Portola Valley, California, United States

Forecast for Nov 9, 2026, 19:00

+15°C

Mist

Feels like +15°C

Wind, m/s
1 WNW
Humidity, %
85
Pressure, hPa
1021
Visibility, km
1.2
Precipitation, mm
0
Temperature, °CFeels like, °CPrecipitation, mm

Monday 9 Nov

00:00

+13°

01:00

+13°

02:00

+13°

03:00

+13°

04:00

+13°

05:00

+13°

06:00

+13°

06:42

Sunrise

07:00

+13°

08:00

+15°

09:00

+18°

10:00

+19°

11:00

+20°

12:00

+21°

13:00

+21°

14:00

+21°

15:00

+20°

16:00

+19°

17:00

+16°

17:03

Sunset

18:00

+15°

19:00 Now

+15°

20:00

+14°

21:00

+14°

22:00

+14°

23:00

+14°

00:00

+14°

01:00

+14°

02:00

+14°

03:00

+14°

04:00

+14°

05:00

+14°

06:00

+13°

06:43

Sunrise

07:00

+13°

08:00

+15°

09:00

+18°

10:00

+20°

11:00

+22°

12:00

+22°

13:00

+22°

14:00

+22°

15:00

+22°

16:00

+20°

17:00

+17°

17:02

Sunset

18:00

+16°

19:00

+15°

20:00

+14°

21:00

+14°

22:00

+14°

23:00

+14°

UV index

0

Low

Pressure

1021 hPa

Humidity

85%

Moon phase

New moon

Mon

Nov 9

Overcast
day: +20°night: +13°

Rain, mm: 0

NNW 2

Tue

Nov 10

Clear
day: +21°night: +14°

Rain, mm: 0

NNW 2

Wed

Nov 11

Clear
day: +21°night: +13°

Rain, mm: 0

NW 2

Thu

Nov 12

Clear
day: +21°night: +14°

Rain, mm: 0

SW 1

Fri

Nov 13

Overcast
day: +15°night: +13°

Rain, mm: 8.7

SSW 5

Sat

Nov 14

Mostly cloudy
day: +15°night: +12°

Rain, mm: 1

WNW 2

Sun

Nov 15

Drizzle
day: +15°night: +10°

Rain, mm: 2.9

S 4

Mon

Nov 16

Mostly clear
day: +13°night: +10°

Rain, mm: 1.1

NW 5

Tue

Nov 17

Clear
day: +13°night: +9°

Rain, mm: 0.1

NW 4

Wed

Nov 18

Mostly cloudy
day: +13°night: +11°

Rain, mm: 9.1

NW 5

Temperature °C · Rain mm · Wind m/s

Monday, November 9, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Fog+13°+13°SW 095%1019037%0.2

Morning

06:00–12:00

Cloudy+16°+16°NE 178%1019088%3.5

Day

12:00–18:00

Overcast+20°+20°NNW 259%1019096%8.5

Evening

18:00–00:00

Fog+14°+14°WNW 189%102100%0.8

Tuesday, November 10, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Fog+14°+14°NNE 189%102103%0.7

Morning

06:00–12:00

Clear+17°+17°NNE 171%102200%5.3

Day

12:00–18:00

Clear+21°+21°NNW 250%102000%12.9

Evening

18:00–00:00

Mist+14°+14°WNW 181%102100%2

Wednesday, November 11, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Clear+13°+13°E 180%102000%2.2

Morning

06:00–12:00

Clear+17°+17°E 162%101903%8.7

Day

12:00–18:00

Clear+21°+21°NW 244%101703%16.1

Evening

18:00–00:00

Mostly clear+15°+15°SE 258%1016025%9.1

Thursday, November 12, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Clear+14°+14°SSE 152%101403%11.6

