As of 13:26 PDT

Weather in Mountain View, WA

71°Current weather

Mountain View, Saturday, 8 August, 13:26

Overcast. Feels like 71°. High 78°, low 57°.

Pressure30.06 inHg
Wind5 mph W
Humidity66%
Visibility6.2 mi
Dew point61°

Monthly outlook for Mountain View, WA: average high 66.7°, average low 55.6°. That is 2.6° below the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 8 August (77.7°), the coolest 9 August (51.2°).

66.7°/55.6°
Average high / low
−2.6°
Below normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August67.5°72°-2.5°
18 August – 27 August65.3°70.2°-2.7°
28 August – 6 Septemberat normal68.6°

August records over 66 years

95.2°12 August 2021All-time high
44.2°28 August 1969All-time low

Climate normals and records are computed from the nearest reference point — Bellingham (11 mi).

Sun, 0976° / 51°0Overcast
76 °Overcast

Mountain View, Sunday, 9 August

Overcast. High 76°, low 51°.

Pressure30.06 inHg
Wind8.7 mph S
Humidity74%
Visibility6.2 mi
Dew point52°
Mon, 1064° / 51°0Clear
64 °Clear

Mountain View, Monday, 10 August

Clear. High 64°, low 51°.

Pressure30.09 inHg
Wind8.8 mph S
Humidity74%
Visibility6.2 mi
Dew point53°
Tue, 1163° / 54°0Clear
63 °Clear

Mountain View, Tuesday, 11 August

Clear. High 63°, low 54°.

Pressure30.12 inHg
Wind10.4 mph S
Humidity78%
Visibility6.2 mi
Dew point55°
Wed, 1262° / 56°0Overcast
62 °Overcast

Mountain View, Wednesday, 12 August

Overcast. High 62°, low 56°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity83%
Visibility6.2 mi
Dew point55°
Thu, 1364° / 55°0Overcast
64 °Overcast

Mountain View, Thursday, 13 August

Overcast. High 64°, low 55°.

Pressure30.03 inHg
Wind9.3 mph SE
Humidity78%
Visibility
Dew point54°
Fri, 1467° / 55°0Clear
67 °Clear

Mountain View, Friday, 14 August

Clear. High 67°, low 55°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity72%
Visibility
Dew point56°
Sat, 1568° / 56°0Overcast
68 °Overcast

Mountain View, Saturday, 15 August

Overcast. High 68°, low 56°.

Pressure30.00 inHg
Wind10.5 mph SE
Humidity70%
Visibility
Dew point54°
Sun, 1666° / 56°0Clear
66 °Clear

Mountain View, Sunday, 16 August

Clear. High 66°, low 56°.

Pressure30.06 inHg
Wind12.4 mph SE
Humidity68%
Visibility
Dew point54°
Mon, 1768° / 57°0Overcast
68 °Overcast

Mountain View, Monday, 17 August

Overcast. High 68°, low 57°.

Pressure30.03 inHg
Wind10.1 mph S
Humidity61%
Visibility
Dew point52°
Tue, 1867° / 56°0Overcast
67 °Overcast

Mountain View, Tuesday, 18 August

Overcast. High 67°, low 56°.

Pressure30.09 inHg
Wind10 mph S
Humidity62%
Visibility
Dew point53°
Wed, 1960° / 59°0.13Light rain
60 °Light rain

Mountain View, Wednesday, 19 August

Light rain. High 60°, low 59°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity96%
Visibility
Dew point58°
Thu, 2066° / 58°0Overcast
66 °Overcast

Mountain View, Thursday, 20 August

Overcast. High 66°, low 58°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity77%
Visibility
Dew point57°
Fri, 2167° / 58°0Partly cloudy
67 °Partly cloudy

Mountain View, Friday, 21 August

Partly cloudy. High 67°, low 58°.

Pressure30.06 inHg
Wind9.5 mph SE
Humidity70%
Visibility
Dew point56°
Sat, 2266° / 56°0Overcast
66 °Overcast

Mountain View, Saturday, 22 August

Overcast. High 66°, low 56°.

Pressure30.03 inHg
Wind6.5 mph S
Humidity76%
Visibility
Dew point57°
Sun, 2366° / 56°0Overcast
66 °Overcast

Mountain View, Sunday, 23 August

Overcast. High 66°, low 56°.

Pressure29.94 inHg
Wind5.9 mph W
Humidity77%
Visibility
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2470° / 56°0.08Climate normal
70 °Climate normal

Mountain View, Monday, 24 August

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.08 in
Chance of precipitation25%
Record high84° (1996)
Record low51° (1995)
Tue, 2570° / 56°0.07Climate normal
70 °Climate normal

Mountain View, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (1996)
Record low48° (1995)
Wed, 2671° / 56°0.07Climate normal
71 °Climate normal

Mountain View, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (1986)
Record low49° (1977)
Thu, 2770° / 56°0.13Climate normal
70 °Climate normal

Mountain View, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.13 in
Chance of precipitation28%
Record high90° (1986)
Record low48° (1965)
Fri, 2870° / 56°0.07Climate normal
70 °Climate normal

Mountain View, Friday, 28 August

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.07 in
Chance of precipitation22%
Record high88° (1967)
Record low44° (1969)
Sat, 2970° / 56°0.1Climate normal
70 °Climate normal

Mountain View, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high70°
Average low56°
Average precipitation0.1 in
Chance of precipitation30%
Record high87° (1996)
Record low47° (1965)
Sun, 3068° / 56°0.12Climate normal
68 °Climate normal

Mountain View, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high68°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high83° (2022)
Record low47° (1965)
Mon, 3168° / 56°0.1Climate normal
68 °Climate normal

Mountain View, Monday, 31 August

Climate normal for this date — 60-year average.

Average high68°
Average low56°
Average precipitation0.1 in
Chance of precipitation27%
Record high89° (1987)
Record low48° (1964)
Tue, 0168° / 55°0.12Climate normal
68 °Climate normal

Mountain View, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high68°
Average low55°
Average precipitation0.12 in
Chance of precipitation27%
Record high84° (1987)
Record low45° (1973)
Wed, 0269° / 55°0.07Climate normal
69 °Climate normal

Mountain View, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high69°
Average low55°
Average precipitation0.07 in
Chance of precipitation25%
Record high88° (1988)
Record low46° (1960)
Thu, 0369° / 55°0.08Climate normal
69 °Climate normal

Mountain View, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high69°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high88° (1988)
Record low46° (1975)
Fri, 0468° / 55°0.08Climate normal
68 °Climate normal

Mountain View, Friday, 4 September

Climate normal for this date — 60-year average.

Average high68°
Average low55°
Average precipitation0.08 in
Chance of precipitation28%
Record high87° (2017)
Record low44° (1970)
Sat, 0568° / 55°0.11Climate normal
68 °Climate normal

Mountain View, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high68°
Average low55°
Average precipitation0.11 in
Chance of precipitation25%
Record high94° (2017)
Record low47° (1969)
Sun, 0668° / 55°0.09Climate normal
68 °Climate normal

Mountain View, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high68°
Average low55°
Average precipitation0.09 in
Chance of precipitation33%
Record high83° (1987)
Record low46° (1992)

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, WA 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, WA 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.