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London
+1°
Washington D.C.
+16°
Beijing
+9°
Adelaide
+20°
Buenos Aires
+20°

now at 01:04 according to the forecast

+10°
mainly clear
feels like +7°

UVI:

0

wind:

3 m/s se

wind gust:

4 m/s

pressure:

754 mmHg

humidity:

86%

hourly

14 day forecast

weather / precip chance

temperature

wind direction and speed

wind gust

pressure, mmHg

humidity

UVI

sun
16.03
97%
s
8 m/s
15 m/s
751
69%
4
mon
17.03
22%
w
10 m/s
15 m/s
752
72%
4
tue
18.03
<5%
nw
4 m/s
5 m/s
760
48%
5
wed
19.03
10%
sw
2 m/s
6 m/s
757
50%
4
thu
20.03
16%
nw
3 m/s
7 m/s
757
51%
4
fri
21.03
6%
nw
4 m/s
7 m/s
755
61%
5
sat
22.03
15%
nw
4 m/s
6 m/s
754
71%
5
+15°
+12°
+14°
+14°
+15°
+15°
+16°
+10°
+6°
+6°
+8°
+7°
+9°
+9°
today
tomorrow
day after tomorrow
3 day
7 day
10 day
14 day
pressure

Weather in Portola Valley for a week - 7 day detailed forecast

mon
17.03
monday  17 March
partly cloudy, light rain
precip chance: 22%
+12°/+6°
07:15
12 h 02 m
19:18
wind
W   10 m/s
humidity
72 %  
gust
15 m/s  
UVI
4  
pressure
752  
comfort
70 %  
{ "day": "polar day", "night": "polar night" }
07:15
19:18
day: 12 h 02 m

On Monday, 17 March, mostly partly cloudy, light rain are expected in Portola Valley. The lowest air temperature will be +9°C at 8 pm, the highest temperature will be +12°C around 2 pm. The atmospheric pressure will be within 750-756 mm Hg. The relative humidity 71-90%. The wind will be mainly westerly 10 m/s with maximum gusts up to 15 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
100%
s
3 m/s
7 m/s
750
90%
0
05:00
99%
s
4 m/s
6 m/s
750
86%
0
08:00
57%
sw
5 m/s
9 m/s
750
84%
1
11:00
43%
sw
7 m/s
9 m/s
751
73%
4
14:00
44%
w
10 m/s
13 m/s
751
76%
4
17:00
24%
w
10 m/s
14 m/s
752
71%
4
20:00
<5%
nw
9 m/s
14 m/s
754
77%
1
23:00
<5%
nw
8 m/s
13 m/s
756
77%
0
+11°
+9°
+11°
+8°
+10°
+7°
+12°
+7°
+12°
+5°
+11°
+4°
+9°
+3°
+9°
+3°
tue
18.03
tuesday  18 March
mainly clear
precip chance: 0%
+14°/+6°
07:14
12 h 05 m
19:19
wind
NW   4 m/s
humidity
48 %  
gust
5 m/s  
UVI
5  
pressure
760  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:14
19:19
day: 12 h 05 m

On Tuesday, 18 March, mostly partly cloudy weather, no precipitation are expected in Portola Valley. The lowest air temperature will be +6°C at 5 am, the highest temperature will be +14°C around 2 pm. The atmospheric pressure will be within 757-760 mm Hg. The relative humidity 48-82%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 5 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
nw
6 m/s
10 m/s
757
78%
0
05:00
<5%
nw
4 m/s
7 m/s
758
81%
0
08:00
<5%
nw
2 m/s
4 m/s
759
82%
1
11:00
<5%
nw
2 m/s
3 m/s
760
56%
4
14:00
<5%
nw
4 m/s
5 m/s
760
48%
5
17:00
<5%
nw
4 m/s
5 m/s
759
51%
2
20:00
<5%
nw
3 m/s
5 m/s
759
72%
0
23:00
<5%
nw
2 m/s
2 m/s
759
81%
0
+8°
+3°
+6°
+2°
+7°
+4°
+12°
+10°
+14°
+10°
+14°
+10°
+10°
+7°
+8°
+7°
wed
19.03
wednesday  19 March
partly cloudy
precip chance: 10%
+14°/+8°
07:12
12 h 07 m
19:20
wind
SW   2 m/s
humidity
50 %  
gust
6 m/s  
UVI
4  
pressure
757  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:12
19:20
day: 12 h 07 m

On Wednesday, 19 March, mostly partly cloudy, no precipitation are expected in Portola Valley. The lowest air temperature will be +6°C at 5 am, the highest temperature will be +14°C around 2 pm. The atmospheric pressure will be within 755-759 mm Hg. The relative humidity 50-86%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 6 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
10%
n
1 m/s
2 m/s
759
84%
0
05:00
15%
n
1 m/s
2 m/s
758
86%
0
08:00
19%
ne
1 m/s
1 m/s
757
80%
1
11:00
<5%
sw
1 m/s
1 m/s
758
58%
4
14:00
<5%
sw
2 m/s
3 m/s
757
50%
4
17:00
<5%
sw
2 m/s
4 m/s
755
55%
2
20:00
37%
s
3 m/s
6 m/s
755
64%
0
23:00
68%
se
4 m/s
8 m/s
755
85%
0
+7°
+6°
+6°
+4°
+7°
+5°
+12°
+11°
+14°
+13°
+14°
+12°
+12°
+9°
+11°
+8°
thu
20.03
thursday  20 March
translucent cloudiness
precip chance: 16%
+15°/+7°
07:11
12 h 10 m
19:21
wind
NW   3 m/s
humidity
51 %  
gust
7 m/s  
UVI
4  
pressure
757  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:11
19:21
day: 12 h 10 m

