Prévisions météo à 5 jours Los Angeles 21-06-2026

Prévisions météo Los Angeles dimanche 21 juin 21.06.2026 : ensoleillé, température de 17 °C à 25 °C.

Probabilité de précipitations 4%. Vent jusqu'à 4.69 m/s (rafales 5.42 m/s). Humidité de l'air 41–71%, pression atmosphérique 758–760 mm Hg, indice UV jusqu'à 11.4.

Alertes météo

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ModerateJun 18, 06:31 PM — Jun 19, 02:45 AMTraduire avec Google

Beach Hazards Statement issued June 18 at 11:31AM PDT until June 19 at 3:00AM PDT by NWS Los Angeles/Oxnard CA

Beach Hazards Statement

* WHAT...Dangerous rip currents and breaking waves due to elevated surf of 3 to 6 feet on south-facing beaches. * WHERE...Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...Through late tonight. * IMPACTS...There is an increased risk of ocean drowning. Rip currents can pull swimmers and surfers out to sea. Waves can wash people off beaches and rocks, and capsize small boats nearshore.

Remain out of the water due to hazardous swimming conditions, or stay near occupied lifeguard towers. Rock jetties can be deadly in such conditions, stay off the rocks.

ModerateJun 18, 09:32 PM — Jun 19, 05:45 AMTraduire avec Google

Beach Hazards Statement issued June 18 at 2:32PM PDT until June 19 at 3:00AM PDT by NWS Los Angeles/Oxnard CA

Beach Hazards Statement

* WHAT...Dangerous rip currents and breaking waves due to elevated surf of 3 to 5 feet on south-facing beaches. * WHERE...Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...Through late tonight. * IMPACTS...There is an increased risk of ocean drowning. Rip currents can pull swimmers and surfers out to sea. Waves can wash people off beaches and rocks, and capsize small boats nearshore.

Remain out of the water due to hazardous swimming conditions, or stay near occupied lifeguard towers. Rock jetties can be deadly in such conditions, stay off the rocks.

AvertissementJun 18, 09:40 PM — Jun 19, 09:45 PMTraduire avec Google

Air Quality Alert issued June 18 at 2:40PM PDT by NWS San Diego CA

Air Quality Alert

* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of particle pollution from windblown dust. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the Coachella Valley. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN...until 11 AM Saturday. * IMPACTS... Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms, and increased risk of lung infections. Everyone can be affected, but sensitive groups such as people with lung or heart disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.

To protect your health, check air quality levels and act as needed: * When Air Quality Index (AQI) levels are "Unhealthy for Sensitive Groups" (orange), sensitive groups as specified above should limit extended or intense outdoor activity. * When AQI is "Unhealthy" (red), everyone may experience health impacts. Sensitive groups should avoid extended time outdoors. * When AQI is "Very Unhealthy" (purple), sensitive groups should avoid all outdoor physical activity. Everyone else should avoid extended or intense outdoor activity. * When AQI is "Hazardous" (maroon), everyone should avoid all outdoor physical activity. * ADDITIONAL DETAILS... To help keep indoor air clean when air quality is poor: * Keep windows and doors closed * Run your air conditioner and/or an air purifier * Do not use whole house fans or swamp coolers that bring in outside air if you have other methods to stay cool * Avoid other sources of pollution such as fireplaces, candles, incense, grilling, and gasoline-powered lawn and garden equipment To help minimize outdoor particle pollution levels: * Carpool, telecommute, reduce trips, or take public transportation * Slow down if driving on dirt roads * Stabilize loose soils

Lever du soleil 05:42
Coucher du soleil 20:07

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Lever de la lune 12:46 · Coucher de la lune 00:24

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← sam. 20 juin

dim. 21 juin 2026

lun. 22 juin →

Prévisions de 17 °C à 25 °C et précipitations

Température & Précipitations
Heure	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
Température (°C)	18	18	18	17	17	17	17	18	19	20	22	23	24	25	25	25	24	24	23	22	21	21	20	20
Précipitations (mm/h)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Couverture nuageuse et probabilité de précipitations

