5-day weather forecast Niagara Falls Sep 29, 2026
22°Weather forecast Niagara Falls Tuesday Sep 29, 2026: overcast, temperature from 15 °C to 22 °C.
Precipitation probability 23%. Wind up to 2.39 m/s (gusts 5.39 m/s). Air humidity 50–78%, atmospheric pressure 762–764 mm Hg, UV index up to 4.9.
5 days at a glance — tap a day to open it
Sunrise 07:11
Sunset 19:01
Sunset 19:01
Waning Gibbous84% illuminated
Moonrise 20:05 · Moonset 10:31
Moonrise 20:05 · Moonset 10:31
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 16 °C | 19% | 99% | 71% | 762 mm Hg | SW 232° 0.69 (0.75) m/s | 0 |
| 01:00 | Overcast | 16 °C | 17% | 89% | 72% | 762 mm Hg | SW 215° 0.5 (0.61) m/s | 0 |
| 02:00 |  Cloudy | 16 °C | 17% | 84% | 72% | 762 mm Hg | SW 217° 0.69 (0.83) m/s | 0 |
| 03:00 | Overcast | 16 °C | 20% | 100% | 73% | 762 mm Hg | SW 222° 1.19 (1.42) m/s | 0 |
| 04:00 | Overcast | 16 °C | 20% | 100% | 73% | 762 mm Hg | SW 227° 1.11 (1.53) m/s | 0 |
| 05:00 | Overcast | 16 °C | 20% | 100% | 73% | 762 mm Hg | WSW 243° 1.11 (1.42) m/s | 0 |
| 06:00 | Overcast | 16 °C | 20% | 100% | 74% | 763 mm Hg | WSW 252° 1.11 (1.5) m/s | 0 |
| 07:00 | Overcast | 15 °C | 20% | 100% | 74% | 763 mm Hg | W 266° 1.19 (1.72) m/s | 0 |
| 08:00 | Overcast | 15 °C | 20% | 100% | 73% | 763 mm Hg | W 266° 0.69 (1.11) m/s | 0.1 |
| 09:00 | Overcast | 16 °C | 19% | 100% | 71% | 764 mm Hg | SW 230° 0.5 (0.75) m/s | 0.3 |
| 10:00 | Overcast | 17 °C | 16% | 100% | 66% | 764 mm Hg | WSW 237° 0.89 (1) m/s | 0.7 |
| 11:00 | Overcast | 18 °C | 15% | 100% | 62% | 764 mm Hg | SW 234° 0.89 (1.11) m/s | 1.4 |
| 12:00 | Overcast | 19 °C | 14% | 100% | 60% | 764 mm Hg | SW 232° 1.11 (1.33) m/s | 3 |
| 13:00 |  Cloudy | 19 °C | 12% | 86% | 58% | 763 mm Hg | SW 230° 1 (1.42) m/s | 4.9 |
| 14:00 |  Sunny | 21 °C | 3% | 4% | 54% | 763 mm Hg | SSW 207° 0.89 (1.33) m/s | 4.6 |
| 15:00 | Sunny | 22 °C | 2% | 3% | 50% | 762 mm Hg | SSW 212° 1.19 (1.61) m/s | 3.5 |
| 16:00 |  Partly cloudy | 22 °C | 3% | 27% | 50% | 762 mm Hg | SW 231° 1.89 (2.33) m/s | 1.9 |
| 17:00 | Sunny | 21 °C | 3% | 20% | 54% | 762 mm Hg | SW 227° 2.39 (5.39) m/s | 1.1 |
| 18:00 | Sunny | 20 °C | 4% | 5% | 62% | 762 mm Hg | SW 214° 2.31 (3.11) m/s | 0.3 |
| 19:00 | Sunny | 18 °C | 6% | 0% | 70% | 762 mm Hg | SSW 203° 1.89 (3.5) m/s | 0 |
| 20:00 |  Clear | 18 °C | 7% | 0% | 75% | 763 mm Hg | S 189° 2 (3.5) m/s | 0 |
| 21:00 | Clear | 18 °C | 8% | 2% | 76% | 763 mm Hg | SSW 197° 1.89 (3.61) m/s | 0 |
| 22:00 | Overcast | 18 °C | 22% | 100% | 78% | 763 mm Hg | S 188° 1.89 (3.22) m/s | 0 |
| 23:00 | Overcast | 17 °C | 23% | 100% | 78% | 762 mm Hg | S 188° 2 (4.14) 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.