Because of its proximity to the Great Lakes, London experiences very contrasting seasons. The summers are usually hot and muggy, while the winters are normally quite cold. It’s interesting to note that London has the most thunder and lightning storms of any area in Canada.

Current London Weather

Observed at London Int'l Airport on 2010-09-02 23:00:00

	22°C Cloudy
		Feels Like		Wind	SSE 9 km/h
		Humidity	91 %	Pressure	101.0 kPa falling
		Dew Point	20.6°C	Visibility	24.1 km
		Air Quality		Temperature	22.1°C

Short Term Forecast

	Thursday Night	Friday	Friday Night	Saturday	Sunday
	Chance Of Showers	Showers	Chance Of Showers	Showers	Chance Of Showers
Low	20°C		12°C		12°C
High		22°C		18°C	20°C

Detailed London Weather Forecast

Thursday Night	Cloudy periods. 40 percent chance of showers this evening with risk of a thunderstorm. Wind becoming southwest 20 km/h before morning. Low 20. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Friday	Cloudy. Showers beginning early in the morning and ending in the afternoon. Risk of a thunderstorm in the morning and early in the afternoon. Wind west 20 km/h becoming light in the afternoon. High 22. UV index 3 or moderate. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Friday Night	Cloudy. 60 percent chance of showers late in the evening and overnight. Wind becoming southwest 30 km/h in the evening. Low 12. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Saturday	Showers. Windy. High 18. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Sunday	Cloudy with 30 percent chance of showers. Low 12. High 20. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Monday	Cloudy with 40 percent chance of showers. Low 9. High 21. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Tuesday	Sunny. Low 11. High 27. Forecast issued 9:52 PM EDT Thursday 02 September 2010
Wednesday	Sunny. Low 15. High 28. Forecast issued 9:52 PM EDT Thursday 02 September 2010