Weather in Dubuque, Iowa

04:55 PM

Now

84° F

Feels Like 82°

Precipitation 0 %

Wind 12 mph

UV Index (0 - 11+) 11

Humidity 42 %

Today

Day 86°

Night 61°

Precipitation 0 %

Wind 12 mph

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Dubuque Weather Forecast Updated

43 minutes ago

Last updated on October 04, 2025 4:11 PM

Air quality in Dubuque

NOW

63 AQI

Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 6.33 µg/m³

PM10 10.51 µg/m³

O₃ 52.69 ppb

NO₂ 1.89 ppb

SO₂ 0.67 ppb

CO 176.16 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Dubuque

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued October 4 at 5:22AM CDT by NWS Quad Cities IA IL

Oct 4, 5:22 AM → Oct 4, 7:00 PM

A combination of unseasonably warm temperatures, southerly winds
gusting 20 to 30 mph, low humidity, and dry cropland will lead to
elevated fire danger today.

Any fires that ignite, especially in cropland, will spread quickly
and could become difficult to control.

Outdoor burning is strongly discouraged. Please heed any local
burn bans. Take care to prevent the start of accidental fires
when smoking or operating vehicles and farm equipment around dry
vegetation or crops.

Updated: Oct 4, 4:11 PM Source: NWS Alert