Monthly outlook for Milpitas, CA: average high 75.3°, average low 56.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (93.3°), the coolest 29 October (53.3°).
75.3°/56.7°
Average high / low
+1.6°
Above normal
1 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
76°
73.9°
+1.2°
26 October – 4 November
74.2°
69.9°
+2.3°
5 November – 14 November
at normal
65.8°
—
October records over 66 years
104.9°2 October 2024All-time high
36.3°29 October 1971All-time low
Sat, 1793° / 58°0
93 °
Milpitas, Saturday, 17 October
Clear. High 93°, low 58°.
Pressure30.06 inHg
Wind2.5 mph SW
Humidity13%
Visibility6.2 mi
Dew point33°
Sun, 1874° / 57°0
74 °
Milpitas, Sunday, 18 October
Clear. High 74°, low 57°.
Pressure30.00 inHg
Wind4.2 mph W
Humidity44%
Visibility6.2 mi
Dew point50°
Mon, 1965° / 55°0
65 °
Milpitas, Monday, 19 October
Clear. High 65°, low 55°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity50%
Visibility6.2 mi
Dew point44°
Tue, 2062° / 57°0.66
62 °
Milpitas, Tuesday, 20 October
Rain. High 62°, low 57°.
Pressure29.83 inHg
Wind3.1 mph SE
Humidity75%
Visibility—
Dew point53°
Wed, 2168° / 54°0.01
68 °
Milpitas, Wednesday, 21 October
Light rain. High 68°, low 54°.
Pressure29.91 inHg
Wind4.2 mph W
Humidity70%
Visibility—
Dew point52°
Thu, 2275° / 58°0
75 °
Milpitas, Thursday, 22 October
Overcast. High 75°, low 58°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity45%
Visibility—
Dew point46°
Fri, 2372° / 55°0
72 °
Milpitas, Friday, 23 October
Overcast. High 72°, low 55°.
Pressure30.03 inHg
Wind8.3 mph NW
Humidity57%
Visibility—
Dew point48°
Sat, 2478° / 57°0
78 °
Milpitas, Saturday, 24 October
Clear. High 78°, low 57°.
Pressure30.12 inHg
Wind7.2 mph NW
Humidity42%
Visibility—
Dew point44°
Sun, 2579° / 58°0
79 °
Milpitas, Sunday, 25 October
Mostly clear. High 79°, low 58°.
Pressure30.12 inHg
Wind8.1 mph NW
Humidity25%
Visibility—
Dew point33°
Mon, 2679° / 59°0
79 °
Milpitas, Monday, 26 October
Overcast. High 79°, low 59°.
Pressure30.00 inHg
Wind8.6 mph NW
Humidity17%
Visibility—
Dew point23°
Tue, 2774° / 61°0
74 °
Milpitas, Tuesday, 27 October
Overcast. High 74°, low 61°.
Pressure29.85 inHg
Wind6.5 mph NW
Humidity16%
Visibility—
Dew point23°
Wed, 2871° / 55°0
71 °
Milpitas, Wednesday, 28 October
Clear. High 71°, low 55°.
Pressure30.00 inHg
Wind12.1 mph NW
Humidity32%
Visibility—
Dew point34°
Thu, 2971° / 53°0
71 °
Milpitas, Thursday, 29 October
Overcast. High 71°, low 53°.
Pressure30.12 inHg
Wind4.8 mph N
Humidity24%
Visibility—
Dew point25°
Fri, 3080° / 57°0
80 °
Milpitas, Friday, 30 October
Partly cloudy. High 80°, low 57°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity15%
Visibility—
Dew point20°
Sat, 3170° / 55°0
70 °
Milpitas, Saturday, 31 October
Overcast. High 70°, low 55°.
Pressure30.09 inHg
Wind6.2 mph NW
Humidity48%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1464° / 50°0.07
64 °
Milpitas, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (1992)
Record low38° (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.