Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
SAN JOSE INTERNATIONAL AIRPORT, CA, United States

NWS Point Forecast for KSJC (KSJC) 37-22N 121-55W 25M

Conditions at

2026.06.30 1253 UTC
Wind from the SSE (150 degrees) at 13 MPH (11 KT)
Visibility 8 mile(s)
Sky conditions mostly clear
Temperature 55.9 F (13.3 C)
Dew Point 52.0 F (11.1 C)
Relative Humidity 86%
Pressure (altimeter) 29.88 in. Hg (1011 hPa)
ob KSJC 301253Z 15011KT 8SM FEW011 13/11 A2988 RMK AO2 SLP118 T01330111

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.0 (17.8) 57.0 (13.9) In the 6 hours preceding Jun 30, 2026 - 07:53 AM EDT / 2026.06.30 1153 UTC
82.0 (27.8) 55.9 (13.3) In the 24 hours preceding Jun 30, 2026 - 03:53 AM EDT / 2026.06.30 0753 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 AM (13) Jun 30 55.9 (13.3) 52.0 (11.1) 29.88 (1011) SSE 13
8 AM (12) Jun 30 57.0 (13.9) 52.0 (11.1) 29.89 (1012) SSE 8
7 AM (11) Jun 30 57.9 (14.4) 52.0 (11.1) 29.89 (1012) SSE 9
6 AM (10) Jun 30 59.0 (15.0) 53.1 (11.7) 29.88 (1011) SSE 9
5 AM (9) Jun 30 60.1 (15.6) 53.1 (11.7) 29.89 (1012) S 5
4 AM (8) Jun 30 61.0 (16.1) 52.0 (11.1) 29.89 (1012) SE 9
3 AM (7) Jun 30 63.0 (17.2) 54.0 (12.2) 29.9 (1012) Calm
2 AM (6) Jun 30 64.0 (17.8) 54.0 (12.2) 29.9 (1012) NW 7
1 AM (5) Jun 30 66.0 (18.9) 53.1 (11.7) 29.88 (1011) NW 8
Midnight (4) Jun 30 69.1 (20.6) 51.1 (10.6) 29.87 (1011) NW 9
11 PM (3) Jun 29 73.0 (22.8) 50.0 (10.0) 29.85 (1010) NNW 10
10 PM (2) Jun 29 75.9 (24.4) 51.1 (10.6) 29.84 (1010) NNW 10
9 PM (1) Jun 29 77.0 (25.0) 53.1 (11.7) 29.84 (1010) N 18
8 PM (0) Jun 29 79.0 (26.1) 51.1 (10.6) 29.83 (1010) NW 21
7 PM (23) Jun 29 80.1 (26.7) 53.1 (11.7) 29.83 (1010) NW 16
6 PM (22) Jun 29 80.1 (26.7) 53.1 (11.7) 29.84 (1010) NW 14
5 PM (21) Jun 29 80.1 (26.7) 51.1 (10.6) 29.84 (1010) WNW 6
4 PM (20) Jun 29 78.1 (25.6) 48.9 (9.4) 29.86 (1011) Calm
3 PM (19) Jun 29 75.0 (23.9) 50.0 (10.0) 29.87 (1011) Variable 5
2 PM (18) Jun 29 71.1 (21.7) 51.1 (10.6) 29.87 (1011) SE 6
1 PM (17) Jun 29 66.0 (18.9) 52.0 (11.1) 29.89 (1012) S 8
Noon (16) Jun 29 62.1 (16.7) 51.1 (10.6) 29.88 (1011) S 12
11 AM (15) Jun 29 60.1 (15.6) 51.1 (10.6) 29.87 (1011) ESE 8
Oldest 10 AM (14) Jun 29 59.0 (15.0) 50.0 (10.0) 29.87 (1011) NNE 7
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits