Today | Weather | Monday, April 27, 2026

Weather in Cincinnati, Ohio

04:36 PM
Now
Rainy Weather
79° F
Feels Like 73°
Precipitation 51 %
Wind 10 mph
UV Index (0 - 11+) 1
Humidity 48 %
Today
Partly Sunny with Showers
Day 79°
Night 61°
Precipitation 55 %
Wind 8 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.

Cincinnati Weather Forecast Updated

46 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 27, 2025)
Sunny Weather

Day

68°

Night

46°

Wind

8 mph

UV Index

9

Precipitation

0 %

Air Quality in Cincinnati

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.98 µg/m³
PM10 4.57 µg/m³
O3 0.048 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 1.28 µg/m³
NO 0.12 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)
PM2.53.98 µg/m³
PM104.57 µg/m³
O394.65 µg/m³
NO20.79 µg/m³
SO20.27 µg/m³
CO134.54 µg/m³
NH31.28 µg/m³
NO0.12 µg/m³