5-day weather forecast Toronto 09-08-2026

Weather forecast Toronto tomorrow 09.08.2026: sunny, temperature from 18 °C to 28 °C.

Precipitation probability 8%. Wind up to 4.31 m/s (gusts 6.78 m/s). Air humidity 37–78%, atmospheric pressure 759–762 mm Hg, UV index up to 6.8.

Sunrise 06:15
Sunset 20:30
Waning Crescent9% illuminated
Moonrise 01:39 · Moonset 18:23
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Table

Forecast from 18 °C to 28 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)222221212019181819212325262728282828282726252423
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)677300001033343577520193210
Rain chance (%)865444443211111111123333

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.313.8144.314.114.194.1143.813.892.892.3922.191.812.61333.1143.313.813.393
Wind gust (m/s)5.145.926.286.786.536.646.536.315.314.923.52.832.362.582.083.254.084.394.756.335.726.645.865.64
Wind direction (°)NW 310°NW 313°NW 314°NW 312°NW 309°NW 306°WNW 303°NW 305°NW 308°NW 310°NW 307°WNW 292°W 278°W 267°SW 233°SSW 207°SSW 197°S 191°SSW 195°SSW 192°SSW 201°SSW 212°SSW 211°SSW 200°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)786965616262636358504339373837383839414653555656

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)759760760761761761761761762762762762762762762761761761761761761761761761

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.10.61.63.14.86.16.86.75.33.62.10.80.30000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)4.74.94.94.84.64.54.54.75.366.67.38.410.111.411.610.99.88.78.39.711.511.611
PM10 (µg/m³)4.84.94.94.84.74.64.64.75.36.16.67.38.510.211.511.711108.88.59.811.611.611.1
Ozone (O₃) (µg/m³)5852484645454341435060718395103107107103948169605248
NO₂ (µg/m³)12.812.912.711.910.910.11010.210.29.68.88.17.67.37.16.76.57.811.516.721.626.130.232.3
SO₂ (µg/m³)3.43.43.43.232.933.23.43.744.24.34.34.243.73.63.94.55.15.96.87.3
CO (µg/m³)252209173150134126131143151146137134143158173185196205209212223253290311

Toronto on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.