5-day weather forecast Niagara Falls 12-07-2026
Weather forecast Niagara Falls Sunday, July 12 12.07.2026: sunny, temperature from 17 °C to 27 °C.
Precipitation probability 5%. Wind up to 3.39 m/s (gusts 6.14 m/s). Air humidity 36–76%, atmospheric pressure 763–764 mm Hg, UV index up to 7.
Sunrise 05:48
Sunset 20:55
Sunset 20:55
New Moon2% illuminated
Moonrise 02:57 · Moonset 19:36
Moonrise 02:57 · Moonset 19:36
Chart
Table
Sun, Jul 12, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 19 °C | 5% | 7% | 66% | 764 mm Hg | SSE 147° 2.31 (4.83) m/s | 0 |
| 01:00 | Clear | 18 °C | 5% | 7% | 65% | 764 mm Hg | SSE 152° 1.69 (3.58) m/s | 0 |
| 02:00 | Clear | 18 °C | 5% | 7% | 64% | 764 mm Hg | SE 129° 1.39 (2.94) m/s | 0 |
| 03:00 | Clear | 18 °C | 4% | 8% | 62% | 764 mm Hg | ESE 107° 1.39 (2.94) m/s | 0 |
| 04:00 | Clear | 17 °C | 4% | 10% | 60% | 764 mm Hg | ESE 104° 2 (4.19) m/s | 0 |
| 05:00 | Clear | 17 °C | 4% | 13% | 58% | 764 mm Hg | ESE 120° 2 (4.19) m/s | 0 |
| 06:00 |  Sunny | 17 °C | 4% | 13% | 57% | 764 mm Hg | ESE 122° 1.89 (4) m/s | 0 |
| 07:00 | Sunny | 17 °C | 4% | 14% | 58% | 764 mm Hg | ESE 113° 1.81 (3.78) m/s | 0.2 |
| 08:00 | Sunny | 19 °C | 3% | 13% | 55% | 764 mm Hg | ESE 113° 2 (3.5) m/s | 0.7 |
| 09:00 | Sunny | 21 °C | 2% | 14% | 49% | 764 mm Hg | E 94° 1.81 (2.61) m/s | 6 |
| 10:00 | Sunny | 23 °C | 2% | 14% | 44% | 764 mm Hg | E 85° 2.19 (2.86) m/s | 6 |
| 11:00 | Sunny | 25 °C | 1% | 16% | 40% | 764 mm Hg | E 86° 2.5 (3.19) m/s | 6 |
| 12:00 | Sunny | 26 °C | 1% | 15% | 37% | 764 mm Hg | E 90° 2.69 (3.5) m/s | 7 |
| 13:00 | Sunny | 27 °C | 1% | 15% | 36% | 764 mm Hg | E 86° 2.69 (3.39) m/s | 7 |
| 14:00 | Sunny | 27 °C | 1% | 15% | 36% | 764 mm Hg | E 86° 2.81 (3.58) m/s | 7 |
| 15:00 | Sunny | 27 °C | 1% | 14% | 38% | 764 mm Hg | E 84° 3 (4) m/s | 7 |
| 16:00 | Sunny | 27 °C | 1% | 14% | 40% | 764 mm Hg | E 82° 3.19 (4.39) m/s | 7 |
| 17:00 | Sunny | 27 °C | 1% | 13% | 42% | 764 mm Hg | E 79° 3.39 (4.75) m/s | 7 |
| 18:00 |  Partly cloudy | 26 °C | 2% | 18% | 50% | 764 mm Hg | E 80° 3.39 (5.19) m/s | 7 |
| 19:00 | Sunny | 25 °C | 4% | 22% | 58% | 764 mm Hg | E 80° 3.39 (5.69) m/s | 6 |
| 20:00 | Partly cloudy | 24 °C | 6% | 27% | 66% | 763 mm Hg | E 80° 3.39 (6.14) m/s | 6 |
| 21:00 |  Patchy rain possible | 23 °C | 9% | 47% | 70% | 764 mm Hg | E 89° 3.11 (5.81) m/s | 0 |
| 22:00 |  Partly cloudy | 22 °C | 13% | 68% | 73% | 764 mm Hg | E 97° 2.69 (5.39) m/s | 0 |
| 23:00 | Patchy rain possible | 21 °C | 19% (0.01 mm/hr) | 88% | 76% | 764 mm Hg | ESE 105° 2.39 (5.03) m/s | 0 |
Sun, Jul 12, 2026
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.