Monthly outlook for Morena, CA: average high 73.8°, average low 66.6°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (86.6°), the coolest 23 October (61.9°).
73.8°/66.6°
Average high / low
+0.4°
Above normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
75.6°
73.7°
+1.1°
28 October – 6 November
70.9°
71.7°
-0.4°
7 November – 16 November
at normal
69.5°
—
October records over 66 years
104.7°24 October 2017All-time high
41°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — San Diego (6 mi).
Mon, 1987° / 67°0
87 °
Morena, Monday, 19 October
Clear. High 87°, low 67°.
Pressure29.91 inHg
Wind5.4 mph W
Humidity68%
Visibility6.2 mi
Dew point64°
Tue, 2074° / 67°0
74 °
Morena, Tuesday, 20 October
Clear. High 74°, low 67°.
Pressure29.88 inHg
Wind6 mph SW
Humidity74%
Visibility6.2 mi
Dew point65°
Wed, 2173° / 65°0.14
73 °
Morena, Wednesday, 21 October
Light rain. High 73°, low 65°.
Pressure29.88 inHg
Wind7.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point62°
Thu, 2268° / 63°0.19
68 °
Morena, Thursday, 22 October
Light rain. High 68°, low 63°.
Pressure29.97 inHg
Wind5.2 mph NW
Humidity75%
Visibility6.2 mi
Dew point57°
Fri, 2370° / 62°0.02
70 °
Morena, Friday, 23 October
Light rain. High 70°, low 62°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity63%
Visibility—
Dew point55°
Sat, 2477° / 67°0
77 °
Morena, Saturday, 24 October
Clear. High 77°, low 67°.
Pressure29.97 inHg
Wind11.2 mph W
Humidity37%
Visibility—
Dew point45°
Sun, 2579° / 72°0
79 °
Morena, Sunday, 25 October
Clear. High 79°, low 72°.
Pressure29.85 inHg
Wind9 mph NW
Humidity32%
Visibility—
Dew point45°
Mon, 2673° / 69°0
73 °
Morena, Monday, 26 October
Partly cloudy. High 73°, low 69°.
Pressure29.80 inHg
Wind9.9 mph SW
Humidity68%
Visibility—
Dew point61°
Tue, 2771° / 67°0
71 °
Morena, Tuesday, 27 October
Overcast. High 71°, low 67°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity69%
Visibility—
Dew point59°
Wed, 2870° / 66°0
70 °
Morena, Wednesday, 28 October
Overcast. High 70°, low 66°.
Pressure30.00 inHg
Wind9.2 mph W
Humidity66%
Visibility—
Dew point56°
Thu, 2969° / 66°0
69 °
Morena, Thursday, 29 October
Partly cloudy. High 69°, low 66°.
Pressure30.00 inHg
Wind10.4 mph W
Humidity65%
Visibility—
Dew point56°
Fri, 3070° / 67°0
70 °
Morena, Friday, 30 October
Partly cloudy. High 70°, low 67°.
Pressure29.97 inHg
Wind8.9 mph S
Humidity66%
Visibility—
Dew point57°
Sat, 3170° / 66°0
70 °
Morena, Saturday, 31 October
Partly cloudy. High 70°, low 66°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity65%
Visibility—
Dew point57°
Sun, 0173° / 68°0
73 °
Morena, Sunday, 1 November
Overcast. High 73°, low 68°.
Pressure30.03 inHg
Wind7.5 mph W
Humidity58%
Visibility—
Dew point56°
Mon, 0274° / 68°0
74 °
Morena, Monday, 2 November
Overcast. High 74°, low 68°.
Pressure30.09 inHg
Wind12.4 mph NW
Humidity59%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0372° / 53°0.01
72 °
Morena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2010)
Record low47° (1990)
Wed, 0472° / 54°0.02
72 °
Morena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (1976)
Record low43° (1994)
Thu, 0571° / 54°0.01
71 °
Morena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2020)
Record low45° (2022)
Fri, 0670° / 54°0.01
70 °
Morena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2014)
Record low47° (1996)
Sat, 0769° / 54°0.02
69 °
Morena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high86° (2014)
Record low46° (2011)
Sun, 0869° / 53°0.06
69 °
Morena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high84° (1976)
Record low45° (2011)
Mon, 0970° / 53°0.06
70 °
Morena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation15%
Record high90° (2016)
Record low43° (2024)
Tue, 1070° / 53°0.03
70 °
Morena, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high88° (2025)
Record low41° (2022)
Wed, 1170° / 53°0.06
70 °
Morena, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high93° (2021)
Record low41° (2022)
Thu, 1270° / 53°0.07
70 °
Morena, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high96° (2021)
Record low39° (2000)
Fri, 1370° / 52°0.01
70 °
Morena, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.01 in
Chance of precipitation10%
Record high88° (2021)
Record low42° (2000)
Sat, 1469° / 52°0.05
69 °
Morena, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high86° (2021)
Record low41° (2022)
Sun, 1569° / 52°0.05
69 °
Morena, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high87° (2008)
Record low41° (2022)
Mon, 1669° / 52°0.03
69 °
Morena, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high89° (2020)
Record low41° (2000)
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 Morena, 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 Morena, 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.