5-day weather forecast Niagara Oct 27, 2026
12°Weather forecast Niagara tomorrow Oct 27, 2026: patchy rain possible, temperature from 3 °C to 12 °C.
Precipitation probability 52%. Wind up to 4.31 m/s (gusts 9.53 m/s). Air humidity 68–97%, atmospheric pressure 767–773 mm Hg, UV index up to 0.4.
5 days at a glance — tap a day to open it
Sunrise 07:25
Sunset 17:46
Sunset 17:46
Waning Gibbous94% illuminated
Moonrise 18:07 · Moonset 09:18
Moonrise 18:07 · Moonset 09:18
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 5 °C | 23% (0.06 mm/hr) | 100% | 68% | 773 mm Hg | ENE 66° 2.5 (4.5) m/s | 0 |
| 01:00 | Patchy rain possible | 4 °C | 29% (0.09 mm/hr) | 100% | 73% | 773 mm Hg | ENE 69° 2.11 (4.72) m/s | 0 |
| 02:00 | Patchy rain possible | 4 °C | 32% (0.12 mm/hr) | 100% | 76% | 773 mm Hg | ENE 72° 2.31 (4.53) m/s | 0 |
| 03:00 | Patchy rain possible | 4 °C | 32% (0.11 mm/hr) | 100% | 77% | 773 mm Hg | E 95° 2.11 (4.22) m/s | 0 |
| 04:00 |  Light drizzle | 4 °C | 45% (0.25 mm/hr) | 100% | 77% | 773 mm Hg | E 87° 2.11 (4.67) m/s | 0 |
| 05:00 | Light drizzle | 4 °C | 52% (0.3 mm/hr) | 100% | 82% | 773 mm Hg | E 81° 2.39 (4.81) m/s | 0 |
| 06:00 | Patchy rain possible | 4 °C | 36% (0.1 mm/hr) | 100% | 83% | 773 mm Hg | E 94° 2.19 (4.92) m/s | 0 |
| 07:00 | Patchy rain possible | 3 °C | 34% (0.03 mm/hr) | 100% | 91% | 772 mm Hg | E 82° 2.31 (4.75) m/s | 0 |
| 08:00 | Patchy rain possible | 4 °C | 28% (0.01 mm/hr) | 100% | 85% | 773 mm Hg | E 83° 1.81 (4.72) m/s | 0 |
| 09:00 | Patchy rain possible | 4 °C | 31% (0.03 mm/hr) | 100% | 88% | 772 mm Hg | E 92° 2.11 (6.31) m/s | 0.1 |
| 10:00 |  Overcast | 5 °C | 27% | 95% | 87% | 772 mm Hg | E 91° 2.19 (5.89) m/s | 0.1 |
| 11:00 | Overcast | 6 °C | 28% | 98% | 88% | 771 mm Hg | ESE 107° 3.31 (8.11) m/s | 0.2 |
| 12:00 | Overcast | 7 °C | 28% | 100% | 87% | 771 mm Hg | ESE 118° 3.39 (7.5) m/s | 0.3 |
| 13:00 | Overcast | 10 °C | 19% | 96% | 72% | 770 mm Hg | SE 138° 4 (9.03) m/s | 0.4 |
| 14:00 |  Cloudy | 8 °C | 20% | 76% | 81% | 769 mm Hg | SE 125° 3.11 (7.42) m/s | 0.4 |
| 15:00 | Overcast | 11 °C | 18% | 98% | 70% | 768 mm Hg | SE 129° 3.61 (7.31) m/s | 0.2 |
| 16:00 | Cloudy | 12 °C | 14% | 80% | 69% | 767 mm Hg | SSE 148° 4.31 (9.53) m/s | 0.3 |
| 17:00 | Overcast | 10 °C | 21% | 98% | 76% | 768 mm Hg | SE 142° 3.5 (8.42) m/s | 0.2 |
| 18:00 |  Overcast | 9 °C | 24% | 100% | 80% | 767 mm Hg | SE 132° 3.19 (9.03) m/s | 0 |
| 19:00 |  Cloudy | 9 °C | 24% | 83% | 87% | 767 mm Hg | SE 142° 3.61 (8.61) m/s | 0 |
| 20:00 |  Partly cloudy | 7 °C | 18% | 33% | 93% | 767 mm Hg | SE 131° 2.11 (8.22) m/s | 0 |
| 21:00 |  Mist | 7 °C | 36% | 88% | 97% | 767 mm Hg | SE 142° 2 (8.81) m/s | 0 |
| 22:00 | Mist | 9 °C | 35% | 85% | 95% | 767 mm Hg | SSE 165° 3.39 (8.67) m/s | 0 |
| 23:00 |  Fog | 9 °C | 42% | 100% | 97% | 767 mm Hg | S 172° 1.89 (9.5) 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.