Monthly outlook for Oleander, CA: average high 89.7°, average low 65.9°. That is 5.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 7 October (101.1°), the coolest 13 October (57.2°).
89.7°/65.9°
Average high / low
+5.4°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
88.3°
81°
+4°
16 October – 25 October
92°
77.5°
+8.1°
26 October – 4 November
at normal
72.2°
—
October records over 66 years
106.5°3 October 2024All-time high
36.7°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Mayfair (9 mi).
Wed, 07101° / 66°0
101 °
Oleander, Wednesday, 7 October
Clear. High 101°, low 66°.
Pressure29.88 inHg
Wind0.4 mph N
Humidity19%
Visibility6.2 mi
Dew point46°
Thu, 08101° / 66°0
101 °
Oleander, Thursday, 8 October
Clear. High 101°, low 66°.
Pressure29.83 inHg
Wind0.7 mph S
Humidity16%
Visibility6.2 mi
Dew point41°
Fri, 0999° / 70°0
99 °
Oleander, Friday, 9 October
Clear. High 99°, low 70°.
Pressure29.71 inHg
Wind1.9 mph SW
Humidity15%
Visibility6.2 mi
Dew point40°
Sat, 1090° / 68°0
90 °
Oleander, Saturday, 10 October
Clear. High 90°, low 68°.
Pressure29.62 inHg
Wind2.7 mph S
Humidity25%
Visibility6.2 mi
Dew point45°
Sun, 1182° / 61°0
82 °
Oleander, Sunday, 11 October
Clear. High 82°, low 61°.
Pressure29.59 inHg
Wind8.5 mph N
Humidity34%
Visibility—
Dew point41°
Mon, 1276° / 59°0.06
76 °
Oleander, Monday, 12 October
Light rain. High 76°, low 59°.
Pressure29.77 inHg
Wind10.8 mph NE
Humidity41%
Visibility—
Dew point43°
Tue, 1373° / 57°0
73 °
Oleander, Tuesday, 13 October
Overcast. High 73°, low 57°.
Pressure29.94 inHg
Wind7.9 mph SE
Humidity46%
Visibility—
Dew point44°
Wed, 1478° / 60°0
78 °
Oleander, Wednesday, 14 October
Clear. High 78°, low 60°.
Pressure30.09 inHg
Wind5.8 mph NE
Humidity39%
Visibility—
Dew point43°
Thu, 1585° / 63°0
85 °
Oleander, Thursday, 15 October
Clear. High 85°, low 63°.
Pressure30.12 inHg
Wind4.5 mph N
Humidity31%
Visibility—
Dew point42°
Fri, 1688° / 66°0
88 °
Oleander, Friday, 16 October
Clear. High 88°, low 66°.
Pressure30.12 inHg
Wind6 mph N
Humidity26%
Visibility—
Dew point39°
Sat, 1792° / 69°0
92 °
Oleander, Saturday, 17 October
Partly cloudy. High 92°, low 69°.
Pressure30.00 inHg
Wind4.7 mph NE
Humidity21%
Visibility—
Dew point37°
Sun, 1894° / 72°0
94 °
Oleander, Sunday, 18 October
Clear. High 94°, low 72°.
Pressure29.94 inHg
Wind4.9 mph NE
Humidity17%
Visibility—
Dew point34°
Mon, 1993° / 71°0
93 °
Oleander, Monday, 19 October
Clear. High 93°, low 71°.
Pressure29.94 inHg
Wind5.1 mph N
Humidity16%
Visibility—
Dew point32°
Tue, 2092° / 71°0
92 °
Oleander, Tuesday, 20 October
Clear. High 92°, low 71°.
Pressure30.03 inHg
Wind5.5 mph N
Humidity16%
Visibility—
Dew point31°
Wed, 2193° / 70°0
93 °
Oleander, Wednesday, 21 October
Clear. High 93°, low 70°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity16%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2277° / 54°0.02
77 °
Oleander, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (1982)
Record low45° (1961)
Fri, 2377° / 53°0.02
77 °
Oleander, Friday, 23 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high87° (2016)
Record low45° (1961)
Sat, 2476° / 53°0.02
76 °
Oleander, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation13%
Record high90° (2019)
Record low43° (1975)
Sun, 2576° / 53°0.05
76 °
Oleander, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.05 in
Chance of precipitation12%
Record high90° (2007)
Record low44° (1971)
Mon, 2675° / 52°0.06
75 °
Oleander, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.06 in
Chance of precipitation12%
Record high87° (2017)
Record low43° (1971)
Tue, 2774° / 51°0.01
74 °
Oleander, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high86° (2017)
Record low42° (1996)
Wed, 2873° / 51°0.07
73 °
Oleander, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.07 in
Chance of precipitation10%
Record high85° (2003)
Record low41° (1971)
Thu, 2972° / 50°0.06
72 °
Oleander, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation12%
Record high84° (2003)
Record low37° (1971)
Fri, 3071° / 50°0.09
71 °
Oleander, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.09 in
Chance of precipitation13%
Record high85° (2014)
Record low37° (1971)
Sat, 3171° / 49°0.01
71 °
Oleander, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation10%
Record high83° (2015)
Record low38° (1972)
Sun, 0171° / 49°0.03
71 °
Oleander, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high85° (2020)
Record low38° (2019)
Mon, 0272° / 49°0.02
72 °
Oleander, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high84° (2020)
Record low42° (2019)
Tue, 0372° / 49°0.03
72 °
Oleander, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high83° (2020)
Record low40° (2019)
Wed, 0471° / 49°0.02
71 °
Oleander, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high82° (1980)
Record low39° (1994)
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 Oleander, 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 Oleander, 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.