Monthly outlook for Seal Cove, CA: average high 64.9°, average low 58.5°. That is 2.4° below 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 23 August (68.4°), the coolest 10 August (54.9°).
64.9°/58.5°
Average high / low
−2.4°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
64.1°
69.3°
-2.9°
19 August – 28 August
66.1°
69.7°
-2°
29 August – 7 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 (9 mi).
Mon, 1063° / 55°0
63 °
Seal Cove, Monday, 10 August
Partly cloudy. High 63°, low 55°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity80%
Visibility6.2 mi
Dew point55°
Tue, 1162° / 58°0
62 °
Seal Cove, Tuesday, 11 August
Partly cloudy. High 62°, low 58°.
Pressure29.97 inHg
Wind10.6 mph SW
Humidity81%
Visibility6.2 mi
Dew point56°
Wed, 1262° / 58°0.01
62 °
Seal Cove, Wednesday, 12 August
Light rain. High 62°, low 58°.
Pressure29.88 inHg
Wind11.2 mph S
Humidity84%
Visibility6.2 mi
Dew point56°
Thu, 1362° / 60°0.01
62 °
Seal Cove, Thursday, 13 August
Light rain. High 62°, low 60°.
Pressure29.88 inHg
Wind16.4 mph S
Humidity84%
Visibility—
Dew point57°
Fri, 1463° / 60°0
63 °
Seal Cove, Friday, 14 August
Overcast. High 63°, low 60°.
Pressure29.97 inHg
Wind13.8 mph S
Humidity81%
Visibility—
Dew point56°
Sat, 1563° / 59°0
63 °
Seal Cove, Saturday, 15 August
Partly cloudy. High 63°, low 59°.
Pressure30.03 inHg
Wind11 mph S
Humidity79%
Visibility—
Dew point56°
Sun, 1667° / 60°0
67 °
Seal Cove, Sunday, 16 August
Overcast. High 67°, low 60°.
Pressure30.12 inHg
Wind8 mph S
Humidity72%
Visibility—
Dew point57°
Mon, 1766° / 59°0
66 °
Seal Cove, Monday, 17 August
Overcast. High 66°, low 59°.
Pressure30.09 inHg
Wind11.1 mph NW
Humidity74%
Visibility—
Dew point56°
Tue, 1865° / 59°0
65 °
Seal Cove, Tuesday, 18 August
Partly cloudy. High 65°, low 59°.
Pressure30.06 inHg
Wind10.7 mph NW
Humidity76%
Visibility—
Dew point57°
Wed, 1965° / 59°0
65 °
Seal Cove, Wednesday, 19 August
Overcast. High 65°, low 59°.
Pressure30.00 inHg
Wind9.5 mph W
Humidity77%
Visibility—
Dew point57°
Thu, 2063° / 58°0.01
63 °
Seal Cove, Thursday, 20 August
Light rain. High 63°, low 58°.
Pressure29.94 inHg
Wind11.7 mph NW
Humidity82%
Visibility—
Dew point56°
Fri, 2165° / 58°0
65 °
Seal Cove, Friday, 21 August
Overcast. High 65°, low 58°.
Pressure29.88 inHg
Wind9.1 mph W
Humidity80%
Visibility—
Dew point58°
Sat, 2268° / 58°0
68 °
Seal Cove, Saturday, 22 August
Partly cloudy. High 68°, low 58°.
Pressure29.91 inHg
Wind11.5 mph NW
Humidity76%
Visibility—
Dew point58°
Sun, 2368° / 59°0
68 °
Seal Cove, Sunday, 23 August
Overcast. High 68°, low 59°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity76%
Visibility—
Dew point58°
Mon, 2468° / 60°0
68 °
Seal Cove, Monday, 24 August
Partly cloudy. High 68°, low 60°.
Pressure29.94 inHg
Wind8.4 mph NW
Humidity75%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2570° / 56°0
70 °
Seal Cove, 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°0
70 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
70 °
Seal Cove, 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°0
70 °
Seal Cove, 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°0
70 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
71 °
Seal Cove, 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°0
72 °
Seal Cove, 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°0
72 °
Seal Cove, 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)
Mon, 0772° / 57°0
72 °
Seal Cove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high84° (2004)
Record low52° (2011)
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 Seal Cove, 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 Seal Cove, 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.