Current Conditions

LaSalle, Ontario

91°F33°C
Showers

Feels like101°F38°C

Wind

SW 11 mph18 km/h

Humidity

59%

Cloud Cover

68%

As of Wednesday, September 2, 2026 at 1:33 PM EDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 91°F33°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the SW at 9 to 13 mph15 to 20 km/h. 49% chance of light rain throughout the day. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 78°F25°C. Light wind from the WSW around 6 mph9 km/h. 42% chance of showers throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 91°F33°CFeels 101°F38°CLow 77°F25°CPrecip 0.13 in3.3 mm49%Cloud 65%Wind SW 8 mph13 km/hWednesday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the SW at 9 to 13 mph15 to 20 km/h. 49% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the WSW around 6 mph9 km/h. 42% chance of showers throughout the night.
ShowersHigh 84°F29°CFeels 90°F32°CLow 74°F23°CPrecip 0.25 in6.3 mm65%Cloud 63%Wind WSW 5 mph8 km/hThursday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F23°C. Light wind from the WSW around 5 mph9 km/h. 65% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 74°F23°C. Light wind from the WSW around 5 mph8 km/h. 57% chance of showers throughout the night.
Light RainHigh 80°F27°CLow 71°F22°CPrecip 0.28 in7 mm46%Cloud 80%Wind NNE 5 mph8 km/hFriday: Overcast and warm, with a high of 80°F27°C and morning low of 71°F22°C. Light wind from the N around 4 mph7 km/h. 44% chance of light rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the NE around 5 mph8 km/h. 46% chance of showers throughout the night.
ClearHigh 79°F26°CLow 67°F20°CPrecip 0.02 in0.5 mm9%Cloud 37%Wind NE 7 mph11 km/hSaturday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the NE at 7 mph11 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h.
ClearHigh 78°F25°CLow 62°F17°CPrecip 0 in0.1 mm3%Cloud 37%Wind ENE 6 mph10 km/hSunday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Breezy from the ENE at 7 mph11 km/h. Sunday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the ENE around 6 mph9 km/h.
Partly CloudyHigh 79°F26°CLow 63°F17°CPrecip 0 in0 mmCloud 45%Wind E 6 mph10 km/hMonday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the E around 6 mph9 km/h.
Partly CloudyHigh 81°F27°CLow 65°F18°CPrecip 0.01 in0.3 mm4%Cloud 66%Wind SE 7 mph11 km/hTuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph11 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 65°F18°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 291°F33°C
Feels 101°F38°C
77°F25°C0.13 in3.3 mm· 49%65%ShowersSW 8 mph13 km/h
ThursdaySep 384°F29°C
Feels 90°F32°C
74°F23°C0.25 in6.3 mm· 65%63%ShowersWSW 5 mph8 km/h
FridaySep 480°F27°C71°F22°C0.28 in7 mm· 46%80%Light RainNNE 5 mph8 km/h
SaturdaySep 579°F26°C67°F20°C0.02 in0.5 mm· 9%37%ClearNE 7 mph11 km/h
SundaySep 678°F25°C62°F17°C0 in0.1 mm· 3%37%ClearENE 6 mph10 km/h
MondaySep 779°F26°C63°F17°C0 in0 mm· —45%Partly CloudyE 6 mph10 km/h
TuesdaySep 881°F27°C65°F18°C0.01 in0.3 mm· 4%66%Partly CloudySE 7 mph11 km/h
WednesdaySep 990°F32°C
Feels 96°F36°C
73°F23°C0.04 in0.9 mm· 7%41%HotSW 10 mph16 km/h
ThursdaySep 1085°F30°C74°F23°C0.1 in2.5 mm· 17%45%DrizzleWSW 10 mph15 km/h
FridaySep 1181°F27°C69°F21°C0.17 in4.3 mm· 21%56%ShowersSW 8 mph13 km/h
SaturdaySep 1280°F27°C69°F21°C0.15 in3.7 mm· 26%62%ShowersSW 9 mph15 km/h
SundaySep 1378°F26°C67°F20°C0.13 in3.2 mm· 19%56%ShowersWSW 9 mph15 km/h
MondaySep 1477°F25°C65°F18°C0.1 in2.6 mm· 16%57%ShowersW 9 mph14 km/h
TuesdaySep 1576°F25°C63°F17°C0.06 in1.6 mm· 12%47%DrizzleWSW 8 mph14 km/h
WednesdaySep 1676°F25°C62°F17°C0.08 in2.1 mm· 15%47%DrizzleSW 8 mph13 km/h

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About This Forecast

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Coordinates: 42.2448°N, 83.0610°W·Elevation: 178m·Timezone: America/Toronto·Population: 32,721