As of 13:20 PDT

Weather in Seaside, CA

60°

Seaside, Saturday, 8 August, 13:20

Partly cloudy. Feels like 60°. High 74°, low 60°.

Pressure29.97 inHg

Wind9.3 mph NW

Humidity90%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Monthly outlook for Seaside, CA: average high 72.8°, average low 59°. That is 1.6° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 9 August (91.9°), the coolest 15 August (56.3°).

72.8°/59°

Average high / low

+1.6°

Above normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	74°	70.1°	+2.2°
18 August – 27 August	70.6°	69.8°	+0.5°
28 August – 6 September	at normal	71.1°	—

August records over 66 years

94.5°14 August 2020All-time high

48.6°1 August 1989All-time low

Sun, 0992° / 63°

92 °

Seaside, Sunday, 9 August

Mostly clear. High 92°, low 63°.

Pressure29.85 inHg

Wind7.7 mph W

Humidity58%

Visibility6.2 mi

Dew point54°

Mon, 1073° / 60°

73 °

Seaside, Monday, 10 August

Overcast. High 73°, low 60°.

Pressure29.91 inHg

Wind8 mph W

Humidity61%

Visibility6.2 mi

Dew point54°

Tue, 1173° / 60°

73 °

Seaside, Tuesday, 11 August

Mostly clear. High 73°, low 60°.

Pressure29.97 inHg

Wind8.3 mph W

Humidity62%

Visibility6.2 mi

Dew point54°

Wed, 1272° / 59°

72 °

Seaside, Wednesday, 12 August

Overcast. High 72°, low 59°.

Pressure29.91 inHg

Wind8.5 mph W

Humidity62%

Visibility6.2 mi

Dew point55°

Thu, 1371° / 59°

71 °

Seaside, Thursday, 13 August

Overcast. High 71°, low 59°.

Pressure29.88 inHg

Wind9.8 mph W

Humidity65%

Visibility—

Dew point58°

Fri, 1470° / 58°

70 °

Seaside, Friday, 14 August

Overcast. High 70°, low 58°.

Pressure29.97 inHg

Wind8.5 mph W

Humidity67%

Visibility—

Dew point57°

Sat, 1571° / 56°

71 °

Seaside, Saturday, 15 August

Mostly clear. High 71°, low 56°.

Pressure30.03 inHg

Wind9.1 mph W

Humidity61%

Visibility—

Dew point55°

Sun, 1671° / 57°

71 °

Seaside, Sunday, 16 August

Clear. High 71°, low 57°.

Pressure30.03 inHg

Wind9.8 mph W

Humidity62%

Visibility—

Dew point56°

Mon, 1773° / 60°

73 °

Seaside, Monday, 17 August

Overcast. High 73°, low 60°.

Pressure30.09 inHg

Wind7.8 mph NW

Humidity61%

Visibility—

Dew point57°

Tue, 1872° / 59°

72 °

Seaside, Tuesday, 18 August

Clear. High 72°, low 59°.

Pressure30.03 inHg

Wind9.6 mph W

Humidity59%

Visibility—

Dew point54°

Wed, 1969° / 58°

69 °

Seaside, Wednesday, 19 August

Clear. High 69°, low 58°.

Pressure30.03 inHg

Wind12.6 mph W

Humidity65%

Visibility—

Dew point56°

Thu, 2070° / 58°

70 °

Seaside, Thursday, 20 August

Mostly clear. High 70°, low 58°.

Pressure29.97 inHg

Wind10.7 mph W

Humidity72%

Visibility—

Dew point59°

Fri, 2171° / 58°

71 °

Seaside, Friday, 21 August

Clear. High 71°, low 58°.

Pressure29.91 inHg

Wind8.9 mph W

Humidity65%

Visibility—

Dew point57°

Sat, 2272° / 60°

72 °

Seaside, Saturday, 22 August

Overcast. High 72°, low 60°.

Pressure29.88 inHg

Wind8.8 mph W

Humidity67%

Visibility—

Dew point59°

Sun, 2370° / 58°

70 °

Seaside, Sunday, 23 August

Overcast. High 70°, low 58°.

Pressure29.91 inHg

Wind10.3 mph W

Humidity68%

Visibility—

Dew point58°

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

Mon, 2470° / 56°

70 °

Seaside, Monday, 24 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high84° (2010)

Record low50° (1970)

Tue, 2570° / 56°

70 °

Seaside, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high79° (1988)

Record low50° (1970)

Wed, 2670° / 56°

70 °

Seaside, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high79° (1999)

Record low49° (1969)

Thu, 2771° / 56°

71 °

Seaside, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high82° (1962)

Record low50° (1969)

Fri, 2872° / 56°

72 °

Seaside, Friday, 28 August

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high86° (2009)

Record low51° (1973)

Sat, 2971° / 56°

71 °

Seaside, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high83° (1968)

Record low50° (1970)

Sun, 3070° / 56°

70 °

Seaside, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high83° (2023)

Record low49° (1966)

Mon, 3170° / 56°

70 °

Seaside, Monday, 31 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high87° (2025)

Record low50° (1975)

Tue, 0171° / 56°

71 °

Seaside, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high97° (2017)

Record low49° (2008)

Wed, 0271° / 57°

71 °

Seaside, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0 in

Chance of precipitation2%

Record high95° (2017)

Record low49° (1970)

Thu, 0371° / 56°

71 °

Seaside, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high92° (2017)

Record low50° (1995)

Fri, 0471° / 56°

71 °

Seaside, Friday, 4 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation2%

Record high85° (1961)

Record low50° (1960)

Sat, 0572° / 56°

72 °

Seaside, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0 in

Chance of precipitation3%

Record high91° (2022)

Record low48° (1965)

Sun, 0672° / 56°

72 °

Seaside, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high100° (2022)

Record low50° (2001)

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.