5-day weather forecast San Diego Sep 26, 2026
25°Weather forecast San Diego today Sep 26, 2026: overcast, temperature from 22 °C to 25 °C.
Precipitation probability 25%. Wind up to 4.69 m/s (gusts 9.61 m/s). Air humidity 60–83%, atmospheric pressure 758–759 mm Hg, UV index up to 8.2.
Weather Alerts
Beach Hazards Statement issued September 25 at 8:48PM PDT until September 30 at 4:00PM PDT by NWS San Diego CA
Beach Hazards Statement
* WHAT...Elevated surf of 3-5 feet with sets up to 6 feet
through next Tuesday. Astronomical tides of 6.0-6.5 feet
through Sunday, rising to 6.5-7.0 feet Monday through
Wednesday leading to minor tidal overflow.
* WHERE...Beaches of Orange and San Diego Counties.
* WHEN...Through Wednesday afternoon.
* IMPACTS...Minor tidal overflow and minor coastal erosion
expected during high tides. Additionally, elevated surf will
lead to strong rip currents.
* ADDITIONAL DETAILS...High tides will approach 7.0 feet each
morning Monday through Wednesday. These water levels in
combination with elevated surf provides a window for moderate
coastal flooding on Monday and Tuesday, especially along south
and southwest-facing beaches.
Remain out of the water to avoid hazardous swimming conditions.
Beach Hazards Statement issued September 26 at 5:36AM PDT until September 30 at 4:00PM PDT by NWS San Diego CA
Beach Hazards Statement
* WHAT...Elevated surf of 3-5 feet with sets up to 6 feet
through next Tuesday. Astronomical tides of 6.0-6.5 feet
through Sunday, rising to 6.5-7.0 feet Monday through
Wednesday leading to minor tidal overflow.
* WHERE...Beaches of Orange and San Diego Counties.
* WHEN...Through Wednesday afternoon.
* IMPACTS...Minor tidal overflow and minor coastal erosion
expected during high tides. Additionally, elevated surf will
lead to strong rip currents.
* ADDITIONAL DETAILS...High tides will approach 7.0 feet each
morning Monday through Wednesday. These water levels in
combination with elevated surf provides a window for moderate
coastal flooding on Monday and Tuesday, especially along south
and southwest-facing beaches.
Remain out of the water to avoid hazardous swimming conditions.
5 days at a glance — tap a day to open it
Sunrise 06:39
Sunset 18:40
Sunset 18:40
Full Moon99% illuminated
Moonrise 18:36 · Moonset 06:42
Moonrise 18:36 · Moonset 06:42
Chart
Table
Sat, Sep 26, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 23 °C | 8% | 8% | 77% | 758 mm Hg | NW 306° 2.39 (2.61) m/s | 0 |
| 01:00 |  Overcast | 23 °C | 21% | 100% | 76% | 758 mm Hg | NW 315° 1.61 (1.83) m/s | 0 |
| 02:00 | Overcast | 22 °C | 25% | 100% | 83% | 759 mm Hg | NNW 333° 1.31 (1.31) m/s | 0 |
| 03:00 | Overcast | 22 °C | 25% | 100% | 82% | 758 mm Hg | NW 311° 0.69 (5.69) m/s | 0 |
| 04:00 | Overcast | 22 °C | 24% | 100% | 81% | 758 mm Hg | NNW 332° 1.19 (1.19) m/s | 0 |
| 05:00 |  Cloudy | 22 °C | 20% | 79% | 81% | 758 mm Hg | WNW 302° 1.5 (5.5) m/s | 0 |
| 06:00 |  Partly cloudy | 22 °C | 12% | 33% | 81% | 758 mm Hg | NW 311° 1.61 (6.61) m/s | 0 |
| 07:00 |  Overcast | 22 °C | 23% | 99% | 80% | 758 mm Hg | NW 325° 1.39 (1.39) m/s | 0 |
| 08:00 |  Cloudy | 22 °C | 19% | 84% | 77% | 758 mm Hg | NNW 333° 1.89 (1.89) m/s | 0.5 |
| 09:00 | Sunny | 23 °C | 6% | 4% | 72% | 759 mm Hg | NW 320° 1.81 (5.81) m/s | 1.7 |
| 10:00 | Sunny | 24 °C | 5% | 5% | 66% | 759 mm Hg | WNW 297° 1.5 (4.5) m/s | 3.7 |
| 11:00 | Sunny | 25 °C | 5% | 12% | 64% | 759 mm Hg | WNW 283° 2.81 (6.81) m/s | 5.9 |
| 12:00 | Sunny | 25 °C | 4% | 4% | 62% | 758 mm Hg | W 277° 3.11 (8.11) m/s | 7.7 |
| 13:00 | Sunny | 25 °C | 3% | 0% | 61% | 758 mm Hg | WNW 286° 3.39 (7.39) m/s | 8.2 |
| 14:00 | Sunny | 25 °C | 3% | 0% | 60% | 758 mm Hg | WNW 286° 4.61 (9.61) m/s | 7.2 |
| 15:00 | Sunny | 25 °C | 4% | 0% | 61% | 758 mm Hg | WNW 289° 4.39 (8.39) m/s | 5.2 |
| 16:00 | Cloudy | 25 °C | 10% | 68% | 64% | 758 mm Hg | WNW 289° 4.69 (4.72) m/s | 2.9 |
| 17:00 | Cloudy | 25 °C | 12% | 79% | 64% | 758 mm Hg | WNW 297° 3.61 (3.72) m/s | 1 |
| 18:00 | Overcast | 24 °C | 16% | 100% | 65% | 758 mm Hg | NW 321° 2.69 (2.92) m/s | 0.2 |
| 19:00 | Overcast | 24 °C | 16% | 98% | 68% | 758 mm Hg | WNW 302° 2.69 (2.81) m/s | 0 |
| 20:00 | Overcast | 24 °C | 17% | 100% | 68% | 758 mm Hg | NNW 328° 2.19 (2.42) m/s | 0 |
| 21:00 | Overcast | 24 °C | 17% | 100% | 67% | 758 mm Hg | WNW 300° 1.39 (1.42) m/s | 0 |
| 22:00 | Overcast | 24 °C | 16% | 100% | 66% | 759 mm Hg | W 270° 1.11 (4.11) m/s | 0 |
| 23:00 | Overcast | 24 °C | 17% | 100% | 67% | 758 mm Hg | W 279° 2.61 (5.61) m/s | 0 |
Sat, Sep 26, 2026
Frequently asked questions about the 5-day weather in San Diego
What will the weather be like in San Diego over the next 5 days?
Over the next 5 days in San Diego the temperature is expected to range from about 21 to 25 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in San Diego?
The chance of rain in San Diego over the next 5 days reaches 25%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for San Diego?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in San Diego will be the warmest and which the coolest?
Over the next 5 days the temperature in San Diego ranges from about 21 to 25 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in San Diego over the next 5 days?
Over the next 5 days the wind in San Diego picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in San Diego is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 25%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for San Diego?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in San Diego this week?
Rain reaches a 25% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 8.2; sunscreen is worth it from about 3 upwards.
San Diego on the map
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.