Forecast Details for Southern Niagara

including Niagara Falls, Welland, Pelham, Wainfleet, Port Colborne, and Fort Erie.
 Extended Forecast - Environment Canada
  Wednesday
Mainly sunny
Mainly sunny
Max: 25°C
Thursday
Showers or thundershowers
Showers or thundershowers
Max: 23°C
Friday
Chance of showers (40%)
Chance of showers
Max: 29°C
Saturday
Chance of showers (40%)
Chance of showers
Max: 27°C
Sunday
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Monday
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Tonight
Chance of showers (40%)
Chance of showers
Min: 12°C
Wednesday Night
Partly cloudy
Partly cloudy
Min: 19°C
Thursday Night
Chance of showers or thundershowers (60%)
Chance of showers or thundershowers
Min: 20°C
Friday Night
Chance of showers (60%)
Chance of showers
Min: 20°C
Saturday Night
Cloudy periods
Cloudy periods
Min: 17°C
Sunday Night
Cloudy periods
Cloudy periods
Min: 16°C

Welland, ON (Issued: 3:30 PM EDT Tuesday 27 June 2017)
Tuesday night
Mainly cloudy with 40 percent chance of showers early this evening and risk of a thunderstorm. Clearing late this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 12.
Wednesday
Mainly sunny. Wind becoming southwest 30 km/h gusting to 50 near noon. High 25. Humidex 27. UV index 8 or very high.
Wednesday night
Partly cloudy. Wind southwest 30 km/h gusting to 50. Low 19.
Thursday
Showers or thunderstorms. Windy. High 23.
Thursday night
Cloudy periods with 60 percent chance of showers or thunderstorms. Low 20.
Friday
A mix of sun and cloud with 40 percent chance of showers. High 29.
Friday night
Cloudy periods with 60 percent chance of showers. Low 20.
Saturday
A mix of sun and cloud with 40 percent chance of showers. High 27.
Saturday night
Cloudy periods. Low 17.
Sunday
A mix of sun and cloud. High 23.
Sunday night
Cloudy periods. Low 16.
Monday
A mix of sun and cloud. High 23.

Environment Canada