69° (1996)
Record low36° (2020)
Tue, 1057° / 47°0.22
57 °
Clam Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.22 in
Chance of precipitation45%
Record high67° (1996)
Record low35° (2018)
Wed, 1158° / 46°0.25
58 °
Clam Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.25 in
Chance of precipitation37%
Record high70° (2016)
Record low30° (1985)
Thu, 1257° / 47°0.24
57 °
Clam Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.24 in
Chance of precipitation45%
Record high69° (1974)
Record low33° (1985)
Fri, 1356° / 47°0.36
56 °
Clam Beach, 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 °
Clam Beach, 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 °
Clam Beach, 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)
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 Clam Beach, 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 Clam Beach, 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.