UV Index
UV Index
Today's UV index in New Madrid, United States 
will be up to 8.5, indicating a very 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: 2025-05-09
With a UV index of 8.5 in New Madrid, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in New Madrid, United States, varies throughout the year, typically ranging from low to moderate levels, with peak UV index values during the summer months reaching around 7 or 8.
Seasonally, New Madrid experiences hot, humid summers with temperatures often in the 80s to 90s Fahrenheit, and cold winters where temperatures can drop below freezing. Spring and fall are mild with occasional rain.
Compared to the wider region, New Madrid's weather is similar to other parts of southeast Missouri and the Midwest, with more humidity than areas further west. Neighboring states like Arkansas and Tennessee share similar seasonal patterns and temperature ranges.
See the UV index hour by hour for New Madrid, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.