Best days to visit
1 good day this week- TodayPartly cloudy · A shower possible — keep a jacket handy · 40%Mixed75° / 55°
- FridayPartly cloudy · Mostly dryGood72° / 57°
- SaturdayShowers · Rain likely — plan indoor time · 70%Wet66° / 57°
- SundayShowers · Rain likely — plan indoor time · 70%Wet68° / 50°
- MondayPartly cloudy · Rain likely — plan indoor time · 79%Wet63° / 52°
- TuesdayShowers · Rain likely — plan indoor time · 60%Wet63° / 54°
- WednesdayShowers · A shower possible — keep a jacket handy · 40%Mixed66° / 60°
Current weather
1:00 PM72°F
Mostly Cloudy
High 75° · Low 55° · 40%
- Wind
- NW 8 mph
- Wind gusts
- 26 mph
- Humidity
- 81%
- UV index
- 3 · Moderate
More details
- Dew point
- 66°F
- Pressure
- 30.18 inHg ↘ falling
- Visibility
- 6 mi
- Sunrise
- 6:58 AM
- Sunset
- 7:23 PM
- Daylight
- 12 h 25 min
Observed at St. Catharines / Niagara District Airport, 1:00 PM EDT · Environment and Climate Change Canada
Next 24 hours
- Now77°5%
- 2 PM73°40%
- 3 PM73°40%
- 4 PM75°40%
- 5 PM75°20%
- 6 PM73°20%
- 7 PM72°20%
- 8 PM70°20%
- 9 PM68°20%
- 10 PM66°20%
- 11 PM64°10%
- Fri
- 12 AM63°10%
- 1 AM61°10%
- 2 AM59°10%
- 3 AM57°10%
- 4 AM57°10%
- 5 AM55°10%
- 6 AM57°10%
- 7 AM59°10%
- 8 AM61°10%
- 9 AM63°10%
- 10 AM63°10%
- 11 AM64°10%
- 12 PM66°10%
14-day forecast
Niagara Falls →TodaySep 1775°55°Chance of showersMainly cloudy40%
Day
Cloudy. 40 percent chance of showers this afternoon. High 24. Humidex 31. UV index 5 or moderate.
- Humidex
- 88
- Wind
- N 9 mph
- Precipitation
- 40% · 0 in
- UV index (max)
- 5 Moderate
Night
Cloudy. Becoming partly cloudy near midnight. Low 13.
- Low
- 55°
- Wind
- N 9 mph
Sunrise6:58 AM
Sunset7:23 PM
Daylight12 h 25 min
Normal70° / 54°
FriSep 1872°57°A mix of sun and cloudCloudy periods8%
Day
Mainly cloudy. Clearing in the afternoon. High 22. UV index 7 or high.
- Wind
- N 9 mph
- Precipitation
- 8% · 0 in
- UV index (max)
- 7 High
Night
Cloudy periods. Low 14.
- Low
- 57°
Sunrise6:59 AM
Sunset7:21 PM
Daylight12 h 21 min
SatSep 1966°57°Chance of showersChance of showers70%
Day
Cloudy with 40 percent chance of showers. High 19.
- Precipitation
- 40% · 0.12 in
- UV index (max)
- 4 Moderate
Night
Cloudy with 70 percent chance of showers. Low 14.
- Low
- 57°
- Precipitation
- 70%
Sunrise7:00 AM
Sunset7:19 PM
Daylight12 h 18 min
SunSep 2068°50°Chance of showersChance of showers70%
Day
Cloudy with 70 percent chance of showers. High 20.
- Precipitation
- 70% · 0.23 in
- UV index (max)
- 1 Low
Night
Cloudy periods with 30 percent chance of showers. Low 10.
- Low
- 50°
- Precipitation
- 30%
Sunrise7:01 AM
Sunset7:17 PM
Daylight12 h 15 min
MonSep 2163°52°A mix of sun and cloudCloudy79%
Day
A mix of sun and cloud. High 17.
- Precipitation
- 79% · 0.17 in
- UV index (max)
- 4 Moderate
Night
Cloudy. Low 11.
