UV index now · Alliston
All cities →0
Low
No protection needed for most people.
- Peak today
- 3 around 12 PM
- Cover up
- 12 PM – 1 PM UV 3 or higher
- Tomorrow
- 2 Low
UV by hour today
WednesdayPeak UV · next 5 days
- TodayModerate · Nov 43
- ThursdayLow · Nov 52
- FridayLow · Nov 62
- SaturdayLow · Nov 71
- SundayModerate · Nov 83