Today | Weather | Sunday, October 4, 2026

Weather in Waco, Texas

03:38 AM
Now
Cloudy Weather
72° F
Feels Like 72°
Precipitation 43 %
Wind 9 mph
Humidity 89 %
Today
Partly Sunny with Showers
Day 81°
Night 66°
Precipitation 84 %
Wind 10 mph
UV Index (0 - 11+) 2

Waco Weather Forecast Updated

50 seconds ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 4, 2025)
Night

Day

91°

Night

63°

Wind

6 mph

Precipitation

1 %

Air Quality in Waco

NOW
15 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.31 µg/m³
PM10 3.52 µg/m³
O3 0.016 ppm
NO2 1.9 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 0.11 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)
PM2.5 – 3.31 µg/m³
PM10 – 3.52 µg/m³
O3 – 31.63 µg/m³
NO2 – 3.64 µg/m³
SO2 – 0.35 µg/m³
CO – 176.74 µg/m³
NH3 – 0.11 µg/m³
NO – 0 µg/m³