5-day weather forecast Niagara Falls Sep 7, 2026

25°15° · Sunny

Weather forecast Niagara Falls tomorrow Sep 7, 2026: sunny, temperature from 15 °C to 25 °C.

Precipitation probability 10%. Wind up to 2.5 m/s (gusts 7.19 m/s). Air humidity 36–76%, atmospheric pressure 765–768 mm Hg, UV index up to 6.3.

Sunrise 06:47
Sunset 19:41
Waning Crescent12% illuminated
Moonrise 01:46 · Moonset 17:45
Chart
Table

Forecast from 15 °C to 25 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)171616151515151515171921232425252424232221212019
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)000000555250225748910018321562
Rain chance (%)6667778864321116810192238

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.811.51.310.890.810.891.310.50.310.310.690.690.691.19122.192.51.810.391.191.611.111.19
Wind gust (m/s)2.8131.51.030.920.921.330.720.610.611.031.111.141.691.4277.196.52.50.51.221.611.221.22
Wind direction (°)E 90°ESE 110°E 101°SE 126°SE 145°S 176°S 186°S 186°SE 136°ENE 70°E 81°E 91°E 81°NE 47°N 0°NW 324°NNW 335°NNW 335°NNW 339°E 92°S 179°S 190°SSW 195°SW 218°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)717172737474757671625549433937363738424950535759

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)765766766766767767767767768768768768767767767767767767767767767767767768

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.31.12.54.25.66.364.63.31.60.60.10000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)6.37.38.18.79.61112.915.419.119.615.41413107.75.75.55.55.56.66.610.214.516.8
PM10 (µg/m³)6.47.48.18.89.711.11315.519.219.715.514.113.110.27.85.85.75.75.76.76.810.314.616.9
Ozone (O₃) (µg/m³)58565452514945403944536373859410110711010910599897869
NO₂ (µg/m³)14.515.516.517.31819.422.426.127.926.523.319.816.112.18.86.44.64.25.37.711.317.324.629.3
SO₂ (µg/m³)1.11.11.21.51.92.63.85.46.77.68.38.78.98.88.37.25.74.64.34.44.54.64.74.6
CO (µg/m³)216214214215217227260301316276210173202260289246175151223342443504546564

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.