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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 | Calm |
| Visibility | 10 mile(s) |
| Sky conditions | clear |
| Temperature | 41.0 F (5.0 C) |
| Dew Point | 37.9 F (3.3 C) |
| Relative Humidity | 88% |
| Pressure (altimeter) | 30.4 in. Hg (1029 hPa) |
| Pressure tendency | 0.01 inches (0.5 hPa) lower than three hours ago |
| ob | KSJC 110853Z AUTO 00000KT 10SM CLR 05/03 A3040 RMK AO2 SLP295 T00500033 58005 |
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Maximum and Minimum Temperatures |
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| Maximum Temperature F (C) |
Minimum Temperature F (C) |
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| 57.9 (14.4) | 46.9 (8.3) | In the 6 hours preceding Jan 11, 2026 - 12:53 AM EST / 2026.01.11 0553 UTC |
| 60.1 (15.6) | 34.0 (1.1) | In the 24 hours preceding Jan 11, 2026 - 02:53 AM EST / 2026.01.11 0753 UTC |
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24 Hour Summary |
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| Time EST (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | 4 AM (9) Jan 11 | 41.0 (5.0) | 37.9 (3.3) | 30.4 (1029) | Calm | ||
| 3 AM (8) Jan 11 | 43.0 (6.1) | 39.0 (3.9) | 30.42 (1030) | ESE 3 | |||
| 2 AM (7) Jan 11 | 46.0 (7.8) | 39.9 (4.4) | 30.42 (1030) | S 3 | |||
| 1 AM (6) Jan 11 | 48.0 (8.9) | 39.9 (4.4) | 30.42 (1030) | Calm | |||
| Midnight (5) Jan 11 | 48.9 (9.4) | 41.0 (5.0) | 30.41 (1029) | Calm | |||
| 11 PM (4) Jan 10 | 51.1 (10.6) | 41.0 (5.0) | 30.42 (1030) | Calm | |||
| 10 PM (3) Jan 10 | 52.0 (11.1) | 41.0 (5.0) | 30.42 (1030) | WSW 6 | |||
| 9 PM (2) Jan 10 | 53.1 (11.7) | 41.0 (5.0) | 30.42 (1030) | W 5 | |||
| 8 PM (1) Jan 10 | 55.0 (12.8) | 39.0 (3.9) | 30.42 (1030) | Calm | |||
| 7 PM (0) Jan 10 | 57.9 (14.4) | 39.0 (3.9) | 30.42 (1030) | NW 3 | |||
| 6 PM (23) Jan 10 | 59.0 (15.0) | 34.0 (1.1) | 30.42 (1030) | Calm | |||
| 5 PM (22) Jan 10 | 57.0 (13.9) | 34.0 (1.1) | 30.43 (1030) | Calm | |||
| 4 PM (21) Jan 10 | 55.9 (13.3) | 34.0 (1.1) | 30.46 (1031) | W 3 | |||
| 3 PM (20) Jan 10 | 53.1 (11.7) | 34.0 (1.1) | 30.5 (1032) | Calm | |||
| 2 PM (19) Jan 10 | 48.9 (9.4) | 35.1 (1.7) | 30.51 (1033) | W 5 | |||
| 1 PM (18) Jan 10 | 45.0 (7.2) | 32.0 (0.0) | 30.51 (1033) | Calm | |||
| Noon (17) Jan 10 | 41.0 (5.0) | 33.1 (0.6) | 30.5 (1032) | SSE 6 | |||
| 11 AM (16) Jan 10 | 35.1 (1.7) | 30.9 (-0.6) | 30.5 (1032) | Calm | |||
| 10 AM (15) Jan 10 | 37.0 (2.8) | 30.9 (-0.6) | 30.49 (1032) | Calm | |||
| 9 AM (14) Jan 10 | 36.0 (2.2) | 30.9 (-0.6) | 30.48 (1032) | S 3 | |||
| 8 AM (13) Jan 10 | 36.0 (2.2) | 32.0 (0.0) | 30.48 (1032) | SSE 3 | |||
| 7 AM (12) Jan 10 | 37.9 (3.3) | 32.0 (0.0) | 30.48 (1032) | Calm | |||
| 6 AM (11) Jan 10 | 37.9 (3.3) | 30.9 (-0.6) | 30.48 (1032) | S 5 | |||
| Oldest | 5 AM (10) Jan 10 | 39.9 (4.4) | 32.0 (0.0) | 30.48 (1032) | S 3 | ||
| Time EST (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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