Monthly outlook for West Highlands, CA: average high 79.5°, average low 61.4°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 4.5 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 17 October (91.9°), the coolest 14 October (46.4°).
79.5°/61.4°
Average high / low
+0.2°
Above normal
2 / 1
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
77.7°
79.8°
-1.2°
19 October – 28 October
82.5°
77.1°
+3°
29 October – 7 November
at normal
73.6°
—
October records over 66 years
105.6°2 October 2024All-time high
30.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — San Bernardino (4 mi).
Sat, 1086° / 67°0.03
86 °
West Highlands, Saturday, 10 October
Light rain. High 86°, low 67°.
Pressure29.65 inHg
Wind2.8 mph SW
Humidity23%
Visibility6.2 mi
Dew point40°
Sun, 1167° / 55°3.05
67 °
West Highlands, Sunday, 11 October
Heavy rain. High 67°, low 55°.
Pressure29.65 inHg
Wind6.6 mph SW
Humidity99%
Visibility0.4 mi
Dew point58°
Mon, 1255° / 50°1.42
55 °
West Highlands, Monday, 12 October
Rain. High 55°, low 50°.
Pressure29.88 inHg
Wind4 mph S
Humidity96%
Visibility1.0 mi
Dew point52°
Tue, 1359° / 48°0.02
59 °
West Highlands, Tuesday, 13 October
Light rain. High 59°, low 48°.
Pressure30.00 inHg
Wind3.7 mph SW
Humidity67%
Visibility6.2 mi
Dew point45°
Wed, 1473° / 46°0
73 °
West Highlands, Wednesday, 14 October
Clear. High 73°, low 46°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity38%
Visibility—
Dew point40°
Thu, 1583° / 54°0
83 °
West Highlands, Thursday, 15 October
Clear. High 83°, low 54°.
Pressure30.06 inHg
Wind9.5 mph N
Humidity25%
Visibility—
Dew point35°
Fri, 1688° / 67°0
88 °
West Highlands, Friday, 16 October
Clear. High 88°, low 67°.
Pressure30.03 inHg
Wind9.3 mph N
Humidity18%
Visibility—
Dew point33°
Sat, 1792° / 70°0
92 °
West Highlands, Saturday, 17 October
Clear. High 92°, low 70°.
Pressure30.00 inHg
Wind7.6 mph NE
Humidity15%
Visibility—
Dew point33°
Sun, 1887° / 70°0
87 °
West Highlands, Sunday, 18 October
Clear. High 87°, low 70°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity30%
Visibility—
Dew point49°
Mon, 1979° / 65°0
79 °
West Highlands, Monday, 19 October
Clear. High 79°, low 65°.
Pressure29.94 inHg
Wind7.5 mph SW
Humidity41%
Visibility—
Dew point48°
Tue, 2077° / 62°0
77 °
West Highlands, Tuesday, 20 October
Clear. High 77°, low 62°.
Pressure29.94 inHg
Wind5.7 mph SW
Humidity48%
Visibility—
Dew point51°
Wed, 2186° / 66°0
86 °
West Highlands, Wednesday, 21 October
Clear. High 86°, low 66°.
Pressure29.97 inHg
Wind6.2 mph W
Humidity21%
Visibility—
Dew point36°
Thu, 2283° / 68°0
83 °
West Highlands, Thursday, 22 October
Clear. High 83°, low 68°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity27%
Visibility—
Dew point42°
Fri, 2385° / 66°0
85 °
West Highlands, Friday, 23 October
Clear. High 85°, low 66°.
Pressure29.94 inHg
Wind7.5 mph NW
Humidity22%
Visibility—
Dew point36°
Sat, 2484° / 64°0
84 °
West Highlands, Saturday, 24 October
Overcast. High 84°, low 64°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity15%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2577° / 53°0.02
77 °
West Highlands, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high96° (2017)
Record low40° (1971)
Mon, 2676° / 52°0.01
76 °
West Highlands, Monday, 26 October
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.01 in
Chance of precipitation10%
Record high93° (2018)
Record low41° (1970)
Tue, 2776° / 52°0.04
76 °
West Highlands, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.04 in
Chance of precipitation7%
Record high94° (2017)
Record low40° (1996)
Wed, 2875° / 51°0.02
75 °
West Highlands, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high94° (2017)
Record low38° (1970)
Thu, 2973° / 51°0.01
73 °
West Highlands, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high91° (2025)
Record low33° (1971)
Fri, 3073° / 50°0.03
73 °
West Highlands, Friday, 30 October
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (2025)
Record low31° (1971)
Sat, 3174° / 50°0.02
74 °
West Highlands, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.02 in
Chance of precipitation5%
Record high89° (1988)
Record low35° (1972)
Sun, 0174° / 49°0.02
74 °
West Highlands, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2020)
Record low35° (1971)
Mon, 0274° / 49°0.02
74 °
West Highlands, Monday, 2 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (2009)
Record low37° (1971)
Tue, 0375° / 48°0.01
75 °
West Highlands, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high75°
Average low48°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2010)
Record low37° (1990)
Wed, 0475° / 49°0.02
75 °
West Highlands, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high75°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (2020)
Record low34° (1994)
Thu, 0574° / 50°0.01
74 °
West Highlands, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.01 in
Chance of precipitation5%
Record high91° (2020)
Record low37° (2015)
Fri, 0672° / 49°0.01
72 °
West Highlands, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (1991)
Record low40° (2015)
Sat, 0771° / 49°0.05
71 °
West Highlands, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.05 in
Chance of precipitation7%
Record high90° (2006)
Record low35° (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 West Highlands, 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 West Highlands, 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.