5-day weather forecast Niagara Falls 23-05-2026
Weather forecast Niagara Falls Saturday, May 23 23.05.2026: cloudy, temperature from 11 °C to 13 °C.
Precipitation probability 89%. Wind up to 5.61 m/s (gusts 8.61 m/s). Air humidity 68–94%, atmospheric pressure 767–769 mm Hg, UV index up to 4.
Sunrise 05:46
Sunset 20:41
Sunset 20:41
First Quarter45% illuminated
Moonrise 13:06 · Moonset 02:05
Moonrise 13:06 · Moonset 02:05
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 12 °C | 0% | 15% | 70% | 769 mm Hg | E 94° 3.61 (6.92) m/s | 0 |
| 01:00 | Clear | 12 °C | 0% | 21% | 74% | 769 mm Hg | E 100° 3.39 (6.78) m/s | 0 |
| 02:00 |  Partly cloudy | 12 °C | 0% | 48% | 68% | 767 mm Hg | E 97° 3.61 (6.92) m/s | 0 |
| 03:00 |  Patchy rain possible | 11 °C | 89% (0.02 mm/hr) | 86% | 79% | 769 mm Hg | E 90° 3.19 (6.11) m/s | 0 |
| 04:00 | Patchy rain possible | 11 °C | 65% (0.02 mm/hr) | 79% | 82% | 768 mm Hg | E 85° 3.89 (7.25) m/s | 0 |
| 05:00 |  Overcast | 11 °C | 0% | 99% | 78% | 767 mm Hg | ENE 74° 4.11 (6.97) m/s | 0 |
| 06:00 |  Partly cloudy | 11 °C | 0% | 51% | 80% | 768 mm Hg | E 79° 4.69 (8) m/s | 4 |
| 07:00 | Partly cloudy | 11 °C | 0% | 47% | 81% | 769 mm Hg | E 80° 5 (8.25) m/s | 4 |
| 08:00 |  Overcast | 12 °C | 0% | 100% | 88% | 768 mm Hg | E 81° 4.89 (7.92) m/s | 3 |
| 09:00 |  Patchy light drizzle | 12 °C | 100% (0.24 mm/hr) | 73% | 84% | 769 mm Hg | E 101° 5.39 (8.28) m/s | 3 |
| 10:00 | Patchy light drizzle | 12 °C | 100% (0.21 mm/hr) | 66% | 87% | 769 mm Hg | ESE 105° 5.19 (8.33) m/s | 3 |
| 11:00 |  Patchy rain possible | 12 °C | 100% (0.09 mm/hr) | 100% | 90% | 769 mm Hg | E 81° 4.69 (7.5) m/s | 3 |
| 12:00 |  Light rain | 12 °C | 100% (0.93 mm/hr) | 100% | 90% | 769 mm Hg | ESE 106° 5.31 (8.47) m/s | 3 |
| 13:00 | Light rain | 12 °C | 100% (1.21 mm/hr) | 100% | 94% | 769 mm Hg | E 98° 5.39 (8.47) m/s | 3 |
| 14:00 | Overcast | 12 °C | 0% | 100% | 84% | 769 mm Hg | E 86° 5.31 (8.22) m/s | 3 |
| 15:00 |  Cloudy | 13 °C | 0% | 93% | 83% | 769 mm Hg | E 89° 5.39 (8.31) m/s | 3 |
| 16:00 | Overcast | 13 °C | 0% | 86% | 82% | 769 mm Hg | E 92° 5.5 (8.39) m/s | 3 |
| 17:00 | Cloudy | 13 °C | 0% | 79% | 80% | 769 mm Hg | E 95° 5.61 (8.42) m/s | 3 |
| 18:00 | Cloudy | 13 °C | 0% | 81% | 80% | 769 mm Hg | E 97° 5.61 (8.5) m/s | 3 |
| 19:00 | Cloudy | 13 °C | 0% | 82% | 80% | 769 mm Hg | E 99° 5.5 (8.61) m/s | 3 |
| 20:00 | Cloudy | 12 °C | 0% | 84% | 80% | 769 mm Hg | ESE 102° 5.5 (8.61) m/s | 3 |
| 21:00 | Patchy rain possible | 12 °C | 17% | 89% | 81% | 769 mm Hg | ESE 104° 5.39 (8.61) m/s | 0 |
| 22:00 |  Cloudy | 12 °C | 100% (0.1 mm/hr) | 95% | 83% | 769 mm Hg | ESE 106° 5.39 (8.5) m/s | 0 |
| 23:00 | Patchy rain possible | 12 °C | 100% (0.11 mm/hr) | 100% | 84% | 769 mm Hg | ESE 108° 5.31 (8.44) m/s | 0 |
Niagara Falls 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.