5-day weather forecast Toronto Sep 18, 2026
22°Weather forecast Toronto Friday Sep 18, 2026: overcast, temperature from 14 °C to 22 °C.
Precipitation probability 20%. Wind up to 2.69 m/s (gusts 7.5 m/s). Air humidity 40–77%, atmospheric pressure 767–769 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 07:00
Sunset 19:23
Sunset 19:23
First Quarter53% illuminated
Moonrise 15:29 · Moonset 23:42
Moonrise 15:29 · Moonset 23:42
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 17 °C | 3% | 0% | 57% | 767 mm Hg | NNW 342° 2 (4.72) m/s | 0 |
| 01:00 | Clear | 16 °C | 3% | 0% | 58% | 767 mm Hg | NNW 343° 2.11 (5.5) m/s | 0 |
| 02:00 | Clear | 15 °C | 4% | 0% | 60% | 767 mm Hg | NNW 342° 2.19 (5.92) m/s | 0 |
| 03:00 | Clear | 15 °C | 4% | 0% | 64% | 768 mm Hg | NNW 331° 2.11 (5.83) m/s | 0 |
| 04:00 | Clear | 15 °C | 5% | 0% | 67% | 768 mm Hg | NNW 336° 2.19 (6.11) m/s | 0 |
| 05:00 | Clear | 15 °C | 6% | 0% | 70% | 768 mm Hg | NNW 342° 2.31 (6.42) m/s | 0 |
| 06:00 | Clear | 14 °C | 7% | 3% | 73% | 769 mm Hg | NNW 337° 2.39 (6.31) m/s | 0 |
| 07:00 | Clear | 14 °C | 8% | 0% | 77% | 768 mm Hg | N 353° 2.31 (6.22) m/s | 0 |
| 08:00 | Overcast | 14 °C | 20% | 95% | 74% | 769 mm Hg | N 356° 2 (5.42) m/s | 3 |
| 09:00 | Overcast | 16 °C | 15% | 99% | 63% | 769 mm Hg | NNE 32° 2 (3.61) m/s | 4 |
| 10:00 |  Sunny | 18 °C | 2% | 6% | 52% | 769 mm Hg | NE 43° 1.69 (2.75) m/s | 5 |
| 11:00 | Overcast | 20 °C | 10% | 97% | 45% | 769 mm Hg | ENE 78° 1.61 (2.19) m/s | 4 |
| 12:00 |  Partly cloudy | 21 °C | 5% | 59% | 42% | 769 mm Hg | ESE 116° 1.69 (6.69) m/s | 6 |
| 13:00 | Overcast | 22 °C | 10% | 99% | 40% | 768 mm Hg | SE 126° 2 (6) m/s | 5 |
| 14:00 | Overcast | 21 °C | 10% | 100% | 43% | 767 mm Hg | SSE 147° 2.5 (7.5) m/s | 5 |
| 15:00 | Overcast | 22 °C | 10% | 100% | 41% | 767 mm Hg | SE 146° 2.11 (6.11) m/s | 5 |
| 16:00 | Overcast | 22 °C | 10% | 100% | 44% | 767 mm Hg | SSE 154° 2.69 (6.69) m/s | 5 |
| 17:00 | Overcast | 21 °C | 11% | 97% | 47% | 767 mm Hg | SSE 151° 2.5 (5.5) m/s | 5 |
| 18:00 | Overcast | 20 °C | 12% | 100% | 50% | 767 mm Hg | SE 144° 2.61 (6.61) m/s | 5 |
| 19:00 | Overcast | 19 °C | 13% | 100% | 57% | 767 mm Hg | SE 145° 2.19 (3) m/s | 4 |
| 20:00 |  Overcast | 18 °C | 15% | 100% | 62% | 767 mm Hg | SE 138° 1.89 (2.92) m/s | 0 |
| 21:00 | Overcast | 17 °C | 15% | 100% | 61% | 769 mm Hg | ESE 119° 0.69 (1.25) m/s | 0 |
| 22:00 | Overcast | 17 °C | 14% | 99% | 60% | 769 mm Hg | NNE 18° 0.89 (1.11) m/s | 0 |
| 23:00 | Overcast | 17 °C | 19% | 100% | 72% | 767 mm Hg | E 83° 1.19 (2.61) 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.