Monthly outlook for Milpitas, CA: average high 72.5°, average low 53.6°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (93.8°), the coolest 26 October (48°).
72.5°/53.6°
Average high / low
−0.2°
Below normal
2 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
76.6°
74.2°
+1.3°
25 October – 3 November
65.5°
70.2°
-2.6°
4 November – 13 November
at normal
66.3°
—
October records over 66 years
104.9°2 October 2024All-time high
36.3°29 October 1971All-time low
Fri, 1694° / 55°0
94 °
Milpitas, Friday, 16 October
Clear. High 94°, low 55°.
Pressure30.06 inHg
Wind1.3 mph W
Humidity14%
Visibility6.2 mi
Dew point31°
Sat, 1791° / 67°0
91 °
Milpitas, Saturday, 17 October
Clear. High 91°, low 67°.
Pressure30.03 inHg
Wind3 mph W
Humidity15%
Visibility6.2 mi
Dew point34°
Sun, 1873° / 57°0
73 °
Milpitas, Sunday, 18 October
Clear. High 73°, low 57°.
Pressure30.00 inHg
Wind4.2 mph W
Humidity46%
Visibility6.2 mi
Dew point51°
Mon, 1965° / 54°0
65 °
Milpitas, Monday, 19 October
Overcast. High 65°, low 54°.
Pressure30.00 inHg
Wind8.1 mph W
Humidity53%
Visibility—
Dew point43°
Tue, 2063° / 55°0.08
63 °
Milpitas, Tuesday, 20 October
Light rain. High 63°, low 55°.
Pressure29.91 inHg
Wind3.8 mph NW
Humidity81%
Visibility—
Dew point54°
Wed, 2172° / 56°0
72 °
Milpitas, Wednesday, 21 October
Overcast. High 72°, low 56°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity52%
Visibility—
Dew point47°
Thu, 2273° / 54°0
73 °
Milpitas, Thursday, 22 October
Clear. High 73°, low 54°.
Pressure30.09 inHg
Wind8.4 mph NW
Humidity44%
Visibility—
Dew point42°
Fri, 2375° / 56°0
75 °
Milpitas, Friday, 23 October
Clear. High 75°, low 56°.
Pressure30.18 inHg
Wind8.6 mph NW
Humidity39%
Visibility—
Dew point42°
Sat, 2474° / 52°0
74 °
Milpitas, Saturday, 24 October
Overcast. High 74°, low 52°.
Pressure30.09 inHg
Wind10.2 mph NW
Humidity41%
Visibility—
Dew point42°
Sun, 2559° / 49°0.01
59 °
Milpitas, Sunday, 25 October
Light rain. High 59°, low 49°.
Pressure29.97 inHg
Wind14.9 mph W
Humidity49%
Visibility—
Dew point38°
Mon, 2662° / 48°0.05
62 °
Milpitas, Monday, 26 October
Light rain. High 62°, low 48°.
Pressure29.94 inHg
Wind4.7 mph SW
Humidity56%
Visibility—
Dew point40°
Tue, 2766° / 49°0
66 °
Milpitas, Tuesday, 27 October
Clear. High 66°, low 49°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity47%
Visibility—
Dew point39°
Wed, 2867° / 52°0
67 °
Milpitas, Wednesday, 28 October
Overcast. High 67°, low 52°.
Pressure30.12 inHg
Wind7.5 mph NW
Humidity37%
Visibility—
Dew point34°
Thu, 2968° / 49°0
68 °
Milpitas, Thursday, 29 October
Clear. High 68°, low 49°.
Pressure30.15 inHg
Wind8.7 mph NW
Humidity54%
Visibility—
Dew point42°
Fri, 3070° / 52°0
70 °
Milpitas, Friday, 30 October
Clear. High 70°, low 52°.
Pressure30.21 inHg
Wind7.7 mph NW
Humidity25%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3170° / 53°0.02
70 °
Milpitas, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (1966)
Record low45° (1984)
Sun, 0170° / 53°0.04
70 °
Milpitas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high86° (1966)
Record low43° (2003)
Mon, 0270° / 53°0.03
70 °
Milpitas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.03 in
Chance of precipitation13%
Record high86° (1966)
Record low43° (1994)
Tue, 0370° / 53°0.03
70 °
Milpitas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high85° (1997)
Record low42° (2022)
Wed, 0469° / 54°0.02
69 °
Milpitas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (1976)
Record low44° (2022)
Thu, 0568° / 53°0.04
68 °
Milpitas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation13%
Record high86° (1976)
Record low45° (1973)
Fri, 0667° / 53°0.05
67 °
Milpitas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.05 in
Chance of precipitation18%
Record high85° (1976)
Record low44° (1977)
Sat, 0767° / 53°0.06
67 °
Milpitas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation23%
Record high83° (1991)
Record low45° (2017)
Sun, 0865° / 51°0.08
65 °
Milpitas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.08 in
Chance of precipitation22%
Record high81° (1978)
Record low43° (2021)
Mon, 0965° / 50°0.06
65 °
Milpitas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.06 in
Chance of precipitation22%
Record high81° (1976)
Record low41° (2020)
Tue, 1065° / 50°0.08
65 °
Milpitas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.08 in
Chance of precipitation30%
Record high81° (1990)
Record low38° (2020)
Wed, 1165° / 51°0.07
65 °
Milpitas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (1990)
Record low40° (1985)
Thu, 1265° / 51°0.06
65 °
Milpitas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (1990)
Record low41° (1985)
Fri, 1365° / 51°0.13
65 °
Milpitas, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.13 in
Chance of precipitation27%
Record high80° (1995)
Record low41° (1964)
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 Milpitas, 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 Milpitas, 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.