San Mateo County area, 캘리포니아주, Hoa Kỳ weather hourly

San Mateo County weather by the hour

09:0014° / 12°Overcast1%7.4 km/hOvercast · 7.4 km/h
Rainfall
0 mm
Humidity
70%
Gusts
21.1 km/h
Wind direction
West
Cloud
90%
Pressure
1,017 hPa
Visibility
24.1 km
UV
0.9
10:0016° / 14°Overcast1%10.3 km/hOvercast · 10.3 km/h
Rainfall
0 mm
Humidity
59%
Gusts
16.7 km/h
Wind direction
Northwest
Cloud
50%
Pressure
1,016 hPa
Visibility
28.4 km
UV
2.1
11:0018° / 16°Overcast1%10.2 km/hOvercast · 10.2 km/h
Rainfall
0 mm
Humidity
50%
Gusts
14.2 km/h
Wind direction
Northwest
Cloud
30%
Pressure
1,015 hPa
Visibility
27.5 km
UV
3.5
12:0019° / 17°Clear sky0%10.7 km/hClear sky · 10.7 km/h
Rainfall
0 mm
Humidity
43%
Gusts
14 km/h
Wind direction
Northwest
Cloud
6%
Pressure
1,014 hPa
Visibility
24.1 km
UV
4.6
13:0020° / 18°Overcast0%11.3 km/hOvercast · 11.3 km/h
Rainfall
0 mm
Humidity
39%
Gusts
14.4 km/h
Wind direction
Northwest
Cloud
100%
Pressure
1,014 hPa
Visibility
24.1 km
UV
4.8
14:0021° / 18°Overcast0%11.1 km/hOvercast · 11.1 km/h
Rainfall
0 mm
Humidity
37%
Gusts
13.7 km/h
Wind direction
Northwest
Cloud
100%
Pressure
1,013 hPa
Visibility
24.1 km
UV
4.9
15:0020° / 18°Partly cloudy0%10.8 km/hPartly cloudy · 10.8 km/h
Rainfall
0 mm
Humidity
37%
Gusts
14 km/h
Wind direction
Northwest
Cloud
50%
Pressure
1,012 hPa
Visibility
24.1 km
UV
4.3
16:0019° / 16°Overcast0%11.1 km/hOvercast · 11.1 km/h
Rainfall
0 mm
Humidity
41%
Gusts
15.1 km/h
Wind direction
West
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
2.9
17:0017° / 14°Overcast0%10.5 km/hOvercast · 10.5 km/h
Rainfall
0 mm
Humidity
49%
Gusts
15.8 km/h
Wind direction
West
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
1.5
18:0014° / 12°Overcast8%8 km/hOvercast · 8 km/h
Rainfall
0 mm
Humidity
65%
Gusts
16.6 km/h
Wind direction
West
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0.3
19:0012° / 11°Overcast8%6.6 km/hOvercast · 6.6 km/h
Rainfall
0 mm
Humidity
82%
Gusts
12.2 km/h
Wind direction
Southwest
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0
20:0011° / 10°Overcast8%6.5 km/hOvercast · 6.5 km/h
Rainfall
0 mm
Humidity
88%
Gusts
11.9 km/h
Wind direction
Southwest
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0
21:0010° / 9°Overcast8%5.1 km/hOvercast · 5.1 km/h
Rainfall
0 mm
Humidity
93%
Gusts
11.5 km/h
Wind direction
Southwest
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0
22:0010° / 9°Overcast8%4.8 km/hOvercast · 4.8 km/h
Rainfall
0 mm
Humidity
93%
Gusts
9.4 km/h
Wind direction
Southwest
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0
23:0010° / 9°Overcast8%4.6 km/hOvercast · 4.6 km/h
Rainfall
0 mm
Humidity
93%
Gusts
6.8 km/h
Wind direction
South
Cloud
100%
Pressure
1,012 hPa
Visibility
24.1 km
UV
0
00:0010° / 9°Overcast9%5.8 km/hOvercast · 5.8 km/h
Rainfall
0 mm
Humidity
93%
Gusts
7.9 km/h
Wind direction
Southwest
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
01:0010° / 9°Overcast9%5.6 km/hOvercast · 5.6 km/h
Rainfall
0 mm
Humidity
94%
Gusts
6.5 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
02:0010° / 8°Overcast9%7.2 km/hOvercast · 7.2 km/h
Rainfall
0 mm
Humidity
92%
Gusts
8.3 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
03:0011° / 10°Overcast9%6 km/hOvercast · 6 km/h
Rainfall
0 mm
Humidity
86%
Gusts
7.9 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
04:0011° / 9°Overcast9%5.5 km/hOvercast · 5.5 km/h
Rainfall
0 mm
Humidity
87%
Gusts
6.8 km/h
Wind direction
South
Cloud
100%
Pressure
1,010 hPa
Visibility
24.1 km
UV
0
05:0011° / 9°Overcast9%7 km/hOvercast · 7 km/h
Rainfall
0 mm
Humidity
85%
Gusts
8.3 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
06:0011° / 10°Overcast25%6.6 km/hOvercast · 6.6 km/h
Rainfall
0 mm
Humidity
78%
Gusts
8.3 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
07:0012° / 10°Overcast25%6.5 km/hOvercast · 6.5 km/h
Rainfall
0 mm
Humidity
75%
Gusts
7.6 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0
08:0013° / 11°Overcast25%5.1 km/hOvercast · 5.1 km/h
Rainfall
0 mm
Humidity
72%
Gusts
5.4 km/h
Wind direction
South
Cloud
100%
Pressure
1,011 hPa
Visibility
24.1 km
UV
0.1

San Mateo County temperature over the next 12 hours

Temperature
Feels like

Show data table

Temperature by the hour
Time	Temperature	Feels like
09:00	13.7°C	12.2°C
10:00	16.1°C	14°C
11:00	17.8°C	15.6°C
12:00	19.4°C	17.4°C
13:00	20.1°C	17.9°C
14:00	20.5°C	18.3°C
15:00	20.2°C	17.7°C
16:00	18.9°C	16.1°C
17:00	16.8°C	14.2°C
18:00	14.1°C	12.3°C
19:00	11.8°C	10.5°C
20:00	11°C	9.8°C

San Mateo County chance of rain over the next 12 hours

Bars show chance of rain (%); rainfall (mm) is in the data table

Show data table

Chance of rain and rainfall by the hour
Time	Chance of rain	Rainfall
09:00	1%	0 mm
10:00	1%	0 mm
11:00	1%	0 mm
12:00	0%	0 mm
13:00	0%	0 mm
14:00	0%	0 mm
15:00	0%	0 mm
16:00	0%	0 mm
17:00	0%	0 mm
18:00	8%	0 mm
19:00	8%	0 mm
20:00	8%	0 mm

Environment

AQI details →

Air quality

56Moderate

Ultraviolet (UV)

0.35Low

Wind now

10km/h

Dew point

13°RH 27%

Sunrise & sunset

11h 5m of daylight

Noon 12:53

Rise: 07:21Dawn 06:54

Set: 18:26Dusk 18:52

Windy wind map & radar (San Mateo County)

Detailed radar →

Weather in areas of San Mateo County

Data source: Weather data by Open-Meteo.com (CC BY 4.0)