New York, NY 75° Los Angeles, CA 68° Chicago, IL 75° Houston, TX 77° Miami, FL 78° Phoenix, AZ 96° Seattle, WA 63° Denver, CO 81° Toronto, ON 68° Vancouver, BC 63°
WeatherLive › Ontario › Niagara-on-the-Lake

Niagara-on-the-Lake, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherNiagara-on-the-Lake · 11:59 PM EDT
87° | 70°
74°F
Feels like 80°
Sunny
WindS 4 mph · Gusts 5 mph
Precip36% · 0.01 in
Humidity91% · Dew point 71°
UV index7 High
Air Quality60 Moderate
Pressure29.94 inHg
Visibility1 mi
Sunrise / Sunset6:40 AM · 7:51 PM · 13h 11m

Weather map — Niagara-on-the-Lake

Full radar →
Now
74°
20%
4 mph
00:00
72°
21%
5 mph
01:00
71°
26%
5 mph
02:00
70°
25%
5 mph
03:00
69°
32%
6 mph
04:00
69°
38%
5 mph
05:00
69°
38%
4 mph
06:00
70°
32%
3 mph
07:00
70°
0.03 in
2 mph
08:00
71°
33%
11 mph
09:00
71°
0.05 in
12 mph
10:00
73°
57%
10 mph
11:00
76°
24%
10 mph
12:00
78°
37%
12 mph
13:00
77°
39%
14 mph
14:00
77°
0.08 in
15 mph
15:00
80°
32%
12 mph
16:00
82°
34%
12 mph
17:00
83°
32%
12 mph
18:00
81°
24%
15 mph
19:00
80°
23%
9 mph
20:00
74°
0.05 in
29 mph
21:00
70°
0.06 in
4 mph
22:00
69°
0.10 in
5 mph

Today · Tue 9/1

High 87°
36% / 0.01 in

Sunny. Winds SW at 13 mph.

Tonight · Tue 9/1

Low 69°
21% / –

Fog. Winds S at 5 mph.

Tomorrow · Wed 9/2

83° | 69°
90% / 0.66 in

Showers. Winds W at 29 mph.

7-day trend

Niagara-on-the-Lake · temperature + precipitation

10-day forecast

Updated 11:59 PM

Details & indices

Wind
4 mph S
Gusts 5 mph
Humidity
91%
Dew point 71°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Moderate
AQI 60 · US EPA
Allergy
Very high
Ragweed
Visibility
1 mi
Reduced
Allergy — Niagara-on-the-Lake

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
High

Sun & moon

Sunrise6:40 AM
Sunset7:51 PM
Length of day13h 11m
Moonrise9:38 PM
Moonset11:43 AM
Moon phase🌖 Waning Gibbous · 74%
Next full moonSep 26 Harvest Moon
Latitude43.2565°N
Longitude-79.0853°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Toronto
Partly cloudy
68°
Ottawa
Mostly cloudy
65°
Mississauga
Fog
68°
Brampton
Partly cloudy
69°
Hamilton
Fog
69°
London
Partly cloudy
76°
Data sources · Tuesday, September 1
Where the Niagara-on-the-Lake forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 43.2565°N, -79.0853°.
NBM + global weather models
Updated: 11:59 PM
Weather in Niagara-on-the-Lake
Over the next 10 days Niagara-on-the-Lake tops out around 87° (Tuesday) and dips to 50° on the coolest night (Wednesday). Roughly 1.1 in of rain falls over the period, with Wednesday the most likely wet day (90%). Expect a blustery spell — gusts near 46 mph on Wednesday. Heads up: a heat is in effect — check the alerts tab before making plans. Right now Niagara-on-the-Lake is about 7° cooler than nearby Cleveland. Longer view: four full seasons with serious winter and real summer heat.
Niagara-on-the-Lake, ON · Elev 279 ft · 43.26°N, 79.09°W · Ontario · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:59 PM