Monthly outlook for Three Rocks, CA: average high 82.6°, average low 59.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 8 October (93.8°), the coolest 11 October (53.6°).
82.6°/59.8°
Average high / low
+1.4°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
81°
80.9°
+0°
18 October – 27 October
85.2°
77.5°
+4.3°
28 October – 6 November
at normal
72.4°
—
October records over 66 years
107.1°3 October 2024All-time high
36°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Giffen Cantua Ranch (2 mi).
Fri, 0991° / 62°0
91 °
Three Rocks, Friday, 9 October
Clear. High 91°, low 62°.
Pressure29.71 inHg
Wind2.7 mph E
Humidity17%
Visibility6.2 mi
Dew point42°
Sat, 1084° / 55°0
84 °
Three Rocks, Saturday, 10 October
Clear. High 84°, low 55°.
Pressure29.62 inHg
Wind3.5 mph NE
Humidity39%
Visibility6.2 mi
Dew point52°
Sun, 1172° / 54°0
72 °
Three Rocks, Sunday, 11 October
Clear. High 72°, low 54°.
Pressure29.53 inHg
Wind2.3 mph N
Humidity32%
Visibility6.2 mi
Dew point37°
Mon, 1270° / 56°0
70 °
Three Rocks, Monday, 12 October
Light rain. High 70°, low 56°.
Pressure29.88 inHg
Wind1.8 mph N
Humidity44%
Visibility6.2 mi
Dew point42°
Tue, 1374° / 54°0
74 °
Three Rocks, Tuesday, 13 October
Clear. High 74°, low 54°.
Pressure30.06 inHg
Wind8.1 mph NW
Humidity34%
Visibility—
Dew point37°
Wed, 1478° / 56°0
78 °
Three Rocks, Wednesday, 14 October
Clear. High 78°, low 56°.
Pressure30.12 inHg
Wind7.9 mph N
Humidity30%
Visibility—
Dew point35°
Thu, 1581° / 61°0
81 °
Three Rocks, Thursday, 15 October
Clear. High 81°, low 61°.
Pressure30.06 inHg
Wind14.3 mph NW
Humidity29%
Visibility—
Dew point37°
Fri, 1681° / 59°0
81 °
Three Rocks, Friday, 16 October
Clear. High 81°, low 59°.
Pressure30.09 inHg
Wind6.4 mph NW
Humidity18%
Visibility—
Dew point24°
Sat, 1784° / 61°0
84 °
Three Rocks, Saturday, 17 October
Clear. High 84°, low 61°.
Pressure30.12 inHg
Wind5.3 mph NE
Humidity16%
Visibility—
Dew point25°
Sun, 1884° / 62°0
84 °
Three Rocks, Sunday, 18 October
Clear. High 84°, low 62°.
Pressure30.09 inHg
Wind6 mph NW
Humidity17%
Visibility—
Dew point26°
Mon, 1984° / 63°0
84 °
Three Rocks, Monday, 19 October
Clear. High 84°, low 63°.
Pressure30.06 inHg
Wind6 mph N
Humidity17%
Visibility—
Dew point26°
Tue, 2085° / 63°0
85 °
Three Rocks, Tuesday, 20 October
Clear. High 85°, low 63°.
Pressure30.03 inHg
Wind5.5 mph NW
Humidity17%
Visibility—
Dew point27°
Wed, 2185° / 63°0
85 °
Three Rocks, Wednesday, 21 October
Clear. High 85°, low 63°.
Pressure30.00 inHg
Wind4.7 mph NE
Humidity17%
Visibility—
Dew point27°
Thu, 2287° / 63°0
87 °
Three Rocks, Thursday, 22 October
Clear. High 87°, low 63°.
Pressure30.03 inHg
Wind6 mph NW
Humidity14%
Visibility—
Dew point23°
Fri, 2387° / 65°0
87 °
Three Rocks, Friday, 23 October
Clear. High 87°, low 65°.
Pressure29.97 inHg
Wind6.1 mph NW
Humidity15%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2477° / 55°0.02
77 °
Three Rocks, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (2007)
Record low45° (1975)
Sun, 2576° / 55°0.03
76 °
Three Rocks, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.03 in
Chance of precipitation10%
Record high90° (2007)
Record low46° (1971)
Mon, 2676° / 54°0.03
76 °
Three Rocks, Monday, 26 October
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2017)
Record low43° (1989)
Tue, 2775° / 53°0.02
75 °
Three Rocks, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (1983)
Record low43° (2020)
Wed, 2874° / 53°0.05
74 °
Three Rocks, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.05 in
Chance of precipitation12%
Record high88° (2017)
Record low42° (2004)
Thu, 2973° / 52°0.06
73 °
Three Rocks, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (2003)
Record low39° (1971)
Fri, 3072° / 51°0.05
72 °
Three Rocks, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.05 in
Chance of precipitation15%
Record high85° (2014)
Record low36° (1971)
Sat, 3172° / 51°0.01
72 °
Three Rocks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.01 in
Chance of precipitation10%
Record high84° (1988)
Record low42° (1961)
Sun, 0172° / 51°0.03
72 °
Three Rocks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (1966)
Record low41° (2019)
Mon, 0273° / 51°0.02
73 °
Three Rocks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (1966)
Record low40° (2003)
Tue, 0373° / 51°0.01
73 °
Three Rocks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high84° (2009)
Record low42° (1974)
Wed, 0473° / 51°0.02
73 °
Three Rocks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high84° (1976)
Record low40° (1973)
Thu, 0572° / 51°0.02
72 °
Three Rocks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2010)
Record low41° (2003)
Fri, 0671° / 51°0.02
71 °
Three Rocks, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high85° (2012)
Record low41° (1996)
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 Three Rocks, 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 Three Rocks, 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.