Today | Weather | Friday, September 5, 2025

Weather in Garden Grove, California

06:17 PM
Now
Cloudy Weather
79° F
Feels Like 79°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11
Humidity 61 %
Today
Cloudy Weather
Day 84°
Night 64°
Precipitation 0 %
Wind 10
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:

Clouds yielding to sun with a twist.

Garden Grove Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 5, 2024)

Hot Day

Day

99°

Night

68°

Wind

7 mph

UV Index

8

Precipitation

0

Air quality in Garden Grove

NOW
58 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 15.20 µg/m³
PM10 17.20 µg/m³
O₃ 46.51 ppb
NO₂ 10.62 ppb
SO₂ 3.57 ppb
CO 169.59 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.