5-day weather forecast Toronto Oct 23, 2026
13°Weather forecast Toronto tomorrow Oct 23, 2026: sunny, temperature from 7 °C to 13 °C.
Precipitation probability 14%. Wind up to 3.69 m/s (gusts 8 m/s). Air humidity 39–71%, atmospheric pressure 770–774 mm Hg, UV index up to 2.7.
Weather Alerts
yellow advisory - frost - in effect
frost
Patchy frost is possible overnight into Friday morning, particularly for areas well inland from Lake Ontario.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Take preventative measures to protect cold-sensitive plants, trees, and crops. Cover up plants, especially those in frost-prone areas.
yellow advisory - frost - in effect
frost
Patchy frost is possible overnight into Friday morning, particularly for areas well inland from Lake Ontario.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on social media using #ONStorm.
Take preventative measures to protect cold-sensitive plants, trees, and crops. Cover up plants, especially those in frost-prone areas.
5 days at a glance — tap a day to open it
Sunrise 07:41
Sunset 18:21
Sunset 18:21
Full Moon97% illuminated
Moonrise 17:00 · Moonset 04:55
Moonrise 17:00 · Moonset 04:55
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 11 °C | 4% | 0% | 64% | 770 mm Hg | NE 34° 2.89 (8) m/s | 0 |
| 01:00 | Clear | 11 °C | 4% | 0% | 61% | 770 mm Hg | NE 45° 2.69 (7.89) m/s | 0 |
| 02:00 | Clear | 9 °C | 5% | 1% | 67% | 770 mm Hg | NE 55° 3.61 (7.56) m/s | 0 |
| 03:00 | Clear | 10 °C | 2% | 0% | 52% | 771 mm Hg | ENE 60° 2.39 (6.69) m/s | 0 |
| 04:00 | Clear | 9 °C | 2% | 0% | 52% | 771 mm Hg | ENE 65° 2.39 (6.22) m/s | 0 |
| 05:00 | Clear | 8 °C | 6% | 9% | 68% | 771 mm Hg | NE 56° 3.11 (6.08) m/s | 0 |
| 06:00 | Clear | 9 °C | 3% | 1% | 53% | 772 mm Hg | ENE 58° 1.89 (4.42) m/s | 0 |
| 07:00 | Clear | 8 °C | 3% | 5% | 56% | 773 mm Hg | ENE 65° 1.89 (4.42) m/s | 0 |
| 08:00 | Sunny | 7 °C | 8% | 20% | 71% | 773 mm Hg | ENE 60° 3 (6.03) m/s | 0 |
| 09:00 | Sunny | 8 °C | 5% | 5% | 66% | 773 mm Hg | E 83° 2.89 (5.33) m/s | 0.2 |
| 10:00 | Sunny | 10 °C | 4% | 10% | 62% | 773 mm Hg | E 92° 3.11 (4.72) m/s | 0.8 |
| 11:00 |  Cloudy | 10 °C | 14% | 87% | 65% | 773 mm Hg | E 85° 3.61 (6.36) m/s | 1.6 |
| 12:00 |  Overcast | 12 °C | 12% | 100% | 52% | 774 mm Hg | ESE 103° 3.69 (4.42) m/s | 2.3 |
| 13:00 | Overcast | 12 °C | 11% | 100% | 47% | 774 mm Hg | ESE 103° 3.31 (3.72) m/s | 2.7 |
| 14:00 | Overcast | 12 °C | 13% | 92% | 57% | 773 mm Hg | E 95° 3.61 (6.39) m/s | 2.6 |
| 15:00 | Overcast | 13 °C | 10% | 99% | 39% | 773 mm Hg | ESE 107° 3.31 (3.81) m/s | 1.9 |
| 16:00 | Overcast | 12 °C | 10% | 100% | 39% | 773 mm Hg | ESE 108° 3 (3.53) m/s | 1.2 |
| 17:00 | Cloudy | 11 °C | 10% | 79% | 56% | 773 mm Hg | E 92° 3 (5.47) m/s | 0.5 |
| 18:00 | Overcast | 11 °C | 10% | 95% | 45% | 773 mm Hg | ESE 107° 2.5 (3.69) m/s | 0 |
| 19:00 | Clear | 10 °C | 2% | 2% | 50% | 773 mm Hg | ESE 111° 2 (4.42) m/s | 0 |
| 20:00 |  Partly cloudy | 9 °C | 8% | 39% | 65% | 773 mm Hg | ENE 76° 2.19 (4.42) m/s | 0 |
| 21:00 | Clear | 9 °C | 3% | 0% | 54% | 774 mm Hg | E 84° 1.61 (4.92) m/s | 0 |
| 22:00 | Clear | 9 °C | 3% | 0% | 55% | 774 mm Hg | E 80° 1.61 (4.5) m/s | 0 |
| 23:00 | Clear | 8 °C | 7% | 16% | 70% | 774 mm Hg | E 88° 2.31 (4.97) m/s | 0 |
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.