Today | Weather | Tuesday, April 28, 2026

Weather in San Angelo, Texas

07:10 AM
Now
Cloudy Weather
72° F
Feels Like 73°
Precipitation 47 %
Wind 10 mph
UV Index (0 - 11+) 1
Humidity 88 %
Today
Sunny with a Chance of Thunderstorms
Day 97°
Night 61°
Precipitation 55 %
Wind 13 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.

San Angelo Weather Forecast Updated

9 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 28, 2025)
Sunny with a Chance of Thunderstorms

Day

91°

Night

68°

Wind

15 mph

UV Index

10

Precipitation

40 %

Air Quality in San Angelo

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

Pollutant Concentrations:

PM2.5 7.06 µg/m³
PM10 11.91 µg/m³
O3 0.026 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 1.9 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)
PM2.57.06 µg/m³
PM1011.91 µg/m³
O350.84 µg/m³
NO20.69 µg/m³
SO20.31 µg/m³
CO140.89 µg/m³
NH31.9 µg/m³
NO0 µg/m³