UV Index for Montreal, MO

Current Montreal UV Index

0.5 (Low)

Last Updated 54 minutes ago

Hourly Montreal UV Index

The hourly Montreal, MO UV Index forecast for Wednesday, August 27th, 2025.

5 Day Hourly Montreal UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Montreal, MO has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Montreal over the next five days will be 8.5 on Friday, August 29th at 1:00 pm.

The UV index forecast for Wednesday, August 27th in Montreal, MO is below.

Time UV Index Risk
9am 1.6
Low
10am 3.3
Moderate
11am 5.5
Moderate
12pm 6.9
High
1pm 7.4
High
2pm 4.8
Moderate
3pm 5
Moderate
4pm 2.8
Low
5pm 1.2
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, August 28th in Montreal, MO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.2
Low
10am 0.3
Low
11am 0.8
Low
12pm 1.2
Low
1pm 1
Low
2pm 1.1
Low
3pm 2
Low
4pm 1.6
Low
5pm 1.3
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 29th in Montreal, MO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.5
Low
9am 1.6
Low
10am 3.1
Moderate
11am 5
Moderate
12pm 7.6
High
1pm 8.5
Very High
2pm 6
High
3pm 2.4
Low
4pm 1.2
Low
5pm 1.9
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 30th in Montreal, MO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low