As of 16:38 PDT

Weather in Moss Beach, CA

65°

Moss Beach, Saturday, 8 August, 16:38

Overcast. Feels like 64°. High 79°, low 60°.

Pressure29.91 inHg

Wind4 mph W

Humidity77%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Moss Beach, CA: average high 66.3°, average low 58.8°. That is 1.7° below the climate normal for August. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 9 August (88.9°), the coolest 10 August (56.5°).

66.3°/58.8°

Average high / low

−1.7°

Below normal

0 / 0

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	67.7°	69.5°	-1°
18 August – 27 August	63.8°	69.4°	-3.1°
28 August – 6 September	at normal	71°	—

August records over 66 years

91.6°29 August 1968All-time high

50.4°19 August 1973All-time low

Climate normals and records are computed from the nearest reference point — San Bruno (8 mi).

Sun, 0989° / 62°

89 °

Moss Beach, Sunday, 9 August

Partly cloudy. High 89°, low 62°.

Pressure29.85 inHg

Wind6.6 mph W

Humidity71%

Visibility6.1 mi

Dew point54°

Mon, 1064° / 56°

64 °

Moss Beach, Monday, 10 August

Partly cloudy. High 64°, low 56°.

Pressure29.91 inHg

Wind8.4 mph SW

Humidity78%

Visibility6.2 mi

Dew point55°

Tue, 1164° / 57°

64 °

Moss Beach, Tuesday, 11 August

Partly cloudy. High 64°, low 57°.

Pressure29.97 inHg

Wind9 mph SW

Humidity78%

Visibility6.2 mi

Dew point55°

Wed, 1263° / 59°

0.01

63 °

Moss Beach, Wednesday, 12 August

Light rain. High 63°, low 59°.

Pressure29.91 inHg

Wind10.3 mph SW

Humidity81%

Visibility6.2 mi

Dew point56°

Thu, 1363° / 60°

63 °

Moss Beach, Thursday, 13 August

Light rain. High 63°, low 60°.

Pressure29.88 inHg

Wind14.3 mph S

Humidity82%

Visibility—

Dew point57°

Fri, 1464° / 60°

64 °

Moss Beach, Friday, 14 August

Overcast. High 64°, low 60°.

Pressure29.94 inHg

Wind14.1 mph S

Humidity84%

Visibility—

Dew point57°

Sat, 1563° / 58°

63 °

Moss Beach, Saturday, 15 August

Partly cloudy. High 63°, low 58°.

Pressure30.06 inHg

Wind10 mph SW

Humidity77%

Visibility—

Dew point56°

Sun, 1664° / 58°

64 °

Moss Beach, Sunday, 16 August

Overcast. High 64°, low 58°.

Pressure30.06 inHg

Wind8.1 mph W

Humidity77%

Visibility—

Dew point56°

Mon, 1765° / 59°

65 °

Moss Beach, Monday, 17 August

Overcast. High 65°, low 59°.

Pressure30.09 inHg

Wind8 mph SW

Humidity77%

Visibility—

Dew point57°

Tue, 1864° / 58°

64 °

Moss Beach, Tuesday, 18 August

Partly cloudy. High 64°, low 58°.

Pressure30.06 inHg

Wind14.8 mph NW

Humidity72%

Visibility—

Dew point54°

Wed, 1964° / 59°

64 °

Moss Beach, Wednesday, 19 August

Clear. High 64°, low 59°.

Pressure30.03 inHg

Wind15.2 mph NW

Humidity78%

Visibility—

Dew point57°

Thu, 2064° / 60°

64 °

Moss Beach, Thursday, 20 August

Light rain. High 64°, low 60°.

Pressure29.97 inHg

Wind12.5 mph NW

Humidity85%

Visibility—

Dew point59°

Fri, 2165° / 59°

65 °

Moss Beach, Friday, 21 August

Partly cloudy. High 65°, low 59°.

Pressure29.91 inHg

Wind11.4 mph NW

Humidity74%

Visibility—

Dew point56°

Sat, 2263° / 58°

0.01

63 °

Moss Beach, Saturday, 22 August

Light rain. High 63°, low 58°.

Pressure29.88 inHg

Wind10.6 mph NW

Humidity82%

Visibility—

Dew point57°

Sun, 2362° / 58°

0.02

62 °

Moss Beach, Sunday, 23 August

Light rain. High 62°, low 58°.

Pressure29.94 inHg

Wind10.7 mph NW

Humidity81%

Visibility—

Dew point56°

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

Mon, 2470° / 56°

70 °

Moss Beach, Monday, 24 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high87° (2010)

Record low52° (1966)

Tue, 2570° / 56°

70 °

Moss Beach, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high80° (2010)

Record low52° (2000)

Wed, 2670° / 56°

70 °

Moss Beach, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high79° (1993)

Record low51° (2005)

Thu, 2771° / 56°

71 °

Moss Beach, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high85° (1962)

Record low53° (1966)

Fri, 2871° / 56°

71 °

Moss Beach, Friday, 28 August

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high86° (2009)

Record low52° (1960)

Sat, 2970° / 57°

70 °

Moss Beach, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high70°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high92° (1968)

Record low53° (2012)

Sun, 3070° / 57°

70 °

Moss Beach, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high70°

Average low57°

Average precipitation0 in

Chance of precipitation2%

Record high81° (1968)

Record low53° (2012)

Mon, 3170° / 56°

70 °

Moss Beach, Monday, 31 August

Climate normal for this date — 60-year average.

Average high70°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high78° (2005)

Record low52° (1960)

Tue, 0171° / 56°

71 °

Moss Beach, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation3%

Record high100° (2017)

Record low52° (1970)

Wed, 0271° / 57°

71 °

Moss Beach, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high101° (2017)

Record low52° (1964)

Thu, 0371° / 56°

71 °

Moss Beach, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high88° (2017)

Record low51° (1973)

Fri, 0471° / 56°

71 °

Moss Beach, Friday, 4 September

Climate normal for this date — 60-year average.

Average high71°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high84° (1961)

Record low52° (1960)

Sat, 0572° / 56°

72 °

Moss Beach, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high85° (2004)

Record low52° (1969)

Sun, 0672° / 56°

72 °

Moss Beach, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high98° (2022)

Record low52° (1980)

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.