1.8 (Low)
Last Updated 43 minutes ago
The hourly Old Saybrook, CT UV Index forecast for Wednesday, September 3rd, 2025.
Last Updated 19 hours ago
The UV index forecast for the next five days in Old Saybrook, CT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Old Saybrook over the next five days will be 7.1 on Thursday, September 4th at 1:00 pm.
The UV index forecast for Wednesday, September 3rd in Old Saybrook, CT is below.
Time | UV Index | Risk |
---|---|---|
10am | 3.5 |
Moderate |
11am | 5.3 |
Moderate |
12pm | 6.6 |
High |
1pm | 7 |
High |
2pm | 6.3 |
High |
3pm | 4.8 |
Moderate |
4pm | 2.9 |
Low |
5pm | 1.4 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 4th in Old Saybrook, CT 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 | 0.1 |
Low |
8am | 0.7 |
Low |
9am | 1.8 |
Low |
10am | 3.6 |
Moderate |
11am | 5.4 |
Moderate |
12pm | 6.7 |
High |
1pm | 7.1 |
High |
2pm | 6.4 |
High |
3pm | 4.8 |
Moderate |
4pm | 3 |
Moderate |
5pm | 1.4 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, September 5th in Old Saybrook, CT 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 | 0.1 |
Low |
8am | 0.6 |
Low |
9am | 1.2 |
Low |
10am | 0.7 |
Low |
11am | 1.6 |
Low |
12pm | 6.2 |
High |
1pm | 6.7 |
High |
2pm | 6.2 |
High |
3pm | 4.7 |
Moderate |
4pm | 2.9 |
Low |
5pm | 1.4 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, September 6th in Old Saybrook, CT 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 | 0.1 |
Low |
8am | 0.6 |
Low |