5-day weather forecast San Diego Oct 17, 2026
29°Weather forecast San Diego tomorrow Oct 17, 2026: sunny, temperature from 25 °C to 29 °C.
Precipitation probability 17%. Wind up to 6 m/s (gusts 9 m/s). Air humidity 30–42%, atmospheric pressure 760–762 mm Hg, UV index up to 6.2.
5 days at a glance — tap a day to open it
Sunrise 06:54
Sunset 18:13
Sunset 18:13
First Quarter47% illuminated
Moonrise 13:44 · Moonset 23:47
Moonrise 13:44 · Moonset 23:47
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 28 °C | 9% | 100% | 30% | 761 mm Hg | ENE 63° 4.19 (6.42) m/s | 0 |
| 01:00 |  Patchy rain possible | 27 °C | 12% (0.05 mm/hr) | 100% | 33% | 761 mm Hg | ENE 67° 3.39 (3.72) m/s | 0 |
| 02:00 | Patchy rain possible | 27 °C | 10% (0.01 mm/hr) | 100% | 32% | 761 mm Hg | NE 39° 4.19 (5.22) m/s | 0 |
| 03:00 | Patchy rain possible | 27 °C | 10% (0.02 mm/hr) | 100% | 32% | 761 mm Hg | NE 37° 6 (9) m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 7% (0.03 mm/hr) | 73% | 33% | 761 mm Hg | ENE 66° 3.81 (5.14) m/s | 0 |
| 05:00 | Overcast | 25 °C | 10% | 100% | 38% | 761 mm Hg | ESE 105° 3 (5.11) m/s | 0 |
| 06:00 | Patchy rain possible | 25 °C | 17% (0.1 mm/hr) | 99% | 37% | 761 mm Hg | E 82° 3 (3.72) m/s | 0 |
| 07:00 |  Overcast | 25 °C | 10% | 100% | 38% | 761 mm Hg | E 86° 2.19 (2.42) m/s | 0 |
| 08:00 |  Cloudy | 25 °C | 8% | 86% | 35% | 761 mm Hg | NE 51° 2.39 (3.11) m/s | 0.2 |
| 09:00 | Sunny | 26 °C | 1% | 18% | 32% | 762 mm Hg | ENE 62° 3.39 (4.69) m/s | 1 |
| 10:00 | Sunny | 27 °C | 1% | 5% | 31% | 761 mm Hg | E 96° 3.19 (5) m/s | 2.6 |
| 11:00 | Sunny | 28 °C | 1% | 5% | 31% | 761 mm Hg | E 95° 2.61 (4.53) m/s | 4.5 |
| 12:00 |  Partly cloudy | 28 °C | 3% | 43% | 32% | 761 mm Hg | ESE 107° 1.19 (2.92) m/s | 5.8 |
| 13:00 | Cloudy | 29 °C | 7% | 85% | 31% | 761 mm Hg | W 280° 1.11 (1.11) m/s | 6.2 |
| 14:00 | Cloudy | 28 °C | 6% | 77% | 34% | 760 mm Hg | W 269° 4 (8) m/s | 5.2 |
| 15:00 | Overcast | 27 °C | 10% | 100% | 36% | 760 mm Hg | W 268° 5.69 (8.69) m/s | 3.6 |
| 16:00 | Overcast | 27 °C | 10% | 99% | 40% | 760 mm Hg | W 269° 5.19 (5.42) m/s | 1.9 |
| 17:00 | Partly cloudy | 27 °C | 3% | 35% | 41% | 760 mm Hg | WNW 296° 5.19 (5.72) m/s | 0.6 |
| 18:00 | Partly cloudy | 27 °C | 4% | 54% | 38% | 760 mm Hg | NW 311° 4.81 (6.39) m/s | 0 |
| 19:00 |  Clear | 27 °C | 1% | 3% | 36% | 760 mm Hg | NNW 334° 3.69 (4.5) m/s | 0 |
| 20:00 | Clear | 26 °C | 1% | 1% | 36% | 761 mm Hg | NNW 328° 1 (2.64) m/s | 0 |
| 21:00 | Clear | 26 °C | 1% | 0% | 41% | 761 mm Hg | SE 138° 2 (4.31) m/s | 0 |
| 22:00 | Clear | 25 °C | 1% | 0% | 42% | 761 mm Hg | SE 137° 1.19 (1.92) m/s | 0 |
| 23:00 | Clear | 25 °C | 1% | 0% | 42% | 761 mm Hg | ESE 103° 0.69 (1.22) m/s | 0 |
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Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.