Today | Weather | Wednesday, August 12, 2026

Weather in Terre Haute, Indiana

07:50 AM
Now
Sunny Weather
75° F
Feels Like 82°
Precipitation 49 %
Wind 6 mph
UV Index (0 - 11+) 2
Humidity 94 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 70°
Precipitation 99 %
Wind 9 mph
UV Index (0 - 11+) 7

Terre Haute Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 12, 2025)

Day

90°

Night

70°

Air Quality in Terre Haute

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

Pollutant Concentrations:

PM2.5 5.04 µg/m³
PM10 5.51 µg/m³
O3 0.017 ppm
NO2 1.2 ppb
SO2 0.3 ppb
CO 0.10 ppm
NH3 0.41 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)
PM2.55.04 µg/m³
PM105.51 µg/m³
O333.81 µg/m³
NO22.32 µg/m³
SO20.77 µg/m³
CO109.83 µg/m³
NH30.41 µg/m³
NO0 µg/m³