5-day weather forecast San Diego Sep 29, 2026

25°21° · Sunny

Weather forecast San Diego Tuesday Sep 29, 2026: sunny, temperature from 21 °C to 25 °C.

Precipitation probability 5%. Wind up to 5.81 m/s (gusts 6.22 m/s). Air humidity 42–67%, atmospheric pressure 753–756 mm Hg, UV index up to 7.4.

Weather Alerts

ModerateSep 25, 08:48 PM — Sep 26, 06:00 AMTranslate with Google

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.

ModerateSep 26, 05:36 AM — Sep 26, 02:15 PMTranslate with Google

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

Remain out of the water to avoid hazardous swimming conditions.

5 days at a glance — tap a day to open it

Sunrise 06:41
Sunset 18:36

Waning Gibbous84% illuminated
Moonrise 20:10 · Moonset 09:43

Chart

Table

← Mon, Sep 28

Tue, Sep 29, 2026

Wed, Sep 30 →

Forecast from 21 °C to 25 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	21	21	21	21	21	21	21	21	22	23	23	24	24	24	25	25	25	25	25	24	23	23	23	22
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Rain chance (%)	4	4	4	4	4	4	4	3	2	1	1	1	2	2	2	2	2	2	2	2	4	4	5	5

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.11	0.69	0.69	0.89	1.5	2.31	2.19	2.11	2.19	2.89	4	4.81	5.81	5.11	5	4.69	4.19	3.69	3.19	2.69	2.11	2	2.11	1.69
Wind gust (m/s)	4.11	5.69	4.69	3.89	1.64	3	3.03	2.89	3.03	3.72	4.83	5.42	6.22	5.92	5.75	5.53	5.5	5	4.22	3.53	2.14	6	6.11	4.69
Wind direction (°)	WSW 255°	WSW 257°	WNW 300°	WNW 301°	NNW 343°	N 7°	NNE 21°	NNE 18°	N 2°	NNW 342°	NW 323°	NW 313°	NW 308°	NW 311°	NW 313°	NW 308°	NW 308°	NW 310°	NNW 328°	NNW 339°	WNW 302°	W 275°	W 261°	WNW 284°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	64	64	64	64	64	64	62	57	49	42	42	43	48	50	51	52	52	50	51	50	63	64	67	67

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	755	755	755	755	755	755	755	755	755	755	755	755	755	755	754	754	753	753	754	754	755	755	756	755

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.4	1.5	3.4	5.4	7	7.4	6.6	4.7	2.6	1	0.2	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Mon, Sep 28

Tue, Sep 29, 2026

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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.

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