The long-range forecast for St. Thomas indicates that current temperatures are within the expected ranges for this time of year, aligning closely with the historical average of 21.6 °F. This suggests typical weather patterns without significant deviations.
Select a month and click on a day for more information
Saturday
Aug 1
21° / 14°
Sunday
Aug 2
20° / 14°
Monday
Aug 3
20° / 15°
Tuesday
Aug 4
18° / 13°
Wednesday
Aug 5
18° / 13°
Thursday
Aug 6
19° / 10°
Friday
Aug 7
20° / 10°
Saturday
Aug 8
21° / 11°
Sunday
Aug 9
21° / 12°
Monday
Aug 10
22° / 12°
Tuesday
Aug 11
23° / 11°
Wednesday
Aug 12
25° / 14°
Thursday
Aug 13
25° / 14°
Friday
Aug 14
25° / 16°
Saturday
Aug 15
25° / 16°
Sunday
Aug 16
21° / 16°
Monday
Aug 17
19° / 14°
Tuesday
Aug 18
19° / 13°
Wednesday
Aug 19
20° / 15°
Thursday
Aug 20
19° / 13°
Friday
Aug 21
18° / 13°
Saturday
Aug 22
19° / 15°
Sunday
Aug 23
19° / 14°
Monday
Aug 24
20° / 14°
Tuesday
Aug 25
19° / 13°
Wednesday
Aug 26
18° / 13°
Thursday
Aug 27
18° / 13°
Friday
Aug 28
18° / 14°
Saturday
Aug 29
18° / 13°
Sunday
Aug 30
18° / 12°
Monday
Aug 31
19° / 13°
St. Thomas 30 days weather forecast
Check out our estimated 30 days weather forecast for St. Thomas, this data is based on the average weather in St. Thomas in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for St. Thomas next to the desired date.
Weather in St. Thomas for the next 30 days
Click on a day for an hourly weather forecast
St. Thomas long range weather forecast - FAQ
Do you provide 30 days weather forecast for St. Thomas?
You can see the next 30 weather forecast for St. Thomas at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in St. Thomas?
Sure, you can select the date from the calendar above to view the forecast in St. Thomas on that date.
How accurate is the long-range weather forecast for St. Thomas?
Our long-range weather forecast for St. Thomas is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in St. Thomas