Today | Weather | Saturday, October 24, 2026
Active Weather Warnings

Weather in Richmond, California

07:41 AM
Now
Cloudy Weather
52° F
Feels Like 52°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 0
Humidity 78 %
Today
Cloudy Weather
Day 70°
Night 52°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 4

Richmond Weather Forecast Updated

27 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 24, 2025)
Rainy Weather

Day

64°

Night

55°

Wind

8 mph

Precipitation

55 %

Air Quality in Richmond

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.66 µg/m³
PM10 13.3 µg/m³
O3 0.037 ppm
NO2 0.8 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 0.01 µg/m³
NO 0 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)
PM2.5 – 3.66 µg/m³
PM10 – 13.3 µg/m³
O3 – 73.42 µg/m³
NO2 – 1.42 µg/m³
SO2 – 0.91 µg/m³
CO – 152.47 µg/m³
NH3 – 0.01 µg/m³
NO – 0 µg/m³

Weather Alerts and Warnings for Richmond

Minor Expected Likely

Coastal Flood Advisory

Coastal Flood Advisory issued October 24 at 5:46AM PDT until October 29 at 3:00PM PDT by NWS San Francisco CA
Oct 24, 8:00 AM → Oct 29, 3:00 PM
WHAT: Up to 1.9ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal
waterways.

WHERE: Bay Shoreline locations of San Francisco Bay, Monterey
Bay and Big Sur Coast.

WHEN: From 8 AM Saturday to 3 PM PDT Thursday.

IMPACTS: High tides will result in flooding of low-lying
infrastructure, isolated road closures, and coastal erosion.
Rising tides will bring water and waves farther up the beach
than normal, restricting escape from beaches and coastal areas.

ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tide
is expected to be 1.1 ft above normal (6.9 ft MLLW) at 10:39 AM
Saturday 10/24, 1.5 ft above normal (7.3 ft MLLW) at 11:07 AM
Sunday 10/25, 1.6 ft above normal (7.4 ft MLLW) at 11:39 AM
Monday 10/26, 1.8 ft above normal (7.6 ft MLLW) at 12:15 PM
Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM
Wednesday 10/28, and 1.7 ft above normal (7.5 ft MLLW) at 01:43
PM Thursday 10/29. These predictions include up to 1.0 ft of
surge that will enhance the astronomical tide and flooding
threat. High tide varies up to 90 minutes earlier or later along
the Pacific Coast and through the San Francisco Bay,
respectively.
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If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Updated: Oct 24, 7:14 AM Source: NWS Alert