Couverture nuageuse & Risque de pluie
Heure	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
Couverture nuageuse (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Risque de pluie (%)	4	4	5	5	5	6	6	5	4	3	2	1	1	1	1	1	1	1	1	2	3	3	3	4

Vitesse et direction du vent

Vent & Rafale de vent
Heure	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
Vent (m/s)	1.69	1.39	1.39	1.69	1.5	1.31	1.11	1.5	2.19	2.61	2.89	3.5	4.11	4.39	4.39	4.69	4.61	4.19	3.81	3.31	2.81	2.11	2	1.89
Rafale de vent (m/s)	2.25	1.89	1.86	2.33	2.03	1.75	1.47	1.81	2.53	3	3.33	4.03	4.72	5.06	5.06	5.42	5.28	4.83	4.36	3.81	3.36	2.67	2.58	2.53
Direction du vent (°)	SSO 194°	S 190°	S 179°	SSO 193°	SSO 197°	S 189°	S 179°	SSE 162°	SSE 161°	SSE 168°	S 174°	S 187°	SSO 197°	SSO 205°	SO 214°	SO 224°	SO 232°	SO 232°	SO 228°	SO 224°	SO 219°	SSO 201°	S 185°	S 180°

Humidité de l'air

Humidité
Heure	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
Humidité (%)	65	66	66	67	69	70	71	68	63	58	52	47	44	43	41	41	44	46	47	51	56	60	61	63

Pression atmosphérique

Pression
Heure	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
Pression (mm Hg)	760	760	759	759	759	759	759	760	760	760	760	760	760	759	759	758	758	758	758	758	759	759	759	760

Indice ultraviolet

Indice UV
Heure	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
Indice UV	0	0	0	0	0	0	0	0.5	1.6	3.6	6.2	8.8	10.8	11.4	10.5	8.4	5.7	3.1	1.3	0.3	0	0	0	0

Qualité de l'air et pollen

Qualité de l'air
Heure	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)	10	10.8	12.3	13.8	16.1	18.7	21.5	22.6	14.1	14.8	15.9	17.6	18.3	17.6	15.8	13.6	12	10.9	10.4	10.1	10	10	10.4	11.1
PM10 (µg/m³)	12.8	13.1	14.6	16.2	18.7	21.6	24.6	26.1	18.9	20	22.7	25.8	26.7	25.1	22.2	19.3	17.2	15.8	15	14.2	13.6	13.4	13.6	14.2
Ozone (O₃) (µg/m³)	42	34	27	19	12	11	21	37	52	63	72	81	92	102	108	106	99	91	84	76	68	61	54	48
NO₂ (µg/m³)	20.9	25	29.1	34.6	40	41.4	35.3	25	16.6	12.6	10.4	8.5	6.2	4.1	2.7	2.1	2.2	3.1	4.8	7.3	10.2	13.5	17.2	20.6
SO₂ (µg/m³)	1.8	1.8	1.8	1.7	1.7	1.8	2.3	2.9	3.7	4.7	5.7	6.3	6	5.3	4.5	3.9	3.2	2.7	2.4	2.3	2.2	2.2	2.2	2.2
CO (µg/m³)	149	159	165	168	167	162	149	131	118	116	118	120	118	114	111	109	108	109	113	119	125	132	140	146

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Sources de données et méthodologie

Nos prévisions météo sont alimentées par un fournisseur professionnel de données météorologiques qui agrège les données des services météorologiques nationaux, des observations satellites, des réseaux radar et de plus de 80 000 stations météorologiques dans le monde. Les données de prévision sont mises à jour plusieurs fois par jour. Nous convertissons les données brutes en résumés clairs — vitesse du vent en m/s, pression en mm Hg — afin que vous puissiez planifier votre journée en toute confiance.

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