WXSIM Forecast for: Lethbridge Issued by: West Lethbridge Weather

Updated: Saturday, 31-Oct-2026 03:00 am

Rest of tonight Fog Saturday Fog a.m. Saturday night Partly Cloudy Sunday Mostly Cloudy Sunday night Fog late Monday Fog a.m. Monday night Partly Cloudy Cold! Tuesday Partly Cloudy Tuesday night Partly Cloudy Wednesday Partly Cloudy <2 mm. Low: 0° High: 11° Low: -2° High: 8° Low: -3° High: 11° Low: -1° High: 13° Low: -2° High: 11°             WCh: -5°       SSE 4 km/h Light air SSW 6 km/h Light breeze WSW 5 km/h Light air WSW→NNW calm Calm WNW 4 km/h Light air WSW 7 km/h Light breeze SW 13 km/h Gentle breeze SW 17-25 km/h Moderate breeze W 5 km/h Light air W→E calm Calm

Rest of tonight	Fair to partly cloudy. Patchy light fog. Low 0°. Wind south-southeast around 4 km/h.
Saturday	Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 11°. Wind south-southwest around 6 km/h.
Saturday night	Partly cloudy. Low -2°. Wind west-southwest around 5 km/h.
Sunday	Mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 8°. Wind west-southwest near calm in the morning, becoming north-northwest in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night	Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low -3°. Wind west-northwest around 4 km/h.
Monday	Sunny. Patchy light fog in the morning. High 11°. Wind west-southwest around 7 km/h.
Monday night	Clear in the evening, becoming partly cloudy after midnight. Low -1°. Wind chill ranging from -5 to 5. Wind southwest around 13 km/h.
Tuesday	Partly cloudy. Relatively mild. High 13°. Wind southwest around 17 km/h, gusting to 25 km/h.
Tuesday night	Partly cloudy. Low -2°. Wind west around 5 km/h.
Wednesday	Partly cloudy. High 11°. Wind west near calm in the morning, becoming east in the afternoon.
Wednesday night	Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low -2°. Wind southeast around 5 km/h in the evening, becoming south-southwest after midnight.
Thursday	Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Relatively mild. High 13°. Wind southwest around 6 km/h in the morning, becoming 12 km/h, gusting to 28 km/h, in the afternoon.
Thursday night	Fair in the evening, becoming partly to mostly cloudy after midnight. Low 0°. Wind chill ranging from -5 to 6. Wind southwest around 12 km/h in the evening, becoming 19 km/h, gusting to 26 km/h, after midnight.
Friday	Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Breezy. High 13°. Wind west-southwest around 25 km/h, gusting to 43 km/h.
Friday night	Fair to partly cloudy in the evening, becoming clear after midnight. Low -1°. Wind chill ranging from -5 to 7. Wind west around 14 km/h, gusting to 31 km/h.

WXSIM forecast formatting script by Saratoga-Weather.org.