Today | Weather | Wednesday, May 20, 2026

Weather in Clovis, California

03:13 AM
Now
Night
64° F
Feels Like 63°
Precipitation 0 %
Wind 6 mph
Humidity 36 %
Today
Cloudy Weather
Day 91°
Night 63°
Precipitation 1 %
Wind 6 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.

Clovis Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 20, 2025)
Sunny Weather

Day

90°

Night

57°

Wind

9 mph

UV Index

11

Precipitation

0 %

Air Quality in Clovis

NOW
39 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.6 µg/m³
PM10 9.13 µg/m³
O3 0.042 ppm
NO2 1.4 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 7.01 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)
PM2.56.6 µg/m³
PM109.13 µg/m³
O382.43 µg/m³
NO22.69 µg/m³
SO20.81 µg/m³
CO143.44 µg/m³
NH37.01 µg/m³
NO0 µg/m³