5-day weather forecast Niagara Falls Oct 20, 2026
17°Weather forecast Niagara Falls Tuesday Oct 20, 2026: sunny, temperature from 8 °C to 17 °C.
Precipitation probability 11%. Wind up to 4.5 m/s (gusts 9.92 m/s). Air humidity 50–85%, atmospheric pressure 770–773 mm Hg, UV index up to 5.
5 days at a glance — tap a day to open it
Sunrise 07:36
Sunset 18:25
Sunset 18:25
Waxing Gibbous77% illuminated
Moonrise 16:02 · Moonset 01:44
Moonrise 16:02 · Moonset 01:44
Chart
Table
Tue, Oct 20, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 11 °C | 4% | 0% | 60% | 771 mm Hg | WNW 294° 0.5 (0.61) m/s | 0 |
| 01:00 | Clear | 10 °C | 4% | 0% | 60% | 770 mm Hg | NNW 338° 0.5 (4.5) m/s | 0 |
| 02:00 | Clear | 10 °C | 3% | 0% | 59% | 770 mm Hg | N 355° 0.89 (0.89) m/s | 0 |
| 03:00 | Clear | 10 °C | 4% | 0% | 60% | 770 mm Hg | NNE 14° 1.5 (1.61) m/s | 0 |
| 04:00 | Clear | 9 °C | 5% | 0% | 65% | 770 mm Hg | NNE 15° 1.61 (2.61) m/s | 0 |
| 05:00 | Clear | 9 °C | 7% | 0% | 73% | 771 mm Hg | NNE 15° 1.69 (3.5) m/s | 0 |
| 06:00 | Clear | 9 °C | 9% | 0% | 80% | 771 mm Hg | NNE 15° 1.61 (3.11) m/s | 0 |
| 07:00 | Clear | 8 °C | 11% | 0% | 83% | 771 mm Hg | NNE 14° 1.61 (3.31) m/s | 0 |
| 08:00 | Sunny | 8 °C | 11% | 0% | 85% | 771 mm Hg | NNE 14° 1.61 (3.53) m/s | 3 |
| 09:00 | Sunny | 10 °C | 9% | 0% | 78% | 772 mm Hg | NNE 26° 1.69 (4.14) m/s | 3 |
| 10:00 | Sunny | 12 °C | 5% | 0% | 68% | 772 mm Hg | NNE 30° 2.39 (4.33) m/s | 4 |
| 11:00 | Sunny | 14 °C | 4% | 0% | 60% | 772 mm Hg | NE 36° 2.69 (4.5) m/s | 4 |
| 12:00 | Sunny | 15 °C | 3% | 0% | 54% | 772 mm Hg | NE 36° 3.19 (4.72) m/s | 5 |
| 13:00 | Sunny | 16 °C | 2% | 0% | 50% | 772 mm Hg | NNE 30° 3.69 (4.83) m/s | 5 |
| 14:00 | Sunny | 17 °C | 2% | 0% | 50% | 771 mm Hg | NNE 30° 4.11 (5.22) m/s | 5 |
| 15:00 | Sunny | 17 °C | 2% | 0% | 50% | 771 mm Hg | NNE 31° 4.5 (5.75) m/s | 5 |
| 16:00 | Sunny | 16 °C | 2% | 0% | 51% | 771 mm Hg | NE 37° 4.5 (6.14) m/s | 5 |
| 17:00 | Sunny | 15 °C | 2% | 0% | 50% | 772 mm Hg | NE 44° 4.31 (6.92) m/s | 5 |
| 18:00 | Sunny | 14 °C | 2% | 0% | 52% | 772 mm Hg | NE 54° 3.31 (7.81) m/s | 4 |
| 19:00 | Clear | 13 °C | 3% | 0% | 55% | 773 mm Hg | ENE 60° 2.69 (7.92) m/s | 0 |
| 20:00 | Clear | 12 °C | 3% | 0% | 57% | 773 mm Hg | ENE 57° 2.61 (8.11) m/s | 0 |
| 21:00 | Clear | 11 °C | 4% | 0% | 61% | 773 mm Hg | ENE 59° 2.61 (8.31) m/s | 0 |
| 22:00 | Clear | 11 °C | 5% | 0% | 67% | 773 mm Hg | ENE 60° 2.69 (9.61) m/s | 0 |
| 23:00 | Clear | 10 °C | 5% | 0% | 68% | 773 mm Hg | ENE 66° 3.39 (9.92) m/s | 0 |
Tue, Oct 20, 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.