5-day weather forecast Niagara Falls 12-04-2026
Weather forecast Niagara Falls Sunday, April 12 12.04.2026: overcast, temperature from 1 °C to 16 °C.
Precipitation probability 100%. Wind up to 9 m/s (gusts 18.69 m/s). Air humidity 62–97%, atmospheric pressure 760–774 mm Hg, UV index up to 0.7.
Sunrise 06:39
Sunset 19:56
Sunset 19:56
Waning Crescent33% illuminated
Moonrise 04:23 · Moonset 14:32
Moonrise 04:23 · Moonset 14:32
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 1 °C | 0% | 75% | 96% | 773 mm Hg | SE 130° 2.11 (3.92) m/s | 0 |
| 01:00 | Mist | 0 °C | 0% | 88% | 96% | 773 mm Hg | SE 136° 1.81 (3.39) m/s | 0 |
| 02:00 | Mist | 0 °C | 0% | 100% | 96% | 773 mm Hg | SE 125° 2.61 (4.94) m/s | 0 |
| 03:00 | Mist | 0 °C | 0% | 100% | 97% | 773 mm Hg | ESE 118° 2 (3.72) m/s | 0 |
| 04:00 | Mist | 0 °C | 0% | 100% | 97% | 773 mm Hg | ESE 117° 2.5 (4.81) m/s | 0 |
| 05:00 | Mist | 1 °C | 0% | 100% | 97% | 772 mm Hg | SE 131° 2.69 (5.25) m/s | 0 |
| 06:00 | Mist | 1 °C | 0% | 100% | 93% | 772 mm Hg | SE 124° 2.89 (5.67) m/s | 0 |
| 07:00 |  Mist | 2 °C | 0% | 100% | 91% | 772 mm Hg | ESE 117° 1.5 (2.81) m/s | 0 |
| 08:00 |  Overcast | 4 °C | 0% | 100% | 89% | 772 mm Hg | ESE 119° 1.39 (2.64) m/s | 0.1 |
| 09:00 | Overcast | 5 °C | 0% | 100% | 75% | 770 mm Hg | ESE 121° 2.11 (3.89) m/s | 0.2 |
| 10:00 | Overcast | 7 °C | 0% | 100% | 68% | 770 mm Hg | E 82° 1.69 (3) m/s | 0.3 |
| 11:00 | Overcast | 8 °C | 0% | 100% | 62% | 769 mm Hg | E 95° 1.81 (3.22) m/s | 0.4 |
| 12:00 | Overcast | 9 °C | 0% | 100% | 66% | 767 mm Hg | E 93° 2.69 (4.92) m/s | 0.6 |
| 13:00 | Overcast | 10 °C | 0% | 100% | 68% | 766 mm Hg | ESE 117° 3 (5.28) m/s | 0.7 |
| 14:00 | Overcast | 12 °C | 0% | 100% | 70% | 765 mm Hg | SSE 165° 3 (4.61) m/s | 0.6 |
| 15:00 | Overcast | 13 °C | 0% | 100% | 71% | 764 mm Hg | S 183° 1.19 (2.17) m/s | 0.6 |
| 16:00 | Overcast | 15 °C | 0% | 100% | 72% | 762 mm Hg | S 171° 1.39 (2.94) m/s | 0.3 |
| 17:00 |  Thundery outbreaks possible | 15 °C | 0% | 100% | 72% | 761 mm Hg | SSW 197° 2.69 (5.28) m/s | 0.5 |
| 18:00 | Thundery outbreaks possible | 15 °C | 0% | 94% | 79% | 761 mm Hg | SSW 206° 3.11 (6.5) m/s | 0.5 |
| 19:00 | Thundery outbreaks possible | 15 °C | 0% | 91% | 82% | 761 mm Hg | SSW 208° 4.61 (9.67) m/s | 0.1 |
| 20:00 |  Overcast | 16 °C | 0% | 88% | 85% | 761 mm Hg | SSW 205° 6.31 (13.22) m/s | 0 |
| 21:00 |  Moderate rain at times | 16 °C | 100% (0.65 mm/hr) | 85% | 86% | 760 mm Hg | SSW 207° 8.19 (17.22) m/s | 0 |
| 22:00 | Moderate rain at times | 9 °C | 100% (0.97 mm/hr) | 83% | 86% | 760 mm Hg | SW 217° 8.89 (18.69) m/s | 0 |
| 23:00 | Mist | 12 °C | 0% | 51% | 96% | 774 mm Hg | SW 224° 9 (18.42) 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.