5-day weather forecast Toronto 27-08-2026
Weather forecast Toronto Thursday, August 27 27.08.2026: patchy rain possible, temperature from 18 °C to 25 °C.
Precipitation probability 91%. Wind up to 4.89 m/s (gusts 14.11 m/s). Air humidity 63–97%, atmospheric pressure 758–760 mm Hg, UV index up to 6.6.
5 days at a glance — tap a day to open it
Sunrise 06:35
Sunset 20:02
Sunset 20:02
Full Moon100% illuminated
Moonrise 19:55 · Moonset 06:07
Moonrise 19:55 · Moonset 06:07
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 20 °C | 8% | 3% | 76% | 760 mm Hg | S 170° 1.5 (3.89) m/s | 0 |
| 01:00 | Clear | 20 °C | 8% | 8% | 77% | 760 mm Hg | SSW 194° 1.39 (3.11) m/s | 0 |
| 02:00 |  Cloudy | 19 °C | 17% | 72% | 78% | 760 mm Hg | SSW 202° 1.39 (2.31) m/s | 0 |
| 03:00 |  Patchy rain possible | 19 °C | 23% (0.01 mm/hr) | 99% | 77% | 759 mm Hg | SSW 208° 1.31 (3.33) m/s | 0 |
| 04:00 |  Light rain shower | 18 °C | 54% (0.4 mm/hr) | 100% | 87% | 759 mm Hg | W 271° 2.19 (5.64) m/s | 0 |
| 05:00 |  Moderate or heavy rain shower | 18 °C | 91% (5.82 mm/hr) | 100% | 96% | 758 mm Hg | SSW 212° 2.81 (10.31) m/s | 0 |
| 06:00 | Light rain shower | 18 °C | 79% (1.39 mm/hr) | 100% | 97% | 758 mm Hg | SSW 201° 3 (8.83) m/s | 0 |
| 07:00 |  Light rain shower | 18 °C | 78% (1.16 mm/hr) | 100% | 97% | 758 mm Hg | SSW 195° 3.19 (11.33) m/s | 0 |
| 08:00 | Light rain shower | 18 °C | 58% (0.37 mm/hr) | 100% | 94% | 758 mm Hg | SSW 196° 4.89 (14.11) m/s | 0.3 |
| 09:00 |  Patchy rain possible | 19 °C | 41% (0.1 mm/hr) | 100% | 92% | 758 mm Hg | SW 217° 3.61 (12.64) m/s | 1 |
| 10:00 |  Overcast | 20 °C | 30% | 100% | 91% | 758 mm Hg | SSW 206° 3.61 (11.11) m/s | 2.5 |
| 11:00 | Patchy rain possible | 22 °C | 29% (0.06 mm/hr) | 100% | 80% | 758 mm Hg | SW 219° 4.39 (9.53) m/s | 4.2 |
| 12:00 | Light rain shower | 24 °C | 18% (0.19 mm/hr) | 57% | 64% | 758 mm Hg | SW 232° 4.31 (6.64) m/s | 5.8 |
| 13:00 | Patchy rain possible | 25 °C | 48% (0.85 mm/hr) | 83% | 63% | 758 mm Hg | WSW 244° 4.19 (6.64) m/s | 6.6 |
| 14:00 | Patchy rain possible | 25 °C | 27% (0.3 mm/hr) | 70% | 67% | 758 mm Hg | WSW 242° 4.11 (6.42) m/s | 6.4 |
| 15:00 |  Patchy light rain with thunder | 25 °C | 57% (1.12 mm/hr) | 70% | 69% | 758 mm Hg | WSW 248° 3.5 (5.72) m/s | 4.7 |
| 16:00 | Patchy light rain with thunder | 25 °C | 51% (0.91 mm/hr) | 82% | 68% | 758 mm Hg | WSW 250° 2.89 (5.11) m/s | 2 |
| 17:00 | Patchy rain possible | 25 °C | 36% (0.33 mm/hr) | 81% | 66% | 758 mm Hg | SW 225° 2.69 (5) m/s | 1.7 |
| 18:00 | Patchy rain possible | 24 °C | 51% (0.83 mm/hr) | 80% | 71% | 758 mm Hg | WSW 240° 2.69 (5.53) m/s | 0.8 |
| 19:00 | Patchy rain possible | 24 °C | 30% (0.15 mm/hr) | 85% | 78% | 758 mm Hg | WNW 296° 2.11 (3.89) m/s | 0.2 |
| 20:00 |  Sunny | 22 °C | 10% | 0% | 82% | 758 mm Hg | N 351° 2.5 (5.83) m/s | 0 |
| 21:00 | Clear | 21 °C | 12% | 0% | 87% | 759 mm Hg | N 351° 2.19 (5.64) m/s | 0 |
| 22:00 | Clear | 20 °C | 12% | 0% | 87% | 760 mm Hg | NNW 335° 2 (5.56) m/s | 0 |
| 23:00 | Clear | 19 °C | 12% | 0% | 86% | 760 mm Hg | NW 319° 1.69 (3.61) m/s | 0 |
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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.