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UV Index in Milwaukee

Day Summary

Today's UV index in Milwaukee, United States United States will be up to 7.9, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.

Last checked: 2025-05-13

Forecast

Today's tips

With Milwaukee's UV index reaching 7.9, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.

Milwaukee's UV Index

Milwaukee's UV index varies throughout the year, reaching higher levels in summer, typically around 7 to 8, and lower levels in winter, often between 0 and 2. The UV index is moderate in spring and fall.

Weather Seasons

UV index

Milwaukee experiences four distinct seasons: cold winters with snow and ice, warm and humid summers, mild springs with increasing sunshine, and colorful falls with cooling temperatures. Seasonal changes are quite noticeable.

Milwaukee's Climate

Compared to the wider Midwest, Milwaukee has slightly cooler winters due to Lake Michigan's influence and more humidity in summer. Neighboring cities like Chicago share similar patterns, but Milwaukee often feels a bit cooler in winter.

Hourly Trend

See the UV index hour by hour for Milwaukee, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.

Disclaimer

* This page's content about the UV index in Milwaukee (United States) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.