WXSIM Forecast for: Lethbridge Issued by: West Lethbridge Weather

Updated: Monday, 23-Feb-2026 04:00 pm

Tonight Clear Tuesday Fog a.m. Tuesday night Clear Cold! Wednesday Mostly Sunny Wednesday night Partly Cloudy Cold! Thursday Partly Cloudy Thursday night Partly Cloudy Cold! Friday Snow Cold! Friday night Snow Cold! Saturday Snow Cold! 5 mm. <5 cm. 5 mm. <6 cm. <2 mm. <2 cm. Low: -9° High: 2° Low: -6° High: 8° Low: 0° High: 8° Low: -4° High: -3° Low: -12° High: -7°     WCh: -12°   WCh: -5°   WCh: -8° WCh: -14° WCh: -17° WCh: -16° WSW 19-40→6 km/h Strong breeze NNE→SW calm→7 7 Light breeze SW 12→17 km/h Gentle breeze SW 21-38→32-47 km/h Strong breeze WSW 33-48 km/h Strong breeze WSW 31-46 km/h Strong breeze WSW 24-40→13-26 km/h Strong breeze NE 14-28 km/h Moderate breeze NE 10-24 km/h Moderate breeze E 7 km/h Light breeze

Tonight	Fair in the evening, becoming clear after midnight. Low -9°. Wind west-southwest around 19 km/h, gusting to 40 km/h, in the evening, becoming 6 km/h after midnight.
Tuesday	Sunny. Patchy light fog in the morning. High 2°. Wind north-northeast near calm in the morning, becoming southwest around 7 km/h in the afternoon.
Tuesday night	Clear in the evening, becoming fair after midnight. Low -6°. Wind chill ranging from -12 to -3. Wind southwest around 12 km/h in the evening, becoming 17 km/h after midnight.
Wednesday	Partly to mostly sunny. Windy. High 8°. Wind southwest around 21 km/h, gusting to 38 km/h, in the morning, becoming 32 km/h, gusting to 47 km/h, in the afternoon.
Wednesday night	Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Windy. Low 0°. Wind chill ranging from -5 to 1. Wind west-southwest around 33 km/h, gusting to 48 km/h.
Thursday	Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Windy. High 8°. Wind west-southwest around 31 km/h, gusting to 46 km/h.
Thursday night	Partly cloudy. Breezy. Low -4°. Wind chill ranging from -8 to 2. Wind west-southwest around 24 km/h, gusting to 40 km/h, in the evening, becoming 13 km/h, gusting to 26 km/h, after midnight.
Friday	Dense overcast. Snow likely. High -3°, but temperatures falling in the afternoon. Wind chill ranging from -14 to -8. Wind northeast around 14 km/h, gusting to 28 km/h. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. Snow accumulation 3 to 5 cm.
Friday night	Dense overcast. Snow likely. Cold. Low -12°. Wind chill ranging from -17 to -14. Wind northeast around 10 km/h, gusting to 24 km/h. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. Snow accumulation 4 to 6 cm.
Saturday	Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of snow in the morning, then a chance of snow in the afternoon. Cold. High -7°. Wind chill ranging from -16 to -12. Wind east around 7 km/h. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than 2 mm. Snow accumulation 1 to 2 cm.
Saturday night	Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. Low -11°. Wind east-southeast around 5 km/h in the evening, becoming south after midnight.
Sunday	Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 2°. Wind chill ranging from -12 to -2. UV index up to 2. Wind west-southwest around 5 km/h in the morning, becoming 10 km/h in the afternoon.
Sunday night	Partly cloudy. Breezy. Low -6°. Wind chill ranging from -10 to -5. Wind west-southwest around 26 km/h, gusting to 36 km/h, in the evening, becoming 19 km/h, gusting to 35 km/h, after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.