WXSIM Forecast for: Lethbridge Issued by: West Lethbridge Weather

Updated: Tuesday, 30-Jun-2026 12:00 pm

This afternoon Thunder storm Tonight Fog late Wednesday Fog a.m. Wednesday night Partly Cloudy Thursday Mostly Sunny Thursday night Partly Cloudy Friday Mostly Sunny Friday night Partly Cloudy Saturday Sunny Saturday night Partly Cloudy <2 mm. High: 24° Low: 12° High: 25° Low: 12° High: 25° Low: 11° High: 25° Low: 12° High: 27° Low: 11°                     W 7 km/h Light breeze SSW 5→11 km/h Light breeze WSW 12-27 km/h Moderate breeze SW 9 km/h Light breeze SW 15-32 km/h Fresh breeze SW 8 km/h Light breeze WSW 16-36 km/h Fresh breeze SW 9 km/h Light breeze SSW 18-37→27-43 km/h Strong breeze WSW→NE 15-43→3 km/h Strong breeze UV: 7  High  UV: 7  High  UV: 7  High  UV: 7  High  UV: 7  High

This afternoon	Partly cloudy. A chance of rain. Scattered thunderstorms likely, some possibly severe. High 24°. UV index up to 7. Wind west around 7 km/h. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight	Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 12°. Wind south-southwest around 5 km/h in the evening, becoming 11 km/h after midnight.
Wednesday	Mostly sunny. Patchy light fog in the morning. High 25°. UV index up to 7. Wind west-southwest around 12 km/h, gusting to 27 km/h.
Wednesday night	Fair to partly cloudy. Low 12°. Wind southwest around 9 km/h.
Thursday	Sunny in the morning, becoming mostly sunny in the afternoon. High 25°. UV index up to 7. Wind southwest around 15 km/h, gusting to 32 km/h.
Thursday night	Partly cloudy in the evening, becoming fair after midnight. Low 11°. Wind southwest around 8 km/h.
Friday	Mostly sunny. High 25°. UV index up to 7. Wind west-southwest around 16 km/h, gusting to 36 km/h.
Friday night	Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 12°. Wind southwest around 9 km/h.
Saturday	Sunny. Breezy. High 27°. UV index up to 7. Wind south-southwest around 18 km/h, gusting to 37 km/h, in the morning, becoming 27 km/h, gusting to 43 km/h, in the afternoon.
Saturday night	Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind west-southwest around 15 km/h, gusting to 43 km/h, in the evening, becoming northeast around 3 km/h after midnight.
Sunday	Sunny. Warm. High 28°. UV index up to 7. Wind south-southeast around 6 km/h.
Sunday night	Mostly clear in the evening, becoming partly cloudy after midnight. Low 12°. Wind south around 10 km/h in the evening, becoming west-southwest after midnight.
Monday	Sunny. Warm. High 28°. UV index up to 8. Wind northwest around 10 km/h, gusting to 26 km/h, in the morning, becoming east-southeast in the afternoon.
Monday night	Fair in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind east-southeast around 11 km/h, gusting to 26 km/h, in the evening, becoming south around 5 km/h after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.