Monthly outlook for Alhambra, CA: average high 75.2°, average low 63.1°. That is 1.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 2 November (84°), the coolest 24 October (51.7°).
75.2°/63.1°
Average high / low
−1.3°
Below normal
2 / 1
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
72.6°
78°
-3°
1 November – 10 November
79.4°
75.2°
+2.3°
11 November – 20 November
at normal
72.1°
—
October records over 66 years
105.8°4 October 1987All-time high
36.3°29 October 1971All-time low
Fri, 2369° / 58°0.04
69 °
Alhambra, Friday, 23 October
Light rain. High 69°, low 58°.
Pressure29.97 inHg
Wind3.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point54°
Sat, 2470° / 52°0
70 °
Alhambra, Saturday, 24 October
Clear. High 70°, low 52°.
Pressure29.94 inHg
Wind3.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point56°
Sun, 2574° / 58°0
74 °
Alhambra, Sunday, 25 October
Clear. High 74°, low 58°.
Pressure30.06 inHg
Wind2.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point54°
Mon, 2675° / 59°0
75 °
Alhambra, Monday, 26 October
Overcast. High 75°, low 59°.
Pressure30.06 inHg
Wind3.7 mph SW
Humidity51%
Visibility—
Dew point51°
Tue, 2772° / 58°0
72 °
Alhambra, Tuesday, 27 October
Overcast. High 72°, low 58°.
Pressure30.00 inHg
Wind3.5 mph S
Humidity52%
Visibility—
Dew point49°
Wed, 2881° / 63°0
81 °
Alhambra, Wednesday, 28 October
Partly cloudy. High 81°, low 63°.
Pressure29.91 inHg
Wind7.6 mph SW
Humidity36%
Visibility—
Dew point46°
Thu, 2976° / 67°0
76 °
Alhambra, Thursday, 29 October
Overcast. High 76°, low 67°.
Pressure29.88 inHg
Wind7.2 mph SW
Humidity49%
Visibility—
Dew point51°
Fri, 3075° / 64°0
75 °
Alhambra, Friday, 30 October
Mostly clear. High 75°, low 64°.
Pressure29.97 inHg
Wind8.9 mph SW
Humidity59%
Visibility—
Dew point54°
Sat, 3171° / 63°0
71 °
Alhambra, Saturday, 31 October
Overcast. High 71°, low 63°.
Pressure29.88 inHg
Wind9.5 mph S
Humidity60%
Visibility—
Dew point52°
Sun, 0177° / 63°0
77 °
Alhambra, Sunday, 1 November
Overcast. High 77°, low 63°.
Pressure29.83 inHg
Wind8.2 mph SW
Humidity42%
Visibility—
Dew point46°
Mon, 0284° / 69°0
84 °
Alhambra, Monday, 2 November
Partly cloudy. High 84°, low 69°.
Pressure29.91 inHg
Wind7.6 mph SW
Humidity27%
Visibility—
Dew point41°
Tue, 0381° / 71°0
81 °
Alhambra, Tuesday, 3 November
Mostly clear. High 81°, low 71°.
Pressure30.03 inHg
Wind8.9 mph SW
Humidity40%
Visibility—
Dew point51°
Wed, 0481° / 70°0
81 °
Alhambra, Wednesday, 4 November
Clear. High 81°, low 70°.
Pressure30.03 inHg
Wind8.9 mph SW
Humidity48%
Visibility—
Dew point54°
Thu, 0577° / 69°0.01
77 °
Alhambra, Thursday, 5 November
Light rain. High 77°, low 69°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity59%
Visibility—
Dew point58°
Fri, 0677° / 67°0
77 °
Alhambra, Friday, 6 November
Clear. High 77°, low 67°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity63%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0773° / 52°0.06
73 °
Alhambra, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.06 in
Chance of precipitation10%
Record high93° (2006)
Record low40° (2011)
Sun, 0873° / 52°0.07
73 °
Alhambra, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.07 in
Chance of precipitation17%
Record high92° (2016)
Record low41° (2011)
Mon, 0973° / 51°0.04
73 °
Alhambra, Monday, 9 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation8%
Record high93° (2016)
Record low41° (2020)
Tue, 1073° / 51°0.03
73 °
Alhambra, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high92° (1990)
Record low43° (1998)
Wed, 1173° / 51°0.04
73 °
Alhambra, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (2021)
Record low38° (2000)
Thu, 1273° / 51°0.03
73 °
Alhambra, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high93° (2021)
Record low33° (1978)
Fri, 1374° / 51°0.03
74 °
Alhambra, Friday, 13 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.03 in
Chance of precipitation8%
Record high92° (2013)
Record low37° (1985)
Sat, 1473° / 51°0.04
73 °
Alhambra, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation7%
Record high91° (2021)
Record low35° (1964)
Sun, 1573° / 50°0.07
73 °
Alhambra, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.07 in
Chance of precipitation7%
Record high90° (2008)
Record low35° (1964)
Mon, 1671° / 50°0.06
71 °
Alhambra, Monday, 16 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.06 in
Chance of precipitation10%
Record high91° (2008)
Record low35° (1964)
Tue, 1771° / 50°0.04
71 °
Alhambra, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high90° (2019)
Record low39° (1994)
Wed, 1871° / 49°0.04
71 °
Alhambra, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation10%
Record high90° (2019)
Record low33° (1964)
Thu, 1972° / 49°0.06
72 °
Alhambra, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.06 in
Chance of precipitation7%
Record high89° (2006)
Record low32° (1964)
Fri, 2071° / 49°0.06
71 °
Alhambra, Friday, 20 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.06 in
Chance of precipitation12%
Record high87° (2006)
Record low35° (1994)
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 Alhambra, 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 Alhambra, 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.