St. Thomas, ON Weather

09:12 Monday Artboard
Light rain
Light rain
8° Feels like 5°
Rainfall 70% 0.4 mm
  • Today 31 March Light rain 90% 2.2 mm 12° / -1° Calm 26 - 52 km/h
  • Tomorrow 1 April Scattered clouds 6° / -3° Calm 17 - 30 km/h
  • Wednesday 2 April Thunderstorm 90% 31 mm 12° / -1° Calm 34 - 66 km/h
  • Thursday 3 April Moderate rain 90% 34 mm 19° / 8° Calm 29 - 68 km/h
  • Friday 4 April Scattered clouds 11° / 3° Calm 19 - 42 km/h
  • Saturday 5 April Moderate rain 90% 7.6 mm 8° / 2° Calm 23 - 46 km/h
  • Sunday 6 April Moderate rain 70% 21 mm 10° / 0° Calm 21 - 59 km/h

Weather Forecast for St. Thomas, ON Today

, 31 March

Tomorrow

, 1 April
09:00 Light rain 70% 0.4 mm 8° Light rain
Feels Like 5°
Calm West 22 - 40 km/h
UV Index 0 Low SPF: no
  • Rain Rain 70% 0.4 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 2400 m
10:00 Partly cloudy 8° Partly cloudy
Feels Like 5°
Calm West 22 - 43 km/h
UV Index 1 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 82%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 43 km/h
  • Snowline Snowline 2200 m
11:00 Overcast 8° Overcast
Feels Like 4°
Calm West 26 - 50 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 26 km/h
  • Pressure Pressure 1005 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Snowline Snowline 2800 m
12:00 Overcast 7° Overcast
Feels Like 3°
Calm Northwest 26 - 52 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 26 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 52 km/h
  • Snowline Snowline 3000 m
13:00 Overcast 6° Overcast
Feels Like 2°
Calm Northwest 24 - 50 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Snowline Snowline 2900 m
Overcast 14:00 Overcast 6° Overcast
Feels Like 2°
Calm Northwest 25 - 52 km/h
UV Index 2 Low SPF: no
Overcast 14:00 Overcast 6° Overcast
Feels Like 2°
Calm Northwest 25 - 52 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 52 km/h
  • Snowline Snowline 2700 m
15:00 Overcast 5° Overcast
Feels Like 1°
Calm Northwest 25 - 49 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Snowline Snowline 600 m
16:00 Overcast 4° Overcast
Feels Like 0°
Calm Northwest 25 - 49 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Snowline Snowline 500 m
Overcast 17:00 Overcast 4° Overcast
Feels Like -1°
Calm Northwest 24 - 49 km/h
UV Index 1 Low SPF: no
Overcast 17:00 Overcast 4° Overcast
Feels Like -1°
Calm Northwest 24 - 49 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -1 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 49 km/h
  • Snowline Snowline 500 m
18:00 Partly cloudy 4° Partly cloudy
Feels Like 0°
Calm Northwest 23 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 500 m
19:00 Scattered clouds 3° Scattered clouds
Feels Like -1°
Calm Northwest 18 - 44 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 47%
  • Feels Like Feels Like -1 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 44 km/h
  • Snowline Snowline 500 m
Scattered clouds 20:00 Scattered clouds 2° Scattered clouds
Feels Like -2°
Calm Northwest 15 - 47 km/h
UV Index 0 Low SPF: no
Scattered clouds 20:00 Scattered clouds 2° Scattered clouds
Feels Like -2°
Calm Northwest 15 - 47 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like -2 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 47 km/h
  • Snowline Snowline 500 m
21:00 Scattered clouds 1° Scattered clouds
Feels Like -3°
Calm Northwest 15 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 20%
  • Feels Like Feels Like -3 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 400 m
22:00 Scattered clouds 0° Scattered clouds
Feels Like -4°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 19%
  • Feels Like Feels Like -4 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 200 m
Clear 23:00 Clear -1° Clear
Feels Like -5°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
Clear 23:00 Clear -1° Scattered clouds
Feels Like -5°
Calm Northwest 14 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like -5 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 200 m
24:00 Clear -1° Clear
Feels Like -5°
Calm Northwest 15 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like -5 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 100 m

Sunrise and Sunset

Sunrise 07:08 Sunset 19:50
First light 06:39 Midday 13:28 Last light 20:18
Day length 12h 42m

Remaining daylight 11h 7m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
31
First Quarter 		1
First Quarter 		2
First Quarter 		3
First Quarter 		4
First Quarter 		5
First Quarter 		6
First Quarter
7
First Quarter 		8
First Quarter 		9
First Quarter 		10
First Quarter 		11
Full Moon 		12
Full Moon 		13
Full Moon

Air quality in St. Thomas today

Detail
39
Fair O₃ (97 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

Videos

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The ground turned liquid in urban areas of Myanmar after the massive 7.7 magnitude earthquake! This phenomenon is known as liquefaction.
The ground turned liquid in urban areas of Myanmar after the massive 7.7 magnitude earthquake! This phenomenon is known as liquefaction.