5-day weather forecast San Diego 10-07-2026

Weather forecast San Diego Friday, July 10 10.07.2026: sunny, temperature from 20 °C to 24 °C.

Precipitation probability 7%. Wind up to 5 m/s (gusts 5.75 m/s). Air humidity 62–81%, atmospheric pressure 757–759 mm Hg, UV index up to 11.9.

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 05:48
Sunset 19:59

Waning Crescent12% illuminated
Moonrise 01:34 · Moonset 16:16

Chart

Table

← Thu, Jul 9

Fri, Jul 10, 2026

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Forecast from 20 °C to 24 °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	20	20	20	20	20	20	21	22	23	24	24	24	24	24	24	24	23	22	22	21	21	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 (%)	0	0	0	0	0	2	3	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Rain chance (%)	7	8	8	9	9	9	10	9	7	6	5	4	4	4	4	4	4	4	4	5	6	6	7	8

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)	2.5	2.69	2.61	2.5	3.19	2.39	2.89	2.39	2.81	3.61	4.19	4.11	5	5	4.81	4.69	4.19	3.69	3.11	2.5	2.5	2.69	3.19	2.5
Wind gust (m/s)	3.28	3.53	3.42	3.28	4.31	3.22	3.89	3.06	3.33	4.14	4.83	4.72	5.75	5.75	5.53	5.42	4.83	4.25	3.58	2.89	3.03	3.33	3.97	3.14
Wind direction (°)	SSW 194°	SSW 200°	S 188°	S 181°	S 185°	S 191°	S 183°	S 188°	S 182°	SSW 193°	SSW 197°	SSW 201°	SSW 206°	SSW 209°	SW 215°	SW 216°	SW 221°	SW 225°	SW 226°	SW 227°	SSW 209°	SSW 205°	SSW 201°	S 190°

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 (%)	75	77	78	79	79	80	81	79	75	71	68	65	64	62	62	62	63	63	65	67	70	73	76	77

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)	758	758	757	757	757	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758	758	759	759

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	1.7	3.8	6.7	9.5	11.4	11.9	10.9	8.4	5.4	2.8	1.1	0.2	0	0	0	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.

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