10-day forecast · St. Thomas
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Thu · Today
Rain
29°
19°
3.42 in
⌄
Wind 11 mph NW
Gusts 14 mph
UV index 5 – Moderate
Precip chance 90% · 3.42 in
Sunrise 6:51 AM
Sunset 7:56 PM
Fri · Tomorrow
Mostly cloudy
23°
18°
0.01 in
⌄
Wind 8 mph N
Gusts 14 mph
UV index 6 – High
Precip chance 34% · 0.01 in
Sunrise 6:52 AM
Sunset 7:54 PM
Saturday 5/9
Sunny
24°
15°
7%
⌄
Wind 10 mph N
Gusts 14 mph
UV index 7 – High
Precip chance 7%
Sunrise 6:53 AM
Sunset 7:53 PM
Sunday 6/9
Sunny
22°
14°
6%
⌄
Wind 11 mph E
Gusts 19 mph
UV index 7 – High
Precip chance 6%
Sunrise 6:54 AM
Sunset 7:51 PM
Monday 7/9
Sunny
23°
13°
8%
⌄
Wind 9 mph E
Gusts 12 mph
UV index 6 – High
Precip chance 8%
Sunrise 6:56 AM
Sunset 7:49 PM
Tuesday 8/9
Mostly cloudy
21°
16°
17%
⌄
Wind 10 mph SE
Gusts 16 mph
UV index 5 – Moderate
Precip chance 17%
Sunrise 6:57 AM
Sunset 7:47 PM
Wednesday 9/9
Showers
24°
18°
0.09 in
⌄
Wind 17 mph SW
Gusts 33 mph
UV index 5 – Moderate
Precip chance 78% · 0.09 in
Sunrise 6:58 AM
Sunset 7:45 PM
Thursday 10/9
Mostly cloudy
23°
15°
13%
⌄
Wind 18 mph NW
Gusts 35 mph
UV index 6 – High
Precip chance 13%
Sunrise 6:59 AM
Sunset 7:44 PM
Friday 11/9
Partly cloudy
20°
12°
13%
⌄
Wind 15 mph NW
Gusts 26 mph
UV index 5 – Moderate
Precip chance 13%
Sunrise 7:00 AM
Sunset 7:42 PM
Saturday 12/9
Sunny
22°
11°
7%
⌄
Wind 7 mph W
Gusts 14 mph
UV index 6 – High
Precip chance 7%
Sunrise 7:01 AM
Sunset 7:40 PM
Sunday 13/9
Mostly cloudy
23°
15°
0.02 in
⌄
Wind 17 mph S
Gusts 29 mph
UV index 5 – Moderate
Precip chance 42% · 0.02 in
Sunrise 7:02 AM
Sunset 7:38 PM
Monday 14/9
Showers
25°
20°
0.22 in
⌄
Wind 15 mph W
Gusts 31 mph
UV index 5 – Moderate
Precip chance 88% · 0.22 in
Sunrise 7:03 AM
Sunset 7:37 PM
Tuesday 15/9
Showers
22°
13°
1.88 in
⌄
Wind 22 mph W
Gusts 36 mph
UV index 5 – Moderate
Precip chance 85% · 1.88 in
Sunrise 7:04 AM
Sunset 7:35 PM
Wednesday 16/9
Showers
13°
9°
0.21 in
⌄
Wind 17 mph W
Gusts 29 mph
UV index 3 – Moderate
Precip chance 85% · 0.21 in
Sunrise 7:05 AM
Sunset 7:33 PM
10-day outlook for St. Thomas
Over the next ten days St. Thomas peaks at 29° on Thursday and bottoms out at 11° on Saturday. The back half cools off by roughly 7°, so the warmest days are the ones in front of you. Add it up and about 3.5 in of precipitation falls over the period, spread across 2 unsettled days, with Thursday the most likely (90%).