- Low
- 52°
Sunrise7:02 AM
Sunset7:15 PM
Daylight12 h 13 min
TueSep 2263°54°Chance of showersChance of showers60%
Day
Cloudy with 30 percent chance of showers. High 17.
- Precipitation
- 30% · 1.22 in
- UV index (max)
- 4 Moderate
Night
Cloudy periods with 60 percent chance of showers. Low 12.
- Low
- 54°
- Precipitation
- 60%
Sunrise7:03 AM
Sunset7:13 PM
Daylight12 h 10 min
WedSep 2366°60°Chance of showers40%
Day
Cloudy with 40 percent chance of showers. High 19.
- Precipitation
- 40% · 0.06 in
- UV index (max)
- 5 Moderate
Night
Low 60.
- Low
- 60°
Sunrise7:04 AM
Sunset7:12 PM
Daylight12 h 7 min
Days 8–14 · trend, lower confidence
ThuSep 2467°56°SunnyNight low 56°50%
Day
Sunny. High 67.
- Wind
- SW 15 mph
- Wind gusts
- 34 mph
- Precipitation
- 50% · 0.04 in
- UV index (max)
- 5 Moderate
Night
Low 56.
- Low
- 56°
Sunrise7:06 AM
Sunset7:10 PM
Daylight12 h 4 min
SourceExtended outlook
FriSep 2556°51°ShowersNight low 51°44%
Day
Showers. High 56.
- Wind
- NW 15 mph
- Wind gusts
- 25 mph
- Precipitation
- 44% · 0.03 in
- UV index (max)
- 4 Moderate
Night
Low 51.
- Low
- 51°
Sunrise7:07 AM
Sunset7:08 PM
Daylight12 h 1 min
SourceExtended outlook
SatSep 2662°47°SunnyNight low 47°7%
Day
Sunny. High 62.
- Wind
- NW 10 mph
- Wind gusts
- 21 mph
- Precipitation
- 7% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 47.
- Low
- 47°
Sunrise7:08 AM
Sunset7:06 PM
Daylight11 h 58 min
SourceExtended outlook
SunSep 2767°53°SunnyNight low 53°4%
Day
Sunny. High 67.
- Wind
- SW 11 mph
- Wind gusts
- 21 mph
- Precipitation
- 4% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 53.
- Low
- 53°
Sunrise7:09 AM
Sunset7:04 PM
Daylight11 h 55 min
SourceExtended outlook
MonSep 2868°59°Mostly cloudyNight low 59°10%
Day
Mostly cloudy. High 68.
- Wind
- SW 11 mph
- Wind gusts
- 22 mph
- Precipitation
- 10% · 0 in
- UV index (max)
- 5 Moderate
Night
Low 59.
- Low
- 59°
Sunrise7:10 AM
Sunset7:03 PM
Daylight11 h 52 min
SourceExtended outlook
TueSep 2972°62°SunnyNight low 62°9%
Day
Sunny. High 72.
- Wind
- SW 10 mph
- Wind gusts
- 21 mph
- Precipitation
- 9% · 0 in
- UV index (max)
- 6 High
Night
Low 62.
- Low
- 62°
Sunrise7:11 AM
Sunset7:01 PM
Daylight11 h 49 min
SourceExtended outlook
WedSep 3065°51°SunnyNight low 51°57%
Day
Sunny. High 65.
- Wind
- N 9 mph
- Wind gusts
- 19 mph
- Precipitation
- 57% · 0.08 in
- UV index (max)
- 5 Moderate
Night
Low 51.
- Low
- 51°
Sunrise7:12 AM
Sunset6:59 PM
Daylight11 h 46 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise6:58 AM
Sunset7:23 PM
Daylight12 h 25 min
MoonFirst Quarter39% lit · rise 2:08 PM · set 10:30 PM
Forecast: Environment and Climate Change Canada (Niagara Falls - Welland - Southern Niagara Region), issued 11:16 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.0799°N, 79.0747°W · Time zone America/Toronto