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Portola Valley

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Weather in Portola Valley

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Weather archive at the weather station ( 28 km, +17.8 °C )

22 °C

47 minutes ago at the airport (14 km) it was +24 °C, clear, normal air pressure, fresh breeze (9 m/s) blowing from the north-west with gusts up to 12 m/s. Weather archive at the airport

Today we expect +22..+16 °C°F, +72..+61 °C°F, without precipitation, gentle breeze. Tomorrow: +12..+18 °C°F, +54..+64 °C°F, without precipitation, gentle breeze.

7 days

Today

Tomorrow

Sun

Mon

Tue

Wed

Thu

Fri

Today, Fri, M. 15			Tomorrow, Sat, May 16				Sun, May 17				Mon, May 18				Tue, May 19				Wed, May 20				Thu, May 21				Fri
Local time	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Temperature, °C °F	+21 +70	+11 +52	+10 +50	+15 +59	+15 +59	+11 +52	+8 +46	+14 +57	+18 +64	+16 +61	+15 +59	+19 +66	+19 +66	+13 +55	+11 +52	+21 +70	+23 +73	+15 +59	+14 +57	+22 +72	+25 +77	+18 +64	+16 +61	+24 +75	+25 +77	+18 +64	+14 +57	+21 +70
Feels like, °C °F			+8 +46
Pressure, mmHg inches mbar hPa	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	745 29.33 993 993	744 29.29 992 992	745 29.33 993 993	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	749 29.49 999 999	748 29.45 997 997	749 29.49 999 999	748 29.45 997 997	749 29.49 999 999	747 29.41 996 996	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	745 29.33 993 993	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993
Wind: speed , m/s km/h mph knots Bft	4 14 9 8 3	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	5 18 11 10 3	2 7 4 4 2	1 4 2 2 1	3 11 7 6 2	5 18 11 10 3	4 14 9 8 3	5 18 11 10 3	6 22 13 12 4	4 14 9 8 3	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	0	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2
gusts, m/s km/h mph knots Bft		5 18 11 10 3	7 25 16 14 4			6 22 13 12 4			11 40 25 21 6	7 25 16 14 4	13 47 29 25 6	9 32 20 17 5
direction	W	W	W	NW	W	W	W	NW	NW	N	N	N	NW	SW	S	NW	W	W	S	NW	W	NW	calm	NW	W	SW	SW	W
Humidity, %	62	79	84	67	68	78	89	63	49	30	35	42	50	71	68	48	46	53	47	46	43	45	47	49	42	43	55	54
Sun: rise set	05:59	20:11		05:58	20:11			05:57	20:12			05:57	20:13			05:56	20:14			05:55	20:15			05:55	20:16		05:54	20:16
Moon: rise set	04:48	19:23		05:27	20:43			06:16	22:03			07:16	23:13			08:26	00:10			09:41	00:54			10:55	01:28		12:06	01:23
phase

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Weather News

38 minutes ago, a near gale ( 15 m/s 54 km/h 34 miles/hour 29 knots 7 Bft) with gusts up to 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft was observed in Los Angeles in Lancaster / William Fox (airport).

3 hours ago, the minimum air temperature ( +10 ^oC +50 ^oF ) was observed in San Diego in Oceanside (airport).

38 minutes ago, the maximum air temperature ( +38 ^oC +100 ^oF ) was observed in San Bernardino County in Needles (airport).

less

Today, Friday, May 15								Tomorrow, Saturday, May 16																								Sunday, May 17																				Monday, May 18								Tuesday, May 19								Wednesday, May 20								Thursday, May 21						Friday, May 22
Local time	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	17	23	05	11	Local time
Cloudiness, % 1/10 oktas																																																																																				Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																				Precipitation, mm Precipitation, inches
Temperature, °C °F	+21 +70	+22 +72	+19 +66	+16 +61	+13 +55	+11 +52	+11 +52	+11 +52	+11 +52	+11 +52	+10 +50	+10 +50	+10 +50	+9 +48	+10 +50	+12 +54	+13 +55	+14 +57	+15 +59	+16 +61	+16 +61	+18 +64	+17 +63	+17 +63	+15 +59	+16 +61	+14 +57	+13 +55	+12 +54	+11 +52	+11 +52	+10 +50	+10 +50	+10 +50	+8 +46	+8 +46	+8 +46	+8 +46	+9 +48	+11 +52	+12 +54	+14 +57	+14 +57	+16 +61	+17 +63	+18 +64	+17 +63	+19 +66	+18 +64	+18 +64	+16 +61	+15 +59	+15 +59	+16 +61	+19 +66	+23 +73	+19 +66	+16 +61	+13 +55	+12 +54	+11 +52	+16 +61	+21 +70	+25 +77	+23 +73	+19 +66	+15 +59	+14 +57	+14 +57	+18 +64	+22 +72	+27 +81	+25 +77	+21 +70	+18 +64	+17 +63	+16 +61	+20 +68	+24 +75	+25 +77	+18 +64	+14 +57	+21 +70	Temperature, °C °F
Feels like, °C °F											+8 +46	+8 +46	+8 +46	+8 +46	+8 +46																	+9 +48	+9 +48																																																			Feels like, °C °F
Pressure, mmHg inches mbar hPa	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	744 29.29 992 992	744 29.29 992 992	744 29.29 992 992	745 29.33 993 993	745 29.33 993 993	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	745 29.33 993 993	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	5 18 11 10 3	4 14 9 8 3	6 22 13 12 4	5 18 11 10 3	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	0	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	0	0	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft			6 22 13 12 4		5 18 11 10 3		5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	10 36 22 19 5	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	7 25 16 14 4	6 22 13 12 4										8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3																8 29 18 16 5	11 40 25 21 6	8 29 18 16 5	7 25 16 14 4	11 40 25 21 6	13 47 29 25 6	11 40 25 21 6	9 32 20 17 5	8 29 18 16 5																												gusts, m/s km/h mph knots Bft
direction	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	N	N	N	N	N	NW	NW	W	SW	SW	S	E	NW	NW	W	NW	W	SW	S	calm	NW	W	W	W	NW	SE	calm	calm	NW	W	SW	SW	W	direction
Humidity, %	62	55	60	66	75	78	79	78	78	79	78	81	84	91	87	81	78	75	67	66	66	62	64	69	68	62	65	67	72	76	78	80	83	86	88	89	89	91	86	79	75	71	63	60	57	54	56	56	49	43	30	34	35	41	42	36	50	58	71	78	68	52	48	42	46	51	53	54	47	47	46	39	43	44	45	45	47	47	49	42	43	55	54	Humidity, %
Sun: rise set			05:59		20:11													05:58		20:11																				05:57		20:12												05:57		20:13						05:56		20:14						05:55		20:15					05:55		20:16			05:54	20:16	Sun: rise set
Moon: rise set			04:48		19:23													05:27		20:43																				06:16		22:03												07:16		23:13						08:26		00:10						09:41		00:54					10:55		01:28			12:06	01:23	Moon: rise set
phase																																																																																				phase