5-day weather forecast San Diego 07-07-2026

Weather forecast San Diego today 07.07.2026: sunny, temperature from 16 °C to 25 °C.

Precipitation probability 29%. Wind up to 4.69 m/s (gusts 5.42 m/s). Air humidity 64–94%, atmospheric pressure 759–761 mm Hg, UV index up to 11.6.

Weather Alerts

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ModerateJul 7, 07:13 AM — Jul 7, 10:45 PMTranslate with Google

Heat Advisory issued July 7 at 12:13AM PDT until July 9 at 8:00PM PDT by NWS San Diego CA

Heat Advisory

* WHAT...High temperatures in the 90s expected. * WHERE...San Diego County Mountains. * WHEN...From 10 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

SevereJul 7, 07:13 AM — Jul 7, 10:45 PMTranslate with Google

Extreme Heat Warning issued July 7 at 12:13AM PDT until July 9 at 8:00PM PDT by NWS San Diego CA

Extreme Heat Warning

* WHAT...Dangerously hot conditions with high temperatures up to 117 expected. Nights will remain quite warm with low temperatures mostly in the 80s. * WHERE...San Diego County Deserts. * WHEN...From 10 AM this morning to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

ModerateJul 7, 07:16 PM — Jul 8, 05:30 AMTranslate with Google

Heat Advisory issued July 7 at 12:16PM PDT until July 9 at 8:00PM PDT by NWS San Diego CA

Heat Advisory

* WHAT...High temperatures in the 90s expected. * WHERE...San Diego County Mountains. * WHEN...From 10 AM Wednesday to 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

SevereJul 7, 07:16 PM — Jul 8, 05:30 AMTranslate with Google

Extreme Heat Warning issued July 7 at 12:16PM PDT until July 9 at 8:00PM PDT by NWS San Diego CA

Extreme Heat Warning

* WHAT...Dangerously hot conditions with high temperatures up to 117 expected. Nights will remain quite warm with low temperatures mostly in the 80s. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Sunrise 05:47
Sunset 19:59

Last Quarter39% illuminated
Moonrise Does not rise today · Moonset 13:01

Chart

Table

Tue, Jul 7, 2026

Wed, Jul 8 →

Forecast from 16 °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)	18	18	17	17	16	19	18	18	19	21	22	23	24	25	25	25	25	25	22	21	19	19	19	21
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 (%)	86	47	13	24	17	93	59	97	93	88	56	37	29	15	14	11	10	8	25	30	49	49	38	0
Rain chance (%)	29	18	15	17	15	28	22	32	28	24	16	11	9	6	6	5	5	4	7	12	17	18	16	7

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)	2.19	2.11	2.19	2.61	2.31	2.5	2.31	2	2.31	2.69	3.19	3.81	4.19	4.69	4.69	4.31	4.11	4.19	4.11	4.11	3.5	3.11	2.19	2.31
Wind gust (m/s)	2.83	2.69	2.89	3.39	3.03	3.28	3.06	2.53	2.72	3.11	3.67	4.36	4.83	5.42	5.42	4.94	4.72	4.83	4.72	4.72	4.22	3.78	2.75	2.89
Wind direction (°)	WNW 295°	WNW 298°	WNW 300°	WNW 301°	NW 306°	NW 306°	NW 308°	NW 307°	WNW 301°	WNW 293°	WNW 285°	W 281°	W 275°	W 275°	W 274°	W 274°	W 277°	W 281°	WNW 286°	WNW 293°	WNW 294°	WNW 295°	WNW 296°	W 280°

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 (%)	94	88	91	92	91	90	92	94	91	85	81	78	73	68	69	68	64	64	71	80	87	89	88	75

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)	760	760	760	759	759	760	760	760	761	761	761	761	761	761	760	760	760	759	761	759	760	760	761	761

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	0.5	1.6	3.7	6.4	9.1	11.1	11.6	10.5	8.2	5.4	2.8	1.1	0.2	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	7.7	8.1	8.8	9.5	10.4	11.7	13	12.7	10.7	11.3	11.8	12.6	13.1	13	12.3	11.6	10.9	10.7	10.8	10.9	10.8	10.7	10	8.8
PM10 (µg/m³)	10	10.2	10.9	11.7	13	14.6	16	15	14.4	15.5	16.2	17.5	18.5	18.7	17.9	16.9	16.1	15.7	15.9	16.1	16	15.8	14.5	12.3
Ozone (O₃) (µg/m³)	25	19	15	13	12	14	19	27	35	41	47	54	65	77	86	89	87	84	79	72	64	55	44	35
NO₂ (µg/m³)	22.4	25.9	28.7	31	32.4	31.7	27.1	20.3	14.7	12	10.6	9.1	6.8	4.3	2.6	1.9	2	2.6	3.7	5.5	7.8	11.1	14.9	18.6
SO₂ (µg/m³)	1	0.9	0.9	0.9	0.9	0.9	1	1.2	1.3	1.4	1.6	1.6	1.5	1.3	1.2	1.1	1	1	1	1	1	1.1	1.2	1.2
CO (µg/m³)	95	95	95	93	90	89	90	93	94	93	91	89	89	89	90	90	90	91	92	94	95	96	96	96

Tue, Jul 7, 2026

Wed, Jul 8 →

Frequently asked questions about the weather in San Diego

Today in San Diego the temperature ranges from 16 °C to 25 °C, wind up to 4.69 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in San Diego today is 29%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in San Diego today reaches up to 4.69 m/s with gusts up to 5.42 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in San Diego today ranges from 64% to 94%. View the humidity chart above for hourly details.

The UV index in San Diego today reaches up to 11.6. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in San Diego today ranges from 759 to 761 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in San Diego today reaches up to 97%. Check the cloud cover chart above for hourly details throughout the day.

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.

Learn more about our methodology →