5-day weather forecast Niagara 27-08-2026
Weather forecast Niagara tomorrow 27.08.2026: sunny, temperature from 13 °C to 23 °C.
Precipitation probability 43%. Wind up to 5.11 m/s (gusts 10.83 m/s). Air humidity 36–98%, atmospheric pressure 758–764 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 06:07
Sunset 19:40
Sunset 19:40
Full Moon100% illuminated
Moonrise 19:33 · Moonset 05:39
Moonrise 19:33 · Moonset 05:39
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 18 °C | 19% (0.01 mm/hr) | 67% | 83% | 758 mm Hg | WNW 302° 2.19 (8.03) m/s | 0 |
| 01:00 | Patchy rain possible | 18 °C | 21% (0.01 mm/hr) | 85% | 80% | 758 mm Hg | NW 316° 2.69 (9.83) m/s | 0 |
| 02:00 |  Clear | 17 °C | 12% | 4% | 86% | 758 mm Hg | NW 316° 3.11 (10.42) m/s | 0 |
| 03:00 | Clear | 16 °C | 14% | 5% | 91% | 759 mm Hg | NW 311° 3.19 (10.03) m/s | 0 |
| 04:00 |  Mist | 16 °C | 20% | 7% | 96% | 759 mm Hg | NW 309° 3.11 (9.81) m/s | 0 |
| 05:00 |  Fog | 15 °C | 42% | 100% | 98% | 760 mm Hg | NW 313° 3.19 (10.53) m/s | 0 |
| 06:00 | Fog | 14 °C | 43% | 100% | 98% | 760 mm Hg | NW 317° 3.19 (10.83) m/s | 0 |
| 07:00 |  Cloudy | 14 °C | 28% | 86% | 93% | 761 mm Hg | NW 325° 3.81 (10.42) m/s | 0.2 |
| 08:00 |  Partly cloudy | 15 °C | 13% | 36% | 82% | 761 mm Hg | NW 326° 4.31 (10.61) m/s | 0.7 |
| 09:00 |  Sunny | 17 °C | 6% | 0% | 72% | 761 mm Hg | NNW 328° 5.11 (9.19) m/s | 1.8 |
| 10:00 | Sunny | 18 °C | 3% | 0% | 60% | 761 mm Hg | NNW 332° 5.11 (8.5) m/s | 3.3 |
| 11:00 | Sunny | 20 °C | 2% | 0% | 53% | 761 mm Hg | NNW 339° 4.89 (8) m/s | 4.8 |
| 12:00 | Sunny | 21 °C | 2% | 0% | 48% | 761 mm Hg | N 350° 4.69 (8.14) m/s | 5.9 |
| 13:00 | Sunny | 22 °C | 1% | 0% | 44% | 761 mm Hg | N 356° 4.69 (7.5) m/s | 6 |
| 14:00 | Sunny | 22 °C | 1% | 0% | 41% | 761 mm Hg | N 359° 4.61 (7.22) m/s | 1.9 |
| 15:00 | Sunny | 22 °C | 1% | 5% | 39% | 761 mm Hg | N 2° 4.5 (6.92) m/s | 1.1 |
| 16:00 | Sunny | 23 °C | 1% | 14% | 38% | 761 mm Hg | N 6° 3.89 (6.61) m/s | 1.7 |
| 17:00 | Partly cloudy | 23 °C | 2% | 32% | 36% | 761 mm Hg | N 357° 3.11 (5.72) m/s | 1.1 |
| 18:00 | Sunny | 22 °C | 2% | 16% | 41% | 762 mm Hg | NNW 345° 3.5 (5.33) m/s | 0.2 |
| 19:00 | Sunny | 20 °C | 2% | 0% | 54% | 762 mm Hg | NNE 22° 2.69 (6) m/s | 0 |
| 20:00 | Clear | 17 °C | 6% | 1% | 71% | 763 mm Hg | ENE 58° 2.19 (4.36) m/s | 0 |
| 21:00 | Clear | 15 °C | 10% | 6% | 81% | 764 mm Hg | NE 52° 2 (5.42) m/s | 0 |
| 22:00 |  Overcast | 13 °C | 29% | 98% | 90% | 764 mm Hg | SE 145° 1.19 (1.19) m/s | 0 |
| 23:00 | Overcast | 13 °C | 22% | 98% | 78% | 764 mm Hg | E 88° 0.69 (1.42) 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.