Today | Weather | Tuesday, September 1, 2026

Weather in Georgetown, Texas

10:12 AM
Now
Cloudy Weather
84° F
Feels Like 99°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4
Humidity 68 %
Today
Cloudy Weather
Day 99°
Night 79°
Precipitation 8 %
Wind 6 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

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.

Georgetown Weather Forecast Updated

17 minutes ago
Last updated on

Air Quality in Georgetown

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

Pollutant Concentrations:

PM2.5 2.11 µg/m³
PM10 4.91 µg/m³
O3 0.010 ppm
NO2 2.8 ppb
SO2 0.6 ppb
CO 0.13 ppm
NH3 0.67 µg/m³
NO 4.41 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)
PM2.52.11 µg/m³
PM104.91 µg/m³
O318.98 µg/m³
NO25.32 µg/m³
SO21.66 µg/m³
CO149.97 µg/m³
NH30.67 µg/m³
NO4.41 µg/m³