Morning

06:00–12:00

Partly cloudy+17°+17°SE 245%1013029%15.2

Day

12:00–18:00

Clear+21°+21°SW 140%101006%18.4

Evening

18:00–00:00

Mist+14°+14°S 286%10100100%1.3

Friday, November 13, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Fog+13°+13°S 295%1009026%0.3

Morning

06:00–12:00

Overcast+16°+16°S 379%10090.1100%2.4

Day

12:00–18:00

Overcast+15°+15°SSW 580%10070.1100%2.1

Evening

18:00–00:00

Rain+13°+13°SSW 683%10068.5100%1.9

Saturday, November 14, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Drizzle+12°+12°SSW 189%10090.992%0.7

Morning

06:00–12:00

Overcast+13°+13°SW 179%10120.1100%2.7

Day

12:00–18:00

Mostly cloudy+15°+15°WNW 265%1012057%6.3

Evening

18:00–00:00

Mist+12°+12°SW 186%10130100%1.1

Sunday, November 15, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Fog+10°+10°S 189%1014097%0.7

Morning

06:00–12:00

Overcast+13°+13°S 275%10150100%4

Day

12:00–18:00

Drizzle+15°+15°S 470%10141.1100%5.8

Evening

18:00–00:00

Drizzle+12°+12°WNW 386%10181.8100%1.1

Monday, November 16, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Partly cloudy+10°+9°NW 373%10200.447%3.7

Morning

06:00–12:00

Mostly clear+11°+10°NW 469%1022013%5.1

Day

12:00–18:00

Mostly clear+13°+13°NW 559%1022025%8.6

Evening

18:00–00:00

Drizzle+10°+9°WNW 479%10230.77%2.4

Tuesday, November 17, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Clear+9°+6°NW 571%102400%4.2

Morning

06:00–12:00

Clear+9°+8°NNW 367%102504%6.1

Day

12:00–18:00

Clear+13°+13°NW 455%102502%10.8

Evening

18:00–00:00

Mist+11°+11°W 283%10260.198%1.5

Wednesday, November 18, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Drizzle+11°+11°SSW 289%10241.995%0.8

Morning

06:00–12:00

Rain+12°+12°W 390%10247.2100%0.7

Day

12:00–18:00

Mostly cloudy+13°+13°NW 562%1023071%7.5

Evening

18:00–00:00

Mostly cloudy+10°+8°NW 471%1024074%4.3

Thursday, November 19, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Partly cloudy+8°+7°NNW 278%1024029%2.5

Morning

06:00–12:00

Partly cloudy+9°+9°NNE 273%1024027%4.5

Day

12:00–18:00

Mostly clear+12°+12°NNW 254%1023025%10.5

Evening

18:00–00:00

Partly cloudy+9°+9°WNW 164%1024042%6.6

Friday, November 20, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Overcast+9°+9°SSE 166%10230100%6

Morning

06:00–12:00

Overcast+10°+10°SSE 164%10220100%6.7

Day

12:00–18:00

Overcast+14°+14°S 259%10190.3100%8.8

Evening

18:00–00:00

Rain+11°+11°WSW 484%10183.492%1.5

Saturday, November 21, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Overcast+10°+10°WNW 476%10180.295%3.1

Morning

06:00–12:00

Drizzle+11°+11°WNW 577%1019190%2.8

Day

12:00–18:00

Cloudy+11°+11°NNW 471%10190.386%4.2

Evening

18:00–00:00

Mist+8°+7°NNE 284%1020051%1.3

Sunday, November 22, 2026

TimeWeatherTemp. °CFeels like °CWind m/sHumidity %Pressure hPaRain mmClouds %Visibility km

Night

00:00–06:00

Mist+7°+7°ENE 185%1021072%1.2

Morning

06:00–12:00

Partly cloudy+9°+9°ENE 175%1022047%4

Day

12:00–18:00

Cloudy+12°+12°NNW 257%1021092%9.5

Evening

18:00–00:00

Partly cloudy+9°+9°N 173%1022038%3.8