Monthly outlook for Greenacres, CA: average high 79.1°, average low 57.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 17 October (94.3°), the coolest 26 October (47°).
79.1°/57.4°
Average high / low
+1.9°
Above normal
1 / 1
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
82.1°
77.2°
+2.7°
25 October – 3 November
74.2°
72.4°
+1°
4 November – 13 November
at normal
68.8°
—
October records over 66 years
107.1°3 October 2024All-time high
29.8°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Old Stine (5 mi).
Fri, 1693° / 64°0
93 °
Greenacres, Friday, 16 October
Clear. High 93°, low 64°.
Pressure30.06 inHg
Wind2.8 mph NW
Humidity14%
Visibility6.2 mi
Dew point28°
Sat, 1794° / 64°0
94 °
Greenacres, Saturday, 17 October
Clear. High 94°, low 64°.
Pressure30.03 inHg
Wind2.1 mph SW
Humidity13%
Visibility6.2 mi
Dew point34°
Sun, 1893° / 67°0
93 °
Greenacres, Sunday, 18 October
Clear. High 93°, low 67°.
Pressure29.94 inHg
Wind3.5 mph S
Humidity13%
Visibility6.2 mi
Dew point31°
Mon, 1983° / 60°0
83 °
Greenacres, Monday, 19 October
Clear. High 83°, low 60°.
Pressure29.94 inHg
Wind7.6 mph N
Humidity31%
Visibility—
Dew point40°
Tue, 2075° / 55°0.02
75 °
Greenacres, Tuesday, 20 October
Light rain. High 75°, low 55°.
Pressure29.91 inHg
Wind7.5 mph NW
Humidity44%
Visibility—
Dew point42°
Wed, 2168° / 55°0.13
68 °
Greenacres, Wednesday, 21 October
Light rain. High 68°, low 55°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity68%
Visibility—
Dew point49°
Thu, 2272° / 53°0
72 °
Greenacres, Thursday, 22 October
Partly cloudy. High 72°, low 53°.
Pressure30.09 inHg
Wind10.6 mph NW
Humidity49%
Visibility—
Dew point44°
Fri, 2376° / 56°0
76 °
Greenacres, Friday, 23 October
Clear. High 76°, low 56°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity38%
Visibility—
Dew point40°
Sat, 2478° / 57°0
78 °
Greenacres, Saturday, 24 October
Clear. High 78°, low 57°.
Pressure30.06 inHg
Wind7.1 mph NW
Humidity34%
Visibility—
Dew point39°
Sun, 2566° / 52°0
66 °
Greenacres, Sunday, 25 October
Clear. High 66°, low 52°.
Pressure29.94 inHg
Wind14.3 mph NW
Humidity31%
Visibility—
Dew point31°
Mon, 2662° / 47°0
62 °
Greenacres, Monday, 26 October
Light rain. High 62°, low 47°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity47%
Visibility—
Dew point35°
Tue, 2765° / 51°0
65 °
Greenacres, Tuesday, 27 October
Partly cloudy. High 65°, low 51°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity44%
Visibility—
Dew point35°
Wed, 2887° / 60°0
87 °
Greenacres, Wednesday, 28 October
Clear. High 87°, low 60°.
Pressure30.03 inHg
Wind8.2 mph NW
Humidity10%
Visibility—
Dew point15°
Thu, 2986° / 59°0
86 °
Greenacres, Thursday, 29 October
Clear. High 86°, low 59°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity11%
Visibility—
Dew point17°
Fri, 3078° / 61°0
78 °
Greenacres, Friday, 30 October
Overcast. High 78°, low 61°.
Pressure30.12 inHg
Wind5 mph N
Humidity13%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3171° / 48°0.03
71 °
Greenacres, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (1988)
Record low34° (1972)
Sun, 0172° / 48°0.02
72 °
Greenacres, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2020)
Record low33° (1971)
Mon, 0272° / 48°0.02
72 °
Greenacres, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2020)
Record low38° (2019)
Tue, 0372° / 47°0.02
72 °
Greenacres, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2010)
Record low36° (1994)
Wed, 0471° / 48°0.02
71 °
Greenacres, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2010)
Record low33° (1994)
Thu, 0571° / 48°0.03
71 °
Greenacres, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.03 in
Chance of precipitation8%
Record high89° (2010)
Record low37° (1973)
Fri, 0671° / 49°0.02
71 °
Greenacres, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2012)
Record low39° (1972)
Sat, 0770° / 48°0.03
70 °
Greenacres, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.03 in
Chance of precipitation10%
Record high84° (2019)
Record low37° (1990)
Sun, 0868° / 48°0.07
68 °
Greenacres, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2019)
Record low37° (2011)
Mon, 0968° / 46°0.05
68 °
Greenacres, Monday, 9 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.05 in
Chance of precipitation17%
Record high82° (2025)
Record low35° (2011)
Tue, 1067° / 46°0.03
67 °
Greenacres, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.03 in
Chance of precipitation10%
Record high85° (2016)
Record low36° (2020)
Wed, 1168° / 46°0.05
68 °
Greenacres, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.05 in
Chance of precipitation13%
Record high86° (2016)
Record low35° (2000)
Thu, 1267° / 46°0.04
67 °
Greenacres, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.04 in
Chance of precipitation25%
Record high83° (2019)
Record low33° (2000)
Fri, 1367° / 45°0.02
67 °
Greenacres, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (1990)
Record low28° (1985)
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 Greenacres, 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 Greenacres, 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.