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St. Thomas, ON

Current Conditions

Partly Cloudy

Partly Cloudy

21°C69°F

Wind:
NNE 5 km/h
NNE 3 mph
Humidex:
25
77
More details
Temperature:
20.5°C
68.9° F
Pressure:
100.8 kPa
29.8 inches
Dew point:
15.6°C
60.1°F
Visibility:
19 km
12 miles
Humidity:
73%
Date:
9:00 AM EDT Sunday 20 June 2021
Observed at:
London Int'l Airport

ForecastForecast issued: 8:21 AM EDT Sunday 20 June 2021

Detailed ForecastForecast issued: 8:21 AM EDT Sunday 20 June 2021

Showers
Tonight
19°C66°F
Mainly cloudy. Showers beginning this evening and ending before morning. Risk of a thunderstorm this evening and overnight. Wind becoming southwest 30 km/h gusting to 50 late this evening. Low 19.
Chance of showers
Mon, 21 Jun
26°C79°F
Cloudy. 30 percent chance of showers in the morning with risk of a thunderstorm. Wind southwest 30 km/h gusting to 50 becoming northwest 30 gusting to 50 late in the afternoon. High 26. Humidex 33. UV index 6 or high.
Night:  Cloudy with 30 percent chance of showers. Low 12.
Cloudy
Tue, 22 Jun
18°C64°F
Cloudy. High 18.
Night:  Clear. Low 7.
Sunny
Wed, 23 Jun
22°C72°F
Sunny. High 22.
Night:  Cloudy periods. Low 15.
A mix of sun and cloud
Thu, 24 Jun
27°C81°F
A mix of sun and cloud. High 27.
Night:  Cloudy. Low 19.
Chance of showers
Fri, 25 Jun
26°C79°F
Cloudy with 40 percent chance of showers. High 26.
Night:  Cloudy with 40 percent chance of showers. Low 19.
Chance of showers
Sat, 26 Jun
25°C77°F
Cloudy with 40 percent chance of showers. High 25.
Normals:
Max 25°C.77°F. Min 14°C.57°F.
Sunrise:
5:46 EDT
Sunset:
21:06 EDT

Averages and extremes

Yesterday's Data

Max:
26.0 °C78.8 °F
Min:
13.7 °C56.7 °F
Total Precipitation:
0.0 mm0.00 in

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