Today | Weather | Tuesday, April 28, 2026

Weather in Provo, Utah

06:08 AM
Now
Cloudy Night
34° F
Feels Like 30°
Precipitation 7 %
Wind 6 mph
Humidity 99 %
Today
Cloudy Weather
Day 57°
Night 36°
Precipitation 49 %
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.

Provo Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 28, 2025)
Partly Sunny with Showers

Day

59°

Night

39°

Wind

7 mph

UV Index

7

Precipitation

86 %

Air Quality in Provo

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.05 µg/m³
PM10 3.29 µg/m³
O3 0.031 ppm
NO2 1.4 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 9.02 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)
PM2.52.05 µg/m³
PM103.29 µg/m³
O360.81 µg/m³
NO22.72 µg/m³
SO20.28 µg/m³
CO127.49 µg/m³
NH39.02 µg/m³
NO0 µg/m³