Today | Weather | Monday, July 20, 2026

Weather in Sacramento, California

02:21 PM
Now
Cloudy Weather
90° F
Feels Like 97°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 10
Humidity 25 %
Today
Cloudy Weather
Day 93°
Night 63°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Sacramento Weather Forecast Updated

47 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 20, 2025)
Cloudy Night

Day

86°

Night

57°

Wind

12 mph

Precipitation

1 %

Air Quality in Sacramento

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.53 µg/m³
PM10 13.67 µg/m³
O3 0.047 ppm
NO2 2.2 ppb
SO2 0.7 ppb
CO 0.11 ppm
NH3 0.41 µg/m³
NO 0.75 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)
PM2.57.53 µg/m³
PM1013.67 µg/m³
O392.64 µg/m³
NO24.08 µg/m³
SO21.9 µg/m³
CO129.23 µg/m³
NH30.41 µg/m³
NO0.75 µg/m³