Today | Weather | Thursday, January 1, 2026
Active Weather Warnings

Weather in Los Angeles, California

02:03 PM
Now
Rainy Weather
64° F
Feels Like 61°
Precipitation 60 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 72 %
Today
Rainy Weather
Day 64°
Night 52°
Precipitation 100 %
Wind 6 mph
UV Index (0 - 11+) 1

Los Angeles Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Sunny Weather

Day

72°

Night

48°

Wind

4 mph

UV Index

3

Precipitation

0 %

Air Quality in Los Angeles

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.36 µg/m³
PM10 4.13 µg/m³
O3 0.044 ppm
NO2 0.1 ppb
SO2 0 ppb
CO 0.11 ppm
NH3 0 µg/m³
NO 0.01 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.36 µg/m³
PM104.13 µg/m³
O386.9 µg/m³
NO20.21 µg/m³
SO20.1 µg/m³
CO126.14 µg/m³
NH30 µg/m³
NO0.01 µg/m³

Weather Alerts and Warnings for Los Angeles

Severe Future Possible

Flood Watch

Flood Watch issued January 1 at 12:17AM PST until January 1 at 10:00PM PST by NWS Los Angeles/Oxnard CA
Jan 1, 12:17 AM Jan 1, 10:00 PM
WHAT: Flooding caused by excessive rainfall continues to be
possible.

WHERE: A portion of southwest California, including the following
areas, Calabasas and Agoura Hills, Central Ventura County Valleys,
Eastern Antelope Valley Foothills, Eastern San Fernando Valley,
Eastern San Gabriel Mountains, Eastern Santa Monica Mountains
Recreational Area, Interstate 5 Corridor, Lake Casitas, Los
Angeles County Beaches, Los Angeles County Inland Coast including
Downtown Los Angeles, Los Angeles County San Gabriel Valley,
Malibu Coast, Northern Ventura County Mountains, Ojai Valley,
Palos Verdes Hills, Santa Barbara County Interior Mountains, Santa
Barbara County Southeastern Coast, Santa Barbara County
Southwestern Coast, Santa Clarita Valley, Santa Susana Mountains,
Santa Ynez Mountains Eastern Range, Santa Ynez Mountains Western
Range, Southeastern Ventura County Valleys, Southern Ventura
County Mountains, Ventura County Beaches, Ventura County Inland
Coast, Western Antelope Valley Foothills, Western San Fernando
Valley, Western San Gabriel Mountains and Highway 14 Corridor and
Western Santa Monica Mountains Recreational Area.

WHEN: Through this evening.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded. Debris flow are possible near recent
burn scars. There is a high risk of rock and mudslides in the
canyons.

ADDITIONAL DETAILS:
- A strong winter storm will bring moderate to heavy rainfall
to the area Wednesday night and Thursday. Given the
antecedent conditions from last week's rain, the forecast
rainfall totals and intensities could generate some
significant hydrologic impacts.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Updated: Jan 1, 7:24 AM Source: NWS Alert