Weather in St. Thomas, Canada 🇨🇦
Weather Forecast in St. Thomas
In St. Thomas right now it is 19°C and mist, feeling like 19°C. Humidity is 100% with winds around 5 km/h, and the UV index is 0 (low). Over the next few days, temperatures in St. Thomas range from about 15°C to 30°C.
Hourly Forecast for St. Thomas
14-Day Forecast for St. Thomas
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Patchy rain nearby
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Patchy rain nearby
Sunny
Sunny
Additional Forecasts for St. Thomas
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Canada
Best Time to Be Outside in St. Thomas Today
The most comfortable window in St. Thomas today looks like 21:00 to 21:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in St. Thomas
What is the temperature in St. Thomas right now?
The current temperature in St. Thomas is 19°C (66°F), mist (feels like 19°C).
What's the weather like in St. Thomas right now?
Conditions in St. Thomas right now: Mist, humidity 100%, wind 5 km/h N.
What is today's forecast for St. Thomas?
Today in St. Thomas: high 30°C, low 19°C, sunny. Chance of rain: 11%.
What is the 7-day weather forecast for St. Thomas?
Daily highs and lows for St. Thomas:
- 2026-07-10: 30°C / 19°C
- 2026-07-11: 28°C / 17°C
- 2026-07-12: 27°C / 15°C
- 2026-07-13: 28°C / 15°C
- 2026-07-14: 30°C / 17°C
- 2026-07-15: 28°C / 16°C
- 2026-07-16: 30°C / 18°C
Is it going to rain in St. Thomas today?
There is a 11% chance of rain in St. Thomas today. Total expected precipitation: 0.02 mm.
What is the wind speed in St. Thomas right now?
Wind in St. Thomas is currently 5 km/h (3 mph) from the N.
What is the UV index in St. Thomas right now?
The UV index in St. Thomas is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.
