As of 14:05 PDT

Weather in Seaside, CA

64°

Seaside, Sunday, 11 October, 14:05

Overcast. Feels like 63°. High 66°, low 50°.

Pressure29.62 inHg

Wind15 mph NW

Humidity71%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Seaside, CA: average high 72.4°, average low 55.6°. That is 2.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 17 October (83.6°), the coolest 12 October (48.3°).

72.4°/55.6°

Average high / low

+2.5°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	70.9°	68.3°	+1.5°
21 October – 30 October	74.8°	66.2°	+4.8°
31 October – 9 November	at normal	64.5°	—

October records over 66 years

97.9°1 October 2020All-time high

39.2°30 October 1971All-time low

Mon, 1272° / 48°

72 °

Seaside, Monday, 12 October

Clear. High 72°, low 48°.

Pressure29.91 inHg

Wind3.8 mph NW

Humidity53%

Visibility6.2 mi

Dew point47°

Tue, 1368° / 50°

68 °

Seaside, Tuesday, 13 October

Clear. High 68°, low 50°.

Pressure30.06 inHg

Wind4.7 mph NW

Humidity53%

Visibility6.2 mi

Dew point48°

Wed, 1466° / 55°

66 °

Seaside, Wednesday, 14 October

Clear. High 66°, low 55°.

Pressure30.12 inHg

Wind5.1 mph NW

Humidity55%

Visibility6.2 mi

Dew point49°

Thu, 1571° / 56°

71 °

Seaside, Thursday, 15 October

Clear. High 71°, low 56°.

Pressure30.03 inHg

Wind4.8 mph NW

Humidity52%

Visibility6.2 mi

Dew point51°

Fri, 1678° / 61°

78 °

Seaside, Friday, 16 October

Clear. High 78°, low 61°.

Pressure29.97 inHg

Wind10.2 mph W

Humidity34%

Visibility—

Dew point44°

Sat, 1784° / 65°

84 °

Seaside, Saturday, 17 October

Clear. High 84°, low 65°.

Pressure30.00 inHg

Wind10.6 mph NW

Humidity24%

Visibility—

Dew point41°

Sun, 1874° / 59°

74 °

Seaside, Sunday, 18 October

Clear. High 74°, low 59°.

Pressure30.00 inHg

Wind8.8 mph W

Humidity40%

Visibility—

Dew point47°

Mon, 1966° / 55°

66 °

Seaside, Monday, 19 October

Partly cloudy. High 66°, low 55°.

Pressure30.09 inHg

Wind13.8 mph W

Humidity54%

Visibility—

Dew point47°

Tue, 2066° / 51°

66 °

Seaside, Tuesday, 20 October

Clear. High 66°, low 51°.

Pressure30.09 inHg

Wind12.9 mph NW

Humidity52%

Visibility—

Dew point43°

Wed, 2164° / 49°

64 °

Seaside, Wednesday, 21 October

Clear. High 64°, low 49°.

Pressure30.03 inHg

Wind11 mph W

Humidity52%

Visibility—

Dew point42°

Thu, 2269° / 51°

69 °

Seaside, Thursday, 22 October

Clear. High 69°, low 51°.

Pressure30.00 inHg

Wind10.4 mph NW

Humidity43%

Visibility—

Dew point41°

Fri, 2380° / 58°

80 °

Seaside, Friday, 23 October

Clear. High 80°, low 58°.

Pressure30.00 inHg

Wind12.9 mph NE

Humidity26%

Visibility—

Dew point34°

Sat, 2480° / 61°

80 °

Seaside, Saturday, 24 October

Clear. High 80°, low 61°.

Pressure30.15 inHg

Wind10.2 mph NW

Humidity24%

Visibility—

Dew point35°

Sun, 2576° / 59°

76 °

Seaside, Sunday, 25 October

Clear. High 76°, low 59°.

Pressure30.09 inHg

Wind9.4 mph NW

Humidity23%

Visibility—

Dew point33°

Mon, 2679° / 62°

79 °

Seaside, Monday, 26 October

Clear. High 79°, low 62°.

Pressure30.03 inHg

Wind8.4 mph W

Humidity22%

Visibility—

Dew point35°

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

Tue, 2766° / 51°

0.02

66 °

Seaside, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.02 in

Chance of precipitation17%

Record high79° (2003)

Record low42° (1996)

Wed, 2865° / 51°

0.07

65 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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 °

Seaside, 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)

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 Seaside, 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 Seaside, 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.