Monthly outlook for Mount Baldy, CA: average high 60.3°, average low 45.5°. That is 7.4° below the climate normal for October. Precipitation is expected on 2 days (about 2.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 9 November (69.4°), the coolest 30 October (40.6°).
60.3°/45.5°
Average high / low
−7.4°
Below normal
2 / 2
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
58.6°
74.5°
-8.9°
4 November – 13 November
63°
71.2°
-4.6°
14 November – 23 November
at normal
68°
—
October records over 66 years
102.7°2 October 2024All-time high
32.4°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Rancho Cucamonga (9 mi).
Mon, 2667° / 46°0
67 °
Mount Baldy, Monday, 26 October
Clear. High 67°, low 46°.
Pressure30.12 inHg
Wind5.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point32°
Tue, 2762° / 45°0
62 °
Mount Baldy, Tuesday, 27 October
Clear. High 62°, low 45°.
Pressure30.03 inHg
Wind4.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point29°
Wed, 2862° / 45°0
62 °
Mount Baldy, Wednesday, 28 October
Partly cloudy. High 62°, low 45°.
Pressure29.97 inHg
Wind4.4 mph S
Humidity29%
Visibility6.2 mi
Dew point23°
Thu, 2959° / 44°0
59 °
Mount Baldy, Thursday, 29 October
Partly cloudy. High 59°, low 44°.
Pressure29.94 inHg
Wind5 mph SW
Humidity34%
Visibility6.2 mi
Dew point27°
Fri, 3055° / 41°0
55 °
Mount Baldy, Friday, 30 October
Mostly clear. High 55°, low 41°.
Pressure29.94 inHg
Wind4.8 mph SW
Humidity60%
Visibility—
Dew point39°
Sat, 3157° / 42°0.07
57 °
Mount Baldy, Saturday, 31 October
Light rain. High 57°, low 42°.
Pressure29.94 inHg
Wind8.9 mph S
Humidity57%
Visibility—
Dew point36°
Sun, 0150° / 46°2.09
50 °
Mount Baldy, Sunday, 1 November
Heavy rain. High 50°, low 46°.
Pressure29.65 inHg
Wind5.5 mph SE
Humidity97%
Visibility—
Dew point48°
Mon, 0251° / 41°0
51 °
Mount Baldy, Monday, 2 November
Light rain. High 51°, low 41°.
Pressure30.03 inHg
Wind7 mph S
Humidity64%
Visibility—
Dew point36°
Tue, 0355° / 42°0
55 °
Mount Baldy, Tuesday, 3 November
Clear. High 55°, low 42°.
Pressure30.09 inHg
Wind7.5 mph S
Humidity62%
Visibility—
Dew point37°
Wed, 0457° / 43°0
57 °
Mount Baldy, Wednesday, 4 November
Clear. High 57°, low 43°.
Pressure29.97 inHg
Wind7.4 mph S
Humidity47%
Visibility—
Dew point33°
Thu, 0553° / 45°0
53 °
Mount Baldy, Thursday, 5 November
Overcast. High 53°, low 45°.
Pressure30.00 inHg
Wind7.5 mph SW
Humidity80%
Visibility—
Dew point43°
Fri, 0663° / 48°0
63 °
Mount Baldy, Friday, 6 November
Clear. High 63°, low 48°.
Pressure30.00 inHg
Wind4.4 mph N
Humidity53%
Visibility—
Dew point40°
Sat, 0768° / 52°0
68 °
Mount Baldy, Saturday, 7 November
Mostly clear. High 68°, low 52°.
Pressure30.00 inHg
Wind6.5 mph N
Humidity24%
Visibility—
Dew point25°
Sun, 0869° / 54°0
69 °
Mount Baldy, Sunday, 8 November
Clear. High 69°, low 54°.
Pressure30.03 inHg
Wind7.3 mph N
Humidity26%
Visibility—
Dew point29°
Mon, 0969° / 54°0
69 °
Mount Baldy, Monday, 9 November
Overcast. High 69°, low 54°.
Pressure30.00 inHg
Wind6.5 mph N
Humidity27%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1070° / 50°0.04
70 °
Mount Baldy, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2025)
Record low39° (1998)
Wed, 1170° / 49°0.07
70 °
Mount Baldy, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high86° (2021)
Record low37° (2012)
Thu, 1270° / 49°0.04
70 °
Mount Baldy, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high88° (2021)
Record low34° (1978)
Fri, 1370° / 49°0.04
70 °
Mount Baldy, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2021)
Record low33° (1985)
Sat, 1470° / 49°0.05
70 °
Mount Baldy, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.05 in
Chance of precipitation17%
Record high88° (2021)
Record low33° (1964)
Sun, 1569° / 48°0.07
69 °
Mount Baldy, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation12%
Record high84° (2021)
Record low31° (1964)
Mon, 1668° / 48°0.06
68 °
Mount Baldy, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.06 in
Chance of precipitation18%
Record high85° (2019)
Record low33° (2000)
Tue, 1768° / 48°0.04
68 °
Mount Baldy, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high87° (2019)
Record low36° (1964)
Wed, 1868° / 48°0.08
68 °
Mount Baldy, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.08 in
Chance of precipitation22%
Record high85° (2019)
Record low31° (1964)
Thu, 1968° / 47°0.06
68 °
Mount Baldy, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.06 in
Chance of precipitation10%
Record high84° (2006)
Record low27° (1964)
Fri, 2068° / 47°0.09
68 °
Mount Baldy, Friday, 20 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.09 in
Chance of precipitation13%
Record high83° (2006)
Record low31° (1994)
Sat, 2166° / 47°0.12
66 °
Mount Baldy, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.12 in
Chance of precipitation25%
Record high88° (2017)
Record low34° (1979)
Sun, 2266° / 46°0.07
66 °
Mount Baldy, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.07 in
Chance of precipitation15%
Record high91° (2017)
Record low34° (1983)
Mon, 2367° / 46°0.02
67 °
Mount Baldy, Monday, 23 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (2017)
Record low36° (2003)
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 Mount Baldy, 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 Mount Baldy, 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.