Monthly outlook for Morro Bay, CA: average high 69.8°, average low 57.8°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 26 October (80.9°), the coolest 21 October (50.2°).
69.8°/57.8°
Average high / low
−1.1°
Below normal
4 / 1
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
71.4°
72.4°
-0.5°
30 October – 8 November
67.3°
70.1°
-1.5°
9 November – 18 November
at normal
66.8°
—
October records over 66 years
99.7°1 October 1980All-time high
38.5°30 October 1971All-time low
Wed, 2171° / 50°0.46
71 °
Morro Bay, Wednesday, 21 October
Rain. High 71°, low 50°.
Pressure29.88 inHg
Wind8.2 mph S
Humidity74%
Visibility3.9 mi
Dew point57°
Thu, 2264° / 56°0.19
64 °
Morro Bay, Thursday, 22 October
Rain. High 64°, low 56°.
Pressure29.91 inHg
Wind7.8 mph W
Humidity72%
Visibility6.2 mi
Dew point55°
Fri, 2364° / 52°0
64 °
Morro Bay, Friday, 23 October
Clear. High 64°, low 52°.
Pressure30.03 inHg
Wind2.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point53°
Sat, 2469° / 53°0
69 °
Morro Bay, Saturday, 24 October
Clear. High 69°, low 53°.
Pressure30.00 inHg
Wind8.3 mph W
Humidity57%
Visibility—
Dew point51°
Sun, 2568° / 53°0
68 °
Morro Bay, Sunday, 25 October
Clear. High 68°, low 53°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity60%
Visibility—
Dew point52°
Mon, 2681° / 61°0
81 °
Morro Bay, Monday, 26 October
Overcast. High 81°, low 61°.
Pressure30.00 inHg
Wind9.6 mph NE
Humidity34%
Visibility—
Dew point44°
Tue, 2779° / 66°0
79 °
Morro Bay, Tuesday, 27 October
Overcast. High 79°, low 66°.
Pressure29.97 inHg
Wind7.7 mph NE
Humidity36%
Visibility—
Dew point45°
Wed, 2875° / 62°0
75 °
Morro Bay, Wednesday, 28 October
Overcast. High 75°, low 62°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity38%
Visibility—
Dew point46°
Thu, 2968° / 60°0
68 °
Morro Bay, Thursday, 29 October
Overcast. High 68°, low 60°.
Pressure29.94 inHg
Wind6.4 mph SW
Humidity62%
Visibility—
Dew point53°
Fri, 3068° / 60°0
68 °
Morro Bay, Friday, 30 October
Overcast. High 68°, low 60°.
Pressure30.06 inHg
Wind6.6 mph S
Humidity59%
Visibility—
Dew point51°
Sat, 3169° / 62°0.28
69 °
Morro Bay, Saturday, 31 October
Light rain. High 69°, low 62°.
Pressure29.97 inHg
Wind17 mph S
Humidity68%
Visibility—
Dew point57°
Sun, 0166° / 62°0.52
66 °
Morro Bay, Sunday, 1 November
Light rain. High 66°, low 62°.
Pressure29.97 inHg
Wind16.6 mph S
Humidity79%
Visibility—
Dew point59°
Mon, 0266° / 60°0.03
66 °
Morro Bay, Monday, 2 November
Light rain. High 66°, low 60°.
Pressure30.09 inHg
Wind5.4 mph W
Humidity79%
Visibility—
Dew point57°
Tue, 0366° / 58°0
66 °
Morro Bay, Tuesday, 3 November
Overcast. High 66°, low 58°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity62%
Visibility—
Dew point50°
Wed, 0468° / 57°0
68 °
Morro Bay, Wednesday, 4 November
Clear. High 68°, low 57°.
Pressure30.21 inHg
Wind12.6 mph NW
Humidity58%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0569° / 52°0.03
69 °
Morro Bay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2012)
Record low43° (2003)
Fri, 0669° / 52°0.02
69 °
Morro Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (1991)
Record low45° (1996)
Sat, 0768° / 52°0.06
68 °
Morro Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2006)
Record low44° (1990)
Sun, 0868° / 52°0.09
68 °
Morro Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation15%
Record high81° (1978)
Record low42° (2011)
Mon, 0967° / 51°0.06
67 °
Morro Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (2016)
Record low42° (2020)
Tue, 1067° / 51°0.05
67 °
Morro Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.05 in
Chance of precipitation15%
Record high83° (1990)
Record low41° (2024)
Wed, 1167° / 51°0.09
67 °
Morro Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (1990)
Record low40° (1982)
Thu, 1267° / 50°0.04
67 °
Morro Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (1974)
Record low38° (1985)
Fri, 1367° / 50°0.06
67 °
Morro Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2021)
Record low35° (1985)
Sat, 1467° / 51°0.06
67 °
Morro Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation8%
Record high81° (2021)
Record low39° (1985)
Sun, 1567° / 50°0.05
67 °
Morro Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2008)
Record low38° (1964)
Mon, 1667° / 50°0.07
67 °
Morro Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high84° (2008)
Record low40° (1978)
Tue, 1766° / 50°0.09
66 °
Morro Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2019)
Record low39° (1961)
Wed, 1866° / 49°0.05
66 °
Morro Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2005)
Record low35° (1964)
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 Morro 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 Morro 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.