On Thursday, 20 March, mostly semi-transparent clouds, no precipitation are expected in Portola Valley. The lowest air temperature will be +8°C at 5 am, the highest temperature will be +14°C around 2 pm. The atmospheric pressure will be within 755-757 mm Hg. The relative humidity 51-88%. The wind will be mainly northwesterly 3 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
59%
w
1 m/s
4 m/s
755
88%
0
05:00
27%
nw
2 m/s
3 m/s
755
87%
0
08:00
10%
nw
2 m/s
3 m/s
756
82%
1
11:00
15%
nw
2 m/s
3 m/s
757
61%
3
14:00
<5%
nw
3 m/s
4 m/s
757
51%
4
17:00
<5%
nw
4 m/s
5 m/s
755
53%
2
20:00
<5%
nw
4 m/s
7 m/s
755
70%
0
23:00
<5%
nw
3 m/s
4 m/s
756
79%
0
+10°
+9°
+8°
+6°
+9°
+7°
+12°
+11°
+14°
+12°
+14°
+11°
+10°
+7°
+9°
+7°
fri
21.03
friday  21 March
partly cloudy
precip chance: 6%
+15°/+9°
07:09
12 h 12 m
19:21
wind
NW   4 m/s
humidity
61 %  
gust
7 m/s  
UVI
5  
pressure
755  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:09
19:21
day: 12 h 12 m

On Friday, 21 March, mostly partly cloudy, no precipitation are expected in Portola Valley. The lowest air temperature will be +8°C at 8 am, the highest temperature will be +15°C around 2 pm. The atmospheric pressure will be within 754-756 mm Hg. The relative humidity 61-88%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
nw
3 m/s
4 m/s
756
82%
0
05:00
<5%
nw
3 m/s
3 m/s
755
82%
0
08:00
<5%
n
2 m/s
3 m/s
755
83%
1
11:00
<5%
nw
4 m/s
5 m/s
756
66%
4
14:00
<5%
nw
4 m/s
6 m/s
755
61%
5
17:00
<5%
nw
4 m/s
6 m/s
754
67%
2
20:00
24%
nw
4 m/s
7 m/s
755
81%
0
23:00
<5%
nw
3 m/s
6 m/s
755
88%
0
+9°
+6°
+8°
+6°
+8°
+6°
+13°
+10°
+15°
+12°
+14°
+11°
+11°
+9°
+11°
+8°
sat
22.03
saturday  22 March
translucent cloudiness
precip chance: 15%
+16°/+9°
07:08
12 h 15 m
19:22
wind
NW   4 m/s
humidity
71 %  
gust
6 m/s  
UVI
5  
pressure
754  
comfort
80 %  
{ "day": "polar day", "night": "polar night" }
07:08
19:22
day: 12 h 15 m

On Saturday, 22 March, mostly semi-transparent clouds, no precipitation are expected in Portola Valley. The lowest air temperature will be +9°C at 8 am, the highest temperature will be +16°C around 2 pm. The atmospheric pressure will be within 753-755 mm Hg. The relative humidity 71-94%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 6 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
<5%
nw
2 m/s
4 m/s
755
91%
0
05:00
<5%
n
2 m/s
3 m/s
754
93%
0
08:00
<5%
n
1 m/s
3 m/s
754
94%
1
11:00
<5%
nw
3 m/s
5 m/s
754
78%
4
14:00
<5%
nw
4 m/s
6 m/s
754
71%
5
17:00
8%
nw
5 m/s
6 m/s
753
71%
2
20:00
12%
nw
3 m/s
6 m/s
754
84%
0
23:00
16%
nw
3 m/s
5 m/s
754
91%
0
+10°
+8°
+10°
+8°
+9°
+8°
+14°
+12°
+16°
+14°
+16°
+13°
+12°
+11°
+11°
+10°
sun
23.03
sunday  23 March
partly cloudy
precip chance: 6%
+19°/+11°
07:06
12 h 17 m
19:23
wind
NW   4 m/s
humidity
64 %  
gust
7 m/s  
UVI
5  
pressure
753  
comfort
90 %  
{ "day": "polar day", "night": "polar night" }
07:06
19:23
day: 12 h 17 m

On Sunday, 23 March, mostly partly cloudy, no precipitation are expected in Portola Valley. The lowest air temperature will be +10°C at 8 am, the highest temperature will be +18°C around 5 pm. The atmospheric pressure will be within 752-754 mm Hg. The relative humidity 64-95%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 7 m/s

weather / precip chance
temperature / feels like
wind direction and speed
wind gust
pressure, mmHg
humidity

UVI

02:00
6%
nw
3 m/s
5 m/s
754
94%
0
05:00
<5%
nw
2 m/s
4 m/s
753
95%
0
08:00
<5%
n
1 m/s
2 m/s
753
94%
1
11:00
<5%
nw
3 m/s
4 m/s
754
76%
4
14:00
18%
nw
4 m/s
6 m/s
753
64%
5
17:00
<5%
nw
5 m/s
7 m/s
752
65%
2
20:00
<5%
nw
3 m/s
6 m/s
752
83%
0
23:00
<5%
nw
2 m/s
4 m/s
752
87%
0
+11°
+9°
+10°
+8°
+10°
+10°
+15°
+14°
+18°
+16°
+18°
+16°
+15°
+14°
+13°
+12°
browsing history
Portola Valley
more
+10
mainly clear
feels like +7°
morning
+10°
day
+15°
evening
+13°
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