Today | Weather | Thursday, August 21, 2025

Weather in Elk Grove, California

05:19 PM
Now
Cloudy WeatherCloudy weather, overcast skies with clouds.
100° F
Feels Like 100°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11
Humidity 19 %
Today
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 102°
Night 63°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Other:

Sunny to partly overcast and hot; caution advised if outside for extended periods of time.

Elk Grove Weather Forecast Updated

34 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 21, 2024)

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

91°

Night

64°

Wind

8 mph

UV Index

8

Precipitation

0

Air quality in Elk Grove

NOW
48 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.88 µg/m³
PM10 29.61 µg/m³
O₃ 61.59 ppb
NO₂ 5.03 ppb
SO₂ 1.79 ppb
CO 242.04 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors