Monthly outlook for Bartolo, CA: average high 80.2°, average low 66°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 8 October (94°), the coolest 13 October (53.6°).
80.2°/66°
Average high / low
+0.4°
Above normal
2 / 1
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
78.8°
80°
-0.7°
18 October – 27 October
82.5°
78.1°
+2.4°
28 October – 6 November
at normal
75.4°
—
October records over 66 years
104.2°1 October 2020All-time high
33.6°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Rose Hills (1 mi).
Fri, 0992° / 67°0
92 °
Bartolo, Friday, 9 October
Clear. High 92°, low 67°.
Pressure29.80 inHg
Wind2.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point56°
Sat, 1082° / 67°0
82 °
Bartolo, Saturday, 10 October
Overcast. High 82°, low 67°.
Pressure29.68 inHg
Wind1 mph SW
Humidity37%
Visibility6.2 mi
Dew point53°
Sun, 1183° / 64°0
83 °
Bartolo, Sunday, 11 October
Clear. High 83°, low 64°.
Pressure29.50 inHg
Wind6.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point51°
Mon, 1267° / 57°0.08
67 °
Bartolo, Monday, 12 October
Light rain. High 67°, low 57°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point46°
Tue, 1370° / 54°0
70 °
Bartolo, Tuesday, 13 October
Clear. High 70°, low 54°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity54%
Visibility—
Dew point46°
Wed, 1478° / 58°0
78 °
Bartolo, Wednesday, 14 October
Clear. High 78°, low 58°.
Pressure30.03 inHg
Wind9.8 mph SW
Humidity45%
Visibility—
Dew point45°
Thu, 1579° / 68°0
79 °
Bartolo, Thursday, 15 October
Clear. High 79°, low 68°.
Pressure29.91 inHg
Wind10.4 mph S
Humidity44%
Visibility—
Dew point50°
Fri, 1670° / 65°0.24
70 °
Bartolo, Friday, 16 October
Light rain. High 70°, low 65°.
Pressure29.83 inHg
Wind14.1 mph S
Humidity56%
Visibility—
Dew point52°
Sat, 1774° / 66°0.01
74 °
Bartolo, Saturday, 17 October
Light rain. High 74°, low 66°.
Pressure30.03 inHg
Wind8.9 mph SW
Humidity39%
Visibility—
Dew point44°
Sun, 1880° / 66°0
80 °
Bartolo, Sunday, 18 October
Clear. High 80°, low 66°.
Pressure30.03 inHg
Wind9.3 mph W
Humidity32%
Visibility—
Dew point41°
Mon, 1986° / 70°0
86 °
Bartolo, Monday, 19 October
Clear. High 86°, low 70°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity14%
Visibility—
Dew point25°
Tue, 2088° / 73°0
88 °
Bartolo, Tuesday, 20 October
Clear. High 88°, low 73°.
Pressure29.97 inHg
Wind7.6 mph SW
Humidity13%
Visibility—
Dew point25°
Wed, 2186° / 73°0.01
86 °
Bartolo, Wednesday, 21 October
Light rain. High 86°, low 73°.
Pressure29.97 inHg
Wind9.5 mph W
Humidity25%
Visibility—
Dew point40°
Thu, 2279° / 70°0.02
79 °
Bartolo, Thursday, 22 October
Light rain. High 79°, low 70°.
Pressure29.94 inHg
Wind8.9 mph S
Humidity47%
Visibility—
Dew point54°
Fri, 2376° / 67°0
76 °
Bartolo, Friday, 23 October
Clear. High 76°, low 67°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity56%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2478° / 55°0
78 °
Bartolo, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation3%
Record high103° (2017)
Record low46° (1975)
Sun, 2578° / 55°0.01
78 °
Bartolo, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.01 in
Chance of precipitation3%
Record high100° (2017)
Record low42° (1971)
Mon, 2677° / 54°0.01
77 °
Bartolo, Monday, 26 October
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (1965)
Record low42° (1989)
Tue, 2776° / 54°0.05
76 °
Bartolo, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.05 in
Chance of precipitation10%
Record high93° (1965)
Record low42° (1996)
Wed, 2876° / 53°0.01
76 °
Bartolo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.01 in
Chance of precipitation12%
Record high93° (1965)
Record low43° (1970)
Thu, 2975° / 52°0
75 °
Bartolo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0 in
Chance of precipitation2%
Record high93° (2025)
Record low34° (1971)
Fri, 3075° / 52°0.05
75 °
Bartolo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.05 in
Chance of precipitation15%
Record high92° (1962)
Record low34° (1971)
Sat, 3175° / 52°0.02
75 °
Bartolo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high92° (1966)
Record low38° (1971)
Sun, 0176° / 52°0.03
76 °
Bartolo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high94° (1997)
Record low41° (1971)
Mon, 0276° / 52°0.02
76 °
Bartolo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation13%
Record high94° (1997)
Record low43° (1971)
Tue, 0377° / 51°0
77 °
Bartolo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2010)
Record low40° (1990)
Wed, 0476° / 51°0.02
76 °
Bartolo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high93° (1976)
Record low37° (1994)
Thu, 0574° / 51°0.01
74 °
Bartolo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (2020)
Record low40° (2011)
Fri, 0673° / 52°0.02
73 °
Bartolo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high92° (2006)
Record low41° (2011)
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 Bartolo, 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 Bartolo, 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.