Monthly outlook for Emerald Bay, CA: average high 70.7°, average low 62.4°. That is 0.4° below the climate normal for October. Precipitation is expected on 6 days (about 2.3 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 26 October (80°), the coolest 27 October (57.3°).
70.7°/62.4°
Average high / low
−0.4°
Below normal
6 / 1
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
71.8°
72.4°
-0.3°
5 November – 14 November
68.7°
69.7°
-0.5°
15 November – 24 November
at normal
67.8°
—
October records over 66 years
100.6°24 October 2017All-time high
41.4°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Aliso Viejo (5 mi).
Tue, 2778° / 57°0
78 °
Emerald Bay, Tuesday, 27 October
Clear. High 78°, low 57°.
Pressure30.00 inHg
Wind4.2 mph S
Humidity62%
Visibility3.6 mi
Dew point60°
Wed, 2874° / 58°0
74 °
Emerald Bay, Wednesday, 28 October
Mostly clear. High 74°, low 58°.
Pressure29.97 inHg
Wind4.8 mph S
Humidity57%
Visibility6.2 mi
Dew point57°
Thu, 2973° / 58°0
73 °
Emerald Bay, Thursday, 29 October
Overcast. High 73°, low 58°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity57%
Visibility1.1 mi
Dew point56°
Fri, 3071° / 63°0.05
71 °
Emerald Bay, Friday, 30 October
Light rain. High 71°, low 63°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity64%
Visibility—
Dew point56°
Sat, 3167° / 63°0.44
67 °
Emerald Bay, Saturday, 31 October
Rain. High 67°, low 63°.
Pressure29.94 inHg
Wind6.6 mph W
Humidity76%
Visibility—
Dew point59°
Sun, 0168° / 59°1.04
68 °
Emerald Bay, Sunday, 1 November
Rain. High 68°, low 59°.
Pressure29.91 inHg
Wind15.9 mph E
Humidity77%
Visibility—
Dew point55°
Mon, 0273° / 68°0.14
73 °
Emerald Bay, Monday, 2 November
Light rain. High 73°, low 68°.
Pressure29.94 inHg
Wind12.2 mph SE
Humidity65%
Visibility—
Dew point58°
Tue, 0369° / 65°0.38
69 °
Emerald Bay, Tuesday, 3 November
Rain. High 69°, low 65°.
Pressure30.06 inHg
Wind12 mph SW
Humidity77%
Visibility—
Dew point60°
Wed, 0467° / 64°0
67 °
Emerald Bay, Wednesday, 4 November
Overcast. High 67°, low 64°.
Pressure30.06 inHg
Wind6.5 mph SW
Humidity69%
Visibility—
Dew point55°
Thu, 0567° / 64°0
67 °
Emerald Bay, Thursday, 5 November
Partly cloudy. High 67°, low 64°.
Pressure30.06 inHg
Wind10.1 mph W
Humidity67%
Visibility—
Dew point54°
Fri, 0668° / 64°0
68 °
Emerald Bay, Friday, 6 November
Overcast. High 68°, low 64°.
Pressure30.03 inHg
Wind9.7 mph W
Humidity57%
Visibility—
Dew point50°
Sat, 0768° / 64°0.3
68 °
Emerald Bay, Saturday, 7 November
Rain. High 68°, low 64°.
Pressure29.91 inHg
Wind20.7 mph S
Humidity62%
Visibility—
Dew point53°
Sun, 0868° / 62°0
68 °
Emerald Bay, Sunday, 8 November
Clear. High 68°, low 62°.
Pressure29.94 inHg
Wind16.2 mph W
Humidity62%
Visibility—
Dew point51°
Mon, 0970° / 64°0
70 °
Emerald Bay, Monday, 9 November
Clear. High 70°, low 64°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity33%
Visibility—
Dew point38°
Tue, 1072° / 66°0
72 °
Emerald Bay, Tuesday, 10 November
Clear. High 72°, low 66°.
Pressure30.00 inHg
Wind9.3 mph W
Humidity39%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1170° / 53°0.05
70 °
Emerald Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.05 in
Chance of precipitation13%
Record high84° (1974)
Record low44° (2020)
Thu, 1270° / 53°0.05
70 °
Emerald Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.05 in
Chance of precipitation17%
Record high92° (2021)
Record low43° (2000)
Fri, 1370° / 53°0.03
70 °
Emerald Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high86° (2013)
Record low42° (2000)
Sat, 1469° / 53°0.04
69 °
Emerald Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.04 in
Chance of precipitation12%
Record high86° (2008)
Record low42° (1985)
Sun, 1569° / 52°0.06
69 °
Emerald Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation8%
Record high86° (2008)
Record low44° (1964)
Mon, 1668° / 53°0.04
68 °
Emerald Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2008)
Record low42° (1964)
Tue, 1768° / 53°0.03
68 °
Emerald Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high88° (2019)
Record low41° (2024)
Wed, 1868° / 52°0.04
68 °
Emerald Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.04 in
Chance of precipitation15%
Record high84° (2019)
Record low40° (1964)
Thu, 1969° / 51°0.04
69 °
Emerald Bay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation5%
Record high85° (1989)
Record low39° (1964)
Fri, 2068° / 51°0.06
68 °
Emerald Bay, Friday, 20 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.06 in
Chance of precipitation15%
Record high83° (2006)
Record low39° (1964)
Sat, 2167° / 51°0.06
67 °
Emerald Bay, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (2015)
Record low41° (1994)
Sun, 2266° / 51°0.04
66 °
Emerald Bay, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high86° (2017)
Record low42° (1979)
Mon, 2367° / 50°0.01
67 °
Emerald Bay, Monday, 23 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2017)
Record low43° (1984)
Tue, 2468° / 50°0.02
68 °
Emerald Bay, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (1975)
Record low45° (1972)
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 Emerald Bay, 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 Emerald Bay, 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.