Today | Weather | Wednesday, March 18, 2026

Weather in Edinburg, Texas

04:04 AM
Now
Night
52° F
Feels Like 48°
Precipitation 0 %
Wind 8 mph
Humidity 86 %
Today
Sunny Weather
Day 84°
Night 55°
Precipitation 2 %
Wind 13 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

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.

Edinburg Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Windy Weather

Day

86°

Night

66°

Wind

22 mph

UV Index

8

Precipitation

0 %

Air Quality in Edinburg

NOW
50 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.08 µg/m³
PM10 9.79 µg/m³
O3 0.054 ppm
NO2 0.3 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 1.69 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)
PM2.53.08 µg/m³
PM109.79 µg/m³
O3105.16 µg/m³
NO20.58 µg/m³
SO20.36 µg/m³
CO136.21 µg/m³
NH31.69 µg/m³
NO0 µg/m³