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Current Weather Conditions:
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| NWS Point Forecast for KSJC | (KSJC) 37-22N 121-55W 25M |
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| Conditions at | |
| Wind | from the NW (310 degrees) at 10 MPH (9 KT) |
| Visibility | 10 mile(s) |
| Sky conditions | mostly clear |
| Temperature | 75.9 F (24.4 C) |
| Dew Point | 57.0 F (13.9 C) |
| Relative Humidity | 51% |
| Pressure (altimeter) | 29.94 in. Hg (1013 hPa) |
| ob | KSJC 192253Z 31009KT 10SM FEW045 24/14 A2994 RMK AO2 SLP137 T02440139 |
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Maximum and Minimum Temperatures |
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| Maximum Temperature F (C) |
Minimum Temperature F (C) |
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| 66.9 (19.4) | 60.1 (15.6) | In the 6 hours preceding Sep 19, 2026 - 01:53 PM EDT / 2026.09.19 1753 UTC |
| 77.0 (25.0) | 57.9 (14.4) | In the 24 hours preceding Sep 19, 2026 - 03:53 AM EDT / 2026.09.19 0753 UTC |
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24 Hour Summary |
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| Time EDT (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | 7 PM (23) Sep 19 | 75.9 (24.4) | 57.0 (13.9) | 29.94 (1013) | NW 10 | ||
| 6 PM (22) Sep 19 | 73.9 (23.3) | 57.0 (13.9) | 29.96 (1014) | NW 9 | |||
| 5 PM (21) Sep 19 | 73.9 (23.3) | 55.9 (13.3) | 29.98 (1015) | NNW 8 | |||
| 4 PM (20) Sep 19 | 73.9 (23.3) | 55.0 (12.8) | 29.99 (1015) | NW 7 | |||
| 3 PM (19) Sep 19 | 70.0 (21.1) | 55.0 (12.8) | 30.01 (1016) | Calm | |||
| 2 PM (18) Sep 19 | 66.9 (19.4) | 55.0 (12.8) | 30.02 (1016) | Calm | |||
| 1 PM (17) Sep 19 | 64.0 (17.8) | 55.0 (12.8) | 30.03 (1016) | Calm | |||
| Noon (16) Sep 19 | 63.0 (17.2) | 54.0 (12.2) | 30.03 (1016) | Calm | |||
| 11 AM (15) Sep 19 | 60.1 (15.6) | 54.0 (12.2) | 30.03 (1016) | S 5 | |||
| 10 AM (14) Sep 19 | 60.1 (15.6) | 54.0 (12.2) | 30.02 (1016) | SE 5 | |||
| 9 AM (13) Sep 19 | 60.1 (15.6) | 54.0 (12.2) | 30.02 (1016) | Calm | |||
| 8 AM (12) Sep 19 | 60.1 (15.6) | 55.0 (12.8) | 30.03 (1016) | Calm | |||
| 7 AM (11) Sep 19 | 60.1 (15.6) | 55.0 (12.8) | 30.03 (1016) | Calm | |||
| 6 AM (10) Sep 19 | 60.1 (15.6) | 55.0 (12.8) | 30.04 (1017) | Calm | |||
| 5 AM (9) Sep 19 | 60.1 (15.6) | 55.9 (13.3) | 30.05 (1017) | Variable 3 | |||
| 4 AM (8) Sep 19 | 60.1 (15.6) | 55.9 (13.3) | 30.05 (1017) | Calm | |||
| 3 AM (7) Sep 19 | 60.1 (15.6) | 55.0 (12.8) | 30.06 (1017) | NNW 6 | |||
| 2 AM (6) Sep 19 | 60.1 (15.6) | 55.9 (13.3) | 30.06 (1017) | NW 6 | |||
| 1 AM (5) Sep 19 | 61.0 (16.1) | 55.9 (13.3) | 30.07 (1018) | NW 7 | |||
| Midnight (4) Sep 19 | 62.1 (16.7) | 57.0 (13.9) | 30.06 (1017) | NW 8 | |||
| 11 PM (3) Sep 18 | 64.0 (17.8) | 57.0 (13.9) | 30.05 (1017) | NW 13 | |||
| 10 PM (2) Sep 18 | 68.0 (20.0) | 57.0 (13.9) | 30.04 (1017) | NW 13 | |||
| 9 PM (1) Sep 18 | 72.0 (22.2) | 55.9 (13.3) | 30.03 (1016) | NNW 14 | |||
| Oldest | 8 PM (0) Sep 18 | 75.9 (24.4) | 55.9 (13.3) | 30.04 (1017) | NNW 18 | ||
| Time EDT (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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