Monthly outlook for Marina, CA: average high 70°, average low 53.7°. That is 1.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 26 October (82.2°), the coolest 13 October (48.6°).
70°/53.7°
Average high / low
+1.2°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
67.6°
68.3°
-0.4°
22 October – 31 October
73.9°
66.1°
+4.3°
1 November – 10 November
at normal
64.3°
—
October records over 66 years
97.9°1 October 2020All-time high
39.2°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Seaside (4 mi).
Tue, 1373° / 49°0
73 °
Marina, Tuesday, 13 October
Clear. High 73°, low 49°.
Pressure30.06 inHg
Wind5.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point49°
Wed, 1465° / 52°0
65 °
Marina, Wednesday, 14 October
Clear. High 65°, low 52°.
Pressure30.12 inHg
Wind7.6 mph NW
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 1570° / 56°0
70 °
Marina, Thursday, 15 October
Clear. High 70°, low 56°.
Pressure30.06 inHg
Wind5.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point55°
Fri, 1676° / 60°0
76 °
Marina, Friday, 16 October
Clear. High 76°, low 60°.
Pressure30.00 inHg
Wind3.4 mph NW
Humidity43%
Visibility6.2 mi
Dew point51°
Sat, 1768° / 63°0
68 °
Marina, Saturday, 17 October
Clear. High 68°, low 63°.
Pressure30.00 inHg
Wind9.2 mph W
Humidity70%
Visibility—
Dew point57°
Sun, 1870° / 54°0
70 °
Marina, Sunday, 18 October
Partly cloudy. High 70°, low 54°.
Pressure29.97 inHg
Wind11.2 mph W
Humidity64%
Visibility—
Dew point56°
Mon, 1964° / 51°0.01
64 °
Marina, Monday, 19 October
Light rain. High 64°, low 51°.
Pressure30.03 inHg
Wind10.9 mph W
Humidity49%
Visibility—
Dew point43°
Tue, 2060° / 54°0.11
60 °
Marina, Tuesday, 20 October
Light rain. High 60°, low 54°.
Pressure29.94 inHg
Wind17.2 mph W
Humidity69%
Visibility—
Dew point49°
Wed, 2161° / 49°0
61 °
Marina, Wednesday, 21 October
Clear. High 61°, low 49°.
Pressure29.94 inHg
Wind12.7 mph W
Humidity62%
Visibility—
Dew point45°
Thu, 2269° / 49°0
69 °
Marina, Thursday, 22 October
Clear. High 69°, low 49°.
Pressure30.09 inHg
Wind8.9 mph W
Humidity46%
Visibility—
Dew point41°
Fri, 2374° / 51°0
74 °
Marina, Friday, 23 October
Clear. High 74°, low 51°.
Pressure30.12 inHg
Wind9.9 mph NW
Humidity24%
Visibility—
Dew point29°
Sat, 2469° / 53°0
69 °
Marina, Saturday, 24 October
Partly cloudy. High 69°, low 53°.
Pressure30.18 inHg
Wind8.5 mph W
Humidity28%
Visibility—
Dew point32°
Sun, 2571° / 53°0
71 °
Marina, Sunday, 25 October
Overcast. High 71°, low 53°.
Pressure30.00 inHg
Wind9.4 mph NW
Humidity49%
Visibility—
Dew point46°
Mon, 2682° / 58°0
82 °
Marina, Monday, 26 October
Clear. High 82°, low 58°.
Pressure30.00 inHg
Wind8.6 mph NW
Humidity23%
Visibility—
Dew point34°
Tue, 2779° / 58°0
79 °
Marina, Tuesday, 27 October
Overcast. High 79°, low 58°.
Pressure30.00 inHg
Wind11.1 mph W
Humidity23%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2865° / 51°0.07
65 °
Marina, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation13%
Record high77° (2003)
Record low42° (1975)
Thu, 2965° / 51°0.06
65 °
Marina, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (2025)
Record low42° (1971)
Fri, 3064° / 50°0.05
64 °
Marina, Friday, 30 October
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.05 in
Chance of precipitation15%
Record high80° (1966)
Record low39° (1971)
Sat, 3165° / 50°0.02
65 °
Marina, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2020)
Record low42° (1991)
Sun, 0166° / 50°0.03
66 °
Marina, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high87° (2020)
Record low40° (1971)
Mon, 0266° / 50°0.04
66 °
Marina, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (1997)
Record low43° (1971)
Tue, 0366° / 51°0.02
66 °
Marina, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (2023)
Record low43° (2022)
Wed, 0465° / 50°0.02
65 °
Marina, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1976)
Record low42° (2022)
Thu, 0564° / 50°0.04
64 °
Marina, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high81° (2012)
Record low42° (2003)
Fri, 0664° / 50°0.02
64 °
Marina, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (2012)
Record low42° (2017)
Sat, 0764° / 50°0.06
64 °
Marina, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation27%
Record high76° (1991)
Record low42° (2001)
Sun, 0863° / 50°0.09
63 °
Marina, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low50°
Average precipitation0.09 in
Chance of precipitation22%
Record high73° (2024)
Record low41° (1983)
Mon, 0963° / 49°0.06
63 °
Marina, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (2025)
Record low36° (2020)
Tue, 1063° / 49°0.07
63 °
Marina, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (1990)
Record low37° (2020)
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 Marina, 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 Marina, 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.