Current weather
10:00 AM12°C
Sunny
High 23° · Low 4° · 2%
- Wind
- SW 13 km/h
- Wind gusts
- 32 km/h
- Humidity
- 73%
- Air quality (AQHI)
- 1.3 · Low risk
- UV index
- 2 · Low
More details
- Dew point
- 7°C
- Pressure
- 102.3 kPa ↗ rising
- Visibility
- 10 km
- Sunrise
- 7:12 AM
- Sunset
- 7:38 PM
- Daylight
- 12 h 26 min
Observed at Lethbridge Airport, 10:00 AM MDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now18°1%
- 12 PM18°0%
- 1 PM20°0%
- 2 PM21°0%
- 3 PM23°0%
- 4 PM22°0%
- 5 PM21°0%
- 6 PM20°0%
- 7 PM18°0%
- 8 PM15°0%
- 9 PM13°0%
- 10 PM12°0%
- 11 PM10°0%
- Sat
- 12 AM9°0%
- 1 AM8°0%
- 2 AM7°0%
- 3 AM6°0%
- 4 AM5°0%
- 5 AM5°0%
- 6 AM4°0%
- 7 AM6°0%
- 8 AM7°0%
- 9 AM9°0%
- 10 AM13°0%
14-day forecast
Full 14-day →TodaySep 1823°4°Mainly sunnyA few clouds2%
Day
Sunny. Becoming a mix of sun and cloud this afternoon. High 23. UV index 4 or moderate.
- Wind
- W 15 km/h
- Precipitation
- 2% · 0 mm
- UV index (max)
- 4 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Clearing late this evening. Low plus 4 with risk of frost.
- Low
- 4°
- Wind
- E 15 km/h
Sunrise7:12 AM
Sunset7:38 PM
Daylight12 h 26 min
Normal19° / 4°
SatSep 1924°5°Mainly sunnyClear3%
Day
Mainly sunny. High 24. UV index 5 or moderate.
- Wind
- SE 15 km/h
- Precipitation
- 3% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 3 · Low risk
Night
Clear. Low plus 5.
- Low
- 5°
Sunrise7:13 AM
Sunset7:36 PM
Daylight12 h 22 min
SunSep 2025°9°SunnyClear2%
Day
Sunny. High 25.
- Precipitation
- 2% · 0 mm
- UV index (max)
- 4 Moderate
Night
Clear. Low 9.
- Low
- 9°
Sunrise7:15 AM
Sunset7:33 PM
Daylight12 h 18 min
MonSep 2128°8°SunnyClear1%
Day
Sunny. High 28.
- Precipitation
- 1% · 0 mm
- UV index (max)
- 4 Moderate
Night
Clear. Low 8.
- Low
- 8°
Sunrise7:16 AM
Sunset7:31 PM
Daylight12 h 14 min
TueSep 2225°7°SunnyClear4%
Day
Sunny. High 25.
- Precipitation
- 4% · 0 mm
- UV index (max)
- 6 High
Night
Clear. Low 7.
- Low
- 7°
Sunrise7:18 AM
Sunset7:29 PM
Daylight12 h 11 min
WedSep 2326°7°SunnyClear6%
Day
Sunny. High 26.
- Precipitation
- 6% · 0 mm
- UV index (max)
- 5 Moderate
Night
Clear. Low 7.
- Low
- 7°
Sunrise7:19 AM
Sunset7:27 PM
Daylight12 h 7 min
ThuSep 2427°11°Sunny9%
Day
Sunny. High 27.
- Precipitation
- 9% · 0 mm
- UV index (max)
- 6 High
Night
Low 11.
- Low
- 11°
Sunrise7:21 AM
Sunset7:25 PM
Daylight12 h 3 min
Days 8–14 · trend, lower confidence
FriSep 2531°16°Mostly cloudyNight low 16°7%
Day
Mostly cloudy. High 31.
- Wind
- NW 14 km/h
- Wind gusts
- 22 km/h
- Precipitation
- 7% · 0 mm
- UV index (max)
- 7 High
Night
Low 16.
- Low
- 16°
Sunrise7:22 AM
Sunset7:22 PM
Daylight12 h 0 min
SourceExtended outlook
SatSep 2621°9°Mostly cloudyNight low 9°58%
Day
Mostly cloudy. High 21.
- Wind
- W 40 km/h
- Wind gusts
- 57 km/h
- Precipitation
- 58% · 2 mm
- UV index (max)
- 6 High
Night
Low 9.
- Low
- 9°
Sunrise7:24 AM
Sunset7:20 PM
Daylight11 h 56 min
SourceExtended outlook
SunSep 279°8°Light rainNight low 8°91%
Day
Light rain. High 9.
- Wind
- W 39 km/h
- Wind gusts
- 53 km/h
- Precipitation
- 91% · 39 mm
- UV index (max)
- 2 Low
Night
Low 8.
- Low
- 8°
Sunrise7:25 AM
Sunset7:18 PM
Daylight11 h 52 min
SourceExtended outlook
MonSep 289°7°ShowersNight low 7°90%
Day
Showers. High 9.
- Wind
- NW 40 km/h
- Wind gusts
- 67 km/h
- Precipitation
- 90% · 29 mm
- UV index (max)
- 2 Low
Night
Low 7.
- Low
- 7°
Sunrise7:27 AM
Sunset7:16 PM
Daylight11 h 49 min
SourceExtended outlook
TueSep 297°4°ShowersNight low 4°66%
Day
Showers. High 7.
- Wind
- N 30 km/h
- Wind gusts
- 51 km/h
- Precipitation
- 66% · 1.0 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:28 AM
Sunset7:14 PM
Daylight11 h 45 min
SourceExtended outlook
WedSep 3013°2°SunnyNight low 2°6%
Day
Sunny. High 13.
- Wind
- SE 11 km/h
- Wind gusts
- 22 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 2.
- Low
- 2°
Sunrise7:30 AM
Sunset7:12 PM
Daylight11 h 41 min
SourceExtended outlook
ThuOct 119°7°SunnyNight low 7°3%
Day
Sunny. High 19.
- Wind
- S 10 km/h
- Wind gusts
- 12 km/h
- Precipitation
- 3% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 7.
- Low
- 7°
Sunrise7:31 AM
Sunset7:09 PM
Daylight11 h 38 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:12 AM
Sunset7:38 PM
Daylight12 h 26 min
MoonFirst Quarter49% lit · rise 4:01 PM · set 11:03 PM
Pollen today · Lethbridge
TreesNonenone in the air
GrassHigh58 grains/m³
WeedsHigh70 grains/m³ · Ragweed
Sat: weeds high · Sun: weeds high · Mon: weeds high
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Climate · monthly normals
Full climate →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 0° | 2° | 6° | 13° | 18° | 22° | 26° | 26° | 20° | 14° | 5° | 1° |
| Low | -12° | -11° | -7° | -1° | 4° | 8° | 10° | 10° | 5° | -1° | -7° | -11° |
| Precip | 13 mm | 12 mm | 23 mm | 28 mm | 50 mm | 82 mm | 43 mm | 37 mm | 41 mm | 20 mm | 18 mm | 13 mm |
ECCC
Activities today
Derived from the forecastLaundry dayGreatLine-drying weather
GrillingGreatFire up the grill
RunningFairLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (City of Lethbridge), issued 11:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 49.7000°N, 112.8186°W · Elevation 907 m · Population 103,197 · Time zone America/Edmonton