UV Index
Windsor UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.7
- Avg Clouds8%
- Max Temp26.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Windsor, Canada 
will reach a high of 5.7 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-03
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Windsor's UV Index
The UV index in Windsor, Canada, varies throughout the year, reaching its highest levels, around 6 to 8, during summer months and dropping to low levels, near 0 to 2, in winter. Windsor experiences four distinct seasons: warm, humid summers with temperatures often in the mid-20s Celsius; cold winters with temperatures frequently below freezing and snowfall; mild springs; and cool, crisp autumns. Compared to other parts of Canada, Windsor has milder winters and warmer summers due to its southern location. It is generally warmer than cities in northern Ontario but cooler and more humid than some areas in the U.S. Midwest nearby.
Hourly UV Index Trend
See the UV index hour by hour for Windsor. When the level is high, it's smart to find some shade.
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