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Mesquite UV Index Today

Day Summary

The UV index in Mesquite, United States Flag of United States will reach a high of 9.6 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-01

Hourly Forecast Chart

Today's Safety Tips

The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.

Mesquite's UV Index

Mesquite, United States, typically experiences a UV index ranging from moderate to very high, especially during the summer months when the sun is strongest. The UV index can peak around 8 to 11 in the hottest part of the year.

Weather Seasons

UV index

Seasonally, Mesquite has hot summers with temperatures often surpassing 100°F (38°C), mild winters with temperatures rarely dropping below freezing, and very little rainfall mostly occurring during the summer monsoon season. Spring and fall are generally warm and dry.

Mesquite's Climate

Compared to the wider southwestern United States, Mesquite is hotter and drier than many regions. It is warmer than neighboring states like Utah and Nevada’s northern parts but shares similar desert climate traits with southern Arizona and parts of California.

Hourly UV Index Trend

See the UV index hour by hour for Mesquite. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Mesquite is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.