As of 15:54 PDT

Weather in Mountain View, CA

66°Current weather

Mountain View, Wednesday, 21 October, 15:54

Mostly clear. Feels like 65°. High 66°, low 58°.

Pressure29.83 inHg
Wind3.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point56°

Monthly outlook for Mountain View, CA: average high 69.5°, average low 56.4°. That is 0° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 4 November (76.6°), the coolest 23 October (52.3°).

69.5°/56.4°
Average high / low
+0°
Above normal
3 / 2
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October69.2°70°-0.4°
31 October – 9 November70.1°67.2°+1.6°
10 November – 19 Novemberat normal63.4°—

October records over 66 years

100.9°5 October 1987All-time high
37.9°29 October 1971All-time low
Thu, 2264° / 57°0.37Rain
64 °Rain

Mountain View, Thursday, 22 October

Rain. High 64°, low 57°.

Pressure29.91 inHg
Wind1.7 mph NW
Humidity74%
Visibility6.2 mi
Dew point56°
Fri, 2365° / 52°0Overcast
65 °Overcast

Mountain View, Friday, 23 October

Overcast. High 65°, low 52°.

Pressure30.09 inHg
Wind5.3 mph NW
Humidity76%
Visibility1.0 mi
Dew point54°
Sat, 2466° / 53°0Clear
66 °Clear

Mountain View, Saturday, 24 October

Clear. High 66°, low 53°.

Pressure30.03 inHg
Wind2.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point47°
Sun, 2567° / 53°0Overcast
67 °Overcast

Mountain View, Sunday, 25 October

Overcast. High 67°, low 53°.

Pressure30.06 inHg
Wind2.8 mph N
Humidity68%
Visibility6.2 mi
Dew point52°
Mon, 2666° / 53°0Overcast
66 °Overcast

Mountain View, Monday, 26 October

Overcast. High 66°, low 53°.

Pressure30.12 inHg
Wind6.7 mph N
Humidity81%
Visibility—
Dew point53°
Tue, 2776° / 53°0Overcast
76 °Overcast

Mountain View, Tuesday, 27 October

Overcast. High 76°, low 53°.

Pressure30.06 inHg
Wind5.1 mph NW
Humidity50%
Visibility—
Dew point48°
Wed, 2875° / 59°0Overcast
75 °Overcast

Mountain View, Wednesday, 28 October

Overcast. High 75°, low 59°.

Pressure30.03 inHg
Wind6.2 mph NW
Humidity47%
Visibility—
Dew point47°
Thu, 2974° / 59°0Mostly clear
74 °Mostly clear

Mountain View, Thursday, 29 October

Mostly clear. High 74°, low 59°.

Pressure30.00 inHg
Wind6.2 mph NW
Humidity46%
Visibility—
Dew point46°
Fri, 3072° / 58°0Clear
72 °Clear

Mountain View, Friday, 30 October

Clear. High 72°, low 58°.

Pressure29.91 inHg
Wind6.8 mph W
Humidity52%
Visibility—
Dew point48°
Sat, 3166° / 54°0Overcast
66 °Overcast

Mountain View, Saturday, 31 October

Overcast. High 66°, low 54°.

Pressure29.83 inHg
Wind12 mph W
Humidity60%
Visibility—
Dew point49°
Sun, 0170° / 53°0Overcast
70 °Overcast

Mountain View, Sunday, 1 November

Overcast. High 70°, low 53°.

Pressure29.88 inHg
Wind4.5 mph W
Humidity54%
Visibility—
Dew point45°
Mon, 0265° / 59°0.03Light rain
65 °Light rain

Mountain View, Monday, 2 November

Light rain. High 65°, low 59°.

Pressure30.03 inHg
Wind5.5 mph S
Humidity81%
Visibility—
Dew point54°
Tue, 0374° / 60°0Overcast
74 °Overcast

Mountain View, Tuesday, 3 November

Overcast. High 74°, low 60°.

Pressure30.12 inHg
Wind5.5 mph NW
Humidity66%
Visibility—
Dew point56°
Wed, 0477° / 60°0Mostly clear
77 °Mostly clear

Mountain View, Wednesday, 4 November

Mostly clear. High 77°, low 60°.

Pressure30.12 inHg
Wind4.5 mph NW
Humidity45%
Visibility—
Dew point47°
Thu, 0568° / 61°0.49Rain
68 °Rain

Mountain View, Thursday, 5 November

Rain. High 68°, low 61°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity68%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0667° / 53°0.05Climate normal
67 °Climate normal

Mountain View, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low53°
Average precipitation0.05 in
Chance of precipitation17%
Record high83° (1976)
Record low46° (1977)
Sat, 0766° / 53°0.06Climate normal
66 °Climate normal

Mountain View, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°
Average low53°
Average precipitation0.06 in
Chance of precipitation23%
Record high82° (1991)
Record low46° (2017)
Sun, 0865° / 51°0.07Climate normal
65 °Climate normal

Mountain View, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1978)
Record low44° (1982)
Mon, 0964° / 51°0.05Climate normal
64 °Climate normal

Mountain View, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.05 in
Chance of precipitation23%
Record high79° (1976)
Record low43° (2022)
Tue, 1064° / 50°0.08Climate normal
64 °Climate normal

Mountain View, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (1990)
Record low39° (2020)
Wed, 1164° / 51°0.08Climate normal
64 °Climate normal

Mountain View, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.08 in
Chance of precipitation23%
Record high82° (1990)
Record low40° (1985)
Thu, 1264° / 51°0.06Climate normal
64 °Climate normal

Mountain View, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (1990)
Record low41° (1985)
Fri, 1364° / 50°0.13Climate normal
64 °Climate normal

Mountain View, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (1995)
Record low41° (1964)
Sat, 1464° / 50°0.06Climate normal
64 °Climate normal

Mountain View, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1992)
Record low40° (1964)
Sun, 1564° / 50°0.06Climate normal
64 °Climate normal

Mountain View, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2008)
Record low36° (1964)
Mon, 1663° / 50°0.11Climate normal
63 °Climate normal

Mountain View, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.11 in
Chance of precipitation23%
Record high80° (2008)
Record low38° (1964)
Tue, 1763° / 50°0.11Climate normal
63 °Climate normal

Mountain View, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low50°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (2008)
Record low40° (1964)
Wed, 1863° / 49°0.06Climate normal
63 °Climate normal

Mountain View, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high63°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (2005)
Record low37° (1994)
Thu, 1962° / 49°0.03Climate normal
62 °Climate normal

Mountain View, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.03 in
Chance of precipitation22%
Record high78° (1989)
Record low39° (1977)

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 Mountain View, 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 Mountain View, 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.