02:132:13 AM
Monday, 16 March
Mainly Clear
+19°C+66°F
Feels like
+21°C+70°F
+29°C+85°F
+18°C+65°F
Max.
Min.
Weather Details
Wind
0.4m/s
1mph
Cloud
25
%
Pressure
1013hPa
29.90inHg
Humidity
91
%
Visibility
2.0km
1.2mi
UV Index
9
Sunrise
6:22 AM
06:22
Sunset
6:26 PM
18:26
Air Quality Index
Good
PM2.5
12
μg/m³
PM10
14
μg/m³
Ozone
54.0
μg/m³
NO₂
7.9
μg/m³
CO
161.0
μg/m³
SO₂
0.9
μg/m³
Dust
0.0
μg/m³
AOD
0.200
unit
Hourly Forecast
12:00 AM
00:00
+19°C
+66°F
93%
0.7 m/s2 mph
25%
Mainly Clear
1:00 AM
01:00
+19°C
+66°F
91%
0.6 m/s1 mph
31%
Mainly Clear
2:00 AM
02:00
+19°C
+66°F
91%
0.4 m/s1 mph
37%
Mainly Clear
3:00 AM
03:00
+19°C
+65°F
92%
0.5 m/s1 mph
40%
Mainly Clear
4:00 AM
04:00
+18°C
+65°F
93%
0.6 m/s1 mph
42%
Mainly Clear
5:00 AM
05:00
+18°C
+65°F
93%
0.6 m/s1 mph
60%
Partly Cloudy
6:00 AM
06:00
+18°C
+65°F
93%
0.8 m/s2 mph
54%
Partly Cloudy
7:00 AM
07:00
+18°C
+65°F
92%
1.1 m/s2 mph
42%
Mainly Clear
8:00 AM
08:00
+22°C
+71°F
77%
0.3 m/s1 mph
25%
Mainly Clear
9:00 AM
09:00
+25°C
+76°F
61%
1.8 m/s4 mph
34%
Mainly Clear
10:00 AM
10:00
+27°C
+80°F
53%
2.7 m/s6 mph
19%
Mainly Clear
11:00 AM
11:00
+28°C
+82°F
51%
3.1 m/s7 mph
36%
Mainly Clear
12:00 PM
12:00
+29°C
+84°F
50%
3.5 m/s8 mph
35%
Mainly Clear
1:00 PM
13:00
+29°C
+85°F
49%
4.1 m/s9 mph
45%
Partly Cloudy
2:00 PM
14:00
+29°C
+85°F
50%
3.8 m/s9 mph
47%
Partly Cloudy
3:00 PM
15:00
+29°C
+83°F
54%
3 m/s7 mph
94%
Overcast
4:00 PM
16:00
+24°C
+75°F
80%
9.3 mm0.37 in
2 m/s4 mph
100%
Thunderstorm
5:00 PM
17:00
+23°C
+73°F
89%
4.0 mm0.16 in
2.6 m/s6 mph
100%
Rainy
6:00 PM
18:00
+23°C
+73°F
86%
0.5 mm0.02 in
0.7 m/s2 mph
100%
Rain Showers
7:00 PM
19:00
+23°C
+73°F
80%
1.1 m/s3 mph
100%
Overcast
8:00 PM
20:00
+23°C
+74°F
67%
1.6 m/s4 mph
100%
Overcast
9:00 PM
21:00
+23°C
+74°F
62%
1.9 m/s4 mph
84%
Overcast
10:00 PM
22:00
+23°C
+73°F
65%
1.9 m/s4 mph
88%
Overcast
11:00 PM
23:00
+22°C
+71°F
71%
2.3 m/s5 mph
73%
Partly Cloudy
Precipitation
Today
Tomorrow
12:00 AM
00:00
12:00 AM
00:00
3:00 AM
03:00
6:00 AM
06:00
6:00 AM
06:00
9:00 AM
09:00
12:00 PM
12:00
12:00 PM
12:00
3:00 PM
15:00
6:00 PM
18:00
6:00 PM
18:00
9:00 PM
21:00
12:00 AM
00:00
12:00 AM
00:00
3:00 AM
03:00
6:00 AM
06:00
6:00 AM
06:00
9:00 AM
09:00
12:00 PM
12:00
12:00 PM
12:00
3:00 PM
15:00
6:00 PM
18:00
6:00 PM
18:00
9:00 PM
21:00
11:00 PM
23:00
11:00 PM
23:00
Today's Weather in San Mateo
San Mateo is currently experiencing Mainly Clear with temperatures around 19°C, feeling like 21°C due to high humidity. Rain is expected today, with 13.8 mm of precipitation forecasted. UV index is high at 9 — sun protection is recommended. Humidity is at 91% and atmospheric pressure stands at 1012 hPa.