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UV Index Forecast for Calshot

UV index is used to describe the strength of the sun's UV radiation. As a benchmark, 7 may occur on exceptional days and 8 is rare in the UK.

Updated: 05 09 2026 13:06 UTC / Model: 20260904 12z / info

Saturday 5 September (Today)

06am
0
07am
0
08am
0
09am
1
10am
2
11am
3
12pm
4
Exposure level
13pm
4
14pm
3
15pm
3
16pm
2
17pm
1

Sunrise: 06:23 / Sunset: 19:44 Twilight: 05:49 / 20:18

Sunday 6 September (Tomorrow)

06am
0
07am
0
08am
0
09am
1
10am
2
11am
4
12pm
5
Exposure level
13pm
6
14pm
5
15pm
4
16pm
3
17pm
1

Sunrise: 06:25 / Sunset: 19:41 Twilight: 05:51 / 20:15

Monday 7 September

06am
0
07am
0
08am
0
09am
1
10am
2
11am
3
12pm
4
Exposure level
13pm
6
14pm
5
15pm
3
16pm
1
17pm
0

Sunrise: 06:26 / Sunset: 19:39 Twilight: 05:53 / 20:13

Tuesday 8 September

06am
0
07am
0
08am
0
09am
1
10am
2
11am
3
12pm
4
Exposure level
13pm
4
14pm
4
15pm
3
16pm
2
17pm
1

Sunrise: 06:28 / Sunset: 19:37 Twilight: 05:54 / 20:11

Wednesday 9 September

06am
0
07am
0
08am
0
09am
1
10am
3
11am
5

Sunrise: 06:29 / Sunset: 19:35 Twilight: 05:56 / 20:08

UV Index key
1-2
3-5
6-7
8-10
11