New York, NY 27° Los Angeles, CA 34° Chicago, IL 25° Houston, TX 33° Miami, FL 31° Phoenix, AZ 38° Seattle, WA 19° Denver, CO 33° Toronto, ON 25° Vancouver, BC 19°
WeatherLive › Ontario › High Park-Swansea

High Park-Swansea, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherHigh Park-Swansea · 5:05 PM EDT
24° | 16°
23°C
Feels like 24°
Partly cloudy
WindN 3 mph · Gusts 10 mph
Precip9% · –
Humidity64% · Dew point 16°
UV index7 High
Air Quality44 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:46 AM · 7:46 PM · 13h 0m

Weather map — High Park-Swansea

Full radar →
Now
23°
6%
3 mph
18:00
24°
4%
8 mph
19:00
24°
5%
7 mph
20:00
20°
8%
8 mph
21:00
19°
22%
7 mph
22:00
18°
25%
6 mph
23:00
18°
12%
5 mph
00:00
17°
14%
5 mph
01:00
19°
5%
6 mph
02:00
18°
6%
5 mph
03:00
17°
6%
4 mph
04:00
17°
7%
4 mph
05:00
16°
8%
5 mph
06:00
16°
9%
5 mph
07:00
15°
9%
5 mph
08:00
16°
8%
6 mph
09:00
17°
7%
6 mph
10:00
19°
6%
5 mph
11:00
20°
5%
5 mph
12:00
22°
9%
5 mph
13:00
22°
8%
5 mph
14:00
24°
9%
4 mph
15:00
24°
7%
3 mph
16:00
24°
2%
2 mph

Today · Sat 9/5

High 24°
9% / –

Sunny. Winds N at 9 mph.

Tonight · Sat 9/5

Low 15°
22% / –

Mostly cloudy. Winds N at 7 mph.

Tomorrow · Sun 9/6

24° | 15°
17% / –

Sunny. Winds NE at 6 mph.

7-day trend

High Park-Swansea · temperature + precipitation

10-day forecast

Updated 5:05 PM

Details & indices

Wind
3 mph N
Gusts 10 mph
Humidity
64%
Dew point 16°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 44 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — High Park-Swansea

🌿 Conditions right now

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

Sun & moon

Sunrise6:46 AM
Sunset7:46 PM
Length of day13h 0m
Moonrise—
Moonset4:33 PM
Moon phase🌗 Last Quarter · 32%
Next full moonSep 26 Harvest Moon
Latitude43.6451°N
Longitude-79.4679°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Toronto
Partly cloudy
25°
Ottawa
Rain
19°
Mississauga
Mostly cloudy
22°
Brampton
Sunny
24°
Hamilton
Sunny
26°
London
Mostly cloudy
24°
Data sources · Saturday, September 5
Where the High Park-Swansea 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: 43.6451°N, -79.4679°.
NBM + global weather models
Updated: 5:05 PM
Weather in High Park-Swansea
High Park-Swansea's outlook: warmest day near 29° (Sunday), coldest night about 11° (Friday). Models drop roughly 0.24 in of precipitation across the stretch — watch Wednesday (84%). Expect a blustery spell — gusts near 36 mph on Wednesday. The NWS alert board for this area is currently clear. Right now High Park-Swansea is running about 50° warmer than Markham. Longer view: four full seasons with serious winter and real summer heat.
High Park-Swansea, ON · Elev 318 ft · 43.65°N, 79.47°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: 5:05 PM