Monthly outlook for Moss Beach, CA: average high 70.4°, average low 58.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 16 October (93.7°), the coolest 15 October (53.9°).
70.4°/58.8°
Average high / low
+1.7°
Above normal
1 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
69.9°
68.2°
+0.9°
25 October – 3 November
71.1°
65.9°
+2.9°
4 November – 13 November
at normal
62.9°
—
October records over 66 years
100.9°1 October 2024All-time high
42.4°29 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Millbrae (8 mi).
Fri, 1694° / 56°0
94 °
Moss Beach, Friday, 16 October
Clear. High 94°, low 56°.
Pressure30.06 inHg
Wind11.5 mph NE
Humidity32%
Visibility6.2 mi
Dew point44°
Sat, 1770° / 62°0
70 °
Moss Beach, Saturday, 17 October
Clear. High 70°, low 62°.
Pressure30.06 inHg
Wind6.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point58°
Sun, 1863° / 60°0
63 °
Moss Beach, Sunday, 18 October
Overcast. High 63°, low 60°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity84%
Visibility6.2 mi
Dew point56°
Mon, 1962° / 59°0
62 °
Moss Beach, Monday, 19 October
Overcast. High 62°, low 59°.
Pressure30.03 inHg
Wind14.1 mph NW
Humidity63%
Visibility—
Dew point48°
Tue, 2061° / 58°0.63
61 °
Moss Beach, Tuesday, 20 October
Rain. High 61°, low 58°.
Pressure29.85 inHg
Wind8.1 mph SW
Humidity84%
Visibility—
Dew point55°
Wed, 2161° / 56°0.01
61 °
Moss Beach, Wednesday, 21 October
Light rain. High 61°, low 56°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity62%
Visibility—
Dew point47°
Thu, 2260° / 56°0
60 °
Moss Beach, Thursday, 22 October
Partly cloudy. High 60°, low 56°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity66%
Visibility—
Dew point48°
Fri, 2368° / 56°0
68 °
Moss Beach, Friday, 23 October
Clear. High 68°, low 56°.
Pressure30.18 inHg
Wind12 mph NW
Humidity49%
Visibility—
Dew point44°
Sat, 2472° / 60°0
72 °
Moss Beach, Saturday, 24 October
Clear. High 72°, low 60°.
Pressure30.21 inHg
Wind10.9 mph NE
Humidity26%
Visibility—
Dew point30°
Sun, 2574° / 60°0
74 °
Moss Beach, Sunday, 25 October
Clear. High 74°, low 60°.
Pressure30.24 inHg
Wind12.9 mph NW
Humidity29%
Visibility—
Dew point35°
Mon, 2676° / 61°0
76 °
Moss Beach, Monday, 26 October
Clear. High 76°, low 61°.
Pressure30.03 inHg
Wind9.2 mph N
Humidity31%
Visibility—
Dew point37°
Tue, 2777° / 63°0
77 °
Moss Beach, Tuesday, 27 October
Mostly clear. High 77°, low 63°.
Pressure30.03 inHg
Wind7.2 mph NE
Humidity29%
Visibility—
Dew point36°
Wed, 2872° / 62°0
72 °
Moss Beach, Wednesday, 28 October
Clear. High 72°, low 62°.
Pressure30.06 inHg
Wind5.3 mph W
Humidity34%
Visibility—
Dew point40°
Thu, 2967° / 60°0
67 °
Moss Beach, Thursday, 29 October
Clear. High 67°, low 60°.
Pressure30.12 inHg
Wind5.6 mph W
Humidity36%
Visibility—
Dew point38°
Fri, 3061° / 58°0
61 °
Moss Beach, Friday, 30 October
Overcast. High 61°, low 58°.
Pressure30.18 inHg
Wind10.7 mph NW
Humidity86%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3166° / 52°0.02
66 °
Moss Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.02 in
Chance of precipitation15%
Record high80° (1966)
Record low44° (2023)
Sun, 0166° / 52°0.05
66 °
Moss Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high82° (2020)
Record low41° (2019)
Mon, 0266° / 52°0.03
66 °
Moss Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.03 in
Chance of precipitation13%
Record high82° (2020)
Record low44° (2003)
Tue, 0366° / 51°0.04
66 °
Moss Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high80° (1976)
Record low43° (2022)
Wed, 0465° / 52°0.03
65 °
Moss Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high82° (1976)
Record low43° (2011)
Thu, 0564° / 52°0.05
64 °
Moss Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.05 in
Chance of precipitation15%
Record high78° (2012)
Record low44° (2019)
Fri, 0664° / 52°0.05
64 °
Moss Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (1976)
Record low43° (2018)
Sat, 0763° / 52°0.07
63 °
Moss Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low52°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (1991)
Record low44° (1971)
Sun, 0863° / 51°0.09
63 °
Moss Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low51°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (1976)
Record low44° (1982)
Mon, 0962° / 50°0.07
62 °
Moss Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (2025)
Record low39° (2020)
Tue, 1062° / 50°0.11
62 °
Moss Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.11 in
Chance of precipitation32%
Record high78° (2025)
Record low39° (2020)
Wed, 1162° / 51°0.09
62 °
Moss Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1990)
Record low42° (1985)
Thu, 1262° / 50°0.07
62 °
Moss Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.07 in
Chance of precipitation17%
Record high74° (1990)
Record low42° (1985)
Fri, 1362° / 50°0.12
62 °
Moss Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.12 in
Chance of precipitation28%
Record high72° (1995)
Record low38° (1985)
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 Moss 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 Moss 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.