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WeatherLive › Ontario › St. George

St. George, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSt. George · 4:47 AM EDT
72° | 60°
65°F
Feels like 64°
Partly cloudy
WindSW 6 mph · Gusts 12 mph
Precip90% · 0.48 in
Humidity78% · Dew point 58°
UV index2 Low
Air Quality26 Good
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset6:43 AM · 8:00 PM · 13h 17m

Weather map — St. George

Full radar →
Now
65°
23%
6 mph
05:00
65°
25%
6 mph
06:00
64°
26%
6 mph
07:00
64°
30%
5 mph
08:00
66°
30%
6 mph
09:00
67°
29%
6 mph
10:00
69°
27%
5 mph
11:00
72°
29%
4 mph
12:00
71°
39%
8 mph
13:00
64°
21%
10 mph
14:00
62°
0.08 in
8 mph
15:00
62°
0.03 in
5 mph
16:00
61°
0.07 in
2 mph
17:00
60°
0.13 in
4 mph
18:00
60°
0.06 in
4 mph
19:00
61°
0.04 in
2 mph
20:00
61°
0.03 in
2 mph
21:00
62°
59%
3 mph
22:00
63°
55%
4 mph
23:00
62°
53%
2 mph
00:00
62°
40%
2 mph
01:00
62°
54%
3 mph
02:00
62°
66%
2 mph
03:00
62°
45%
3 mph

Today · Sun 8/30

High 72°
90% / 0.48 in

Showers. Winds W at 10 mph.

Overnight · Sun 8/30

Low 64°
— / –

Showers.

Tomorrow · Mon 8/31

72° | 61°
89% / 0.15 in

Fog. Winds SW at 8 mph.

7-day trend

St. George · temperature + precipitation

10-day forecast

Updated 4:47 AM

Details & indices

Wind
6 mph SW
Gusts 12 mph
Humidity
78%
Dew point 58°
Pressure
30.09 inHg
Rising
UV index
2 — Low
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — St. George

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:43 AM
Sunset8:00 PM
Length of day13h 17m
Moonrise8:53 PM
Moonset9:21 AM
Moon phase🌖 Waning Gibbous · 95%
Next full moonSep 26 Harvest Moon
Latitude43.2450°N
Longitude-80.2514°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
Mostly cloudy
64°
Ottawa
Partly cloudy
62°
Mississauga
Mostly cloudy
64°
Brampton
Mostly cloudy
65°
Hamilton
Mostly cloudy
68°
London
Partly cloudy
66°
Data sources · Sunday, August 30
Where the St. George 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: 43.2450°N, -80.2514°.
NBM + global weather models
Updated: 4:47 AM
Weather in St. George
The 10-day span for St. George runs from a high near 91° on Wednesday down to 52° overnight on Sunday. Roughly 1.6 in of rain falls over the period, with Sunday the most likely wet day (90%). Wind is the one to watch: gusts to 41 mph around Wednesday. The NWS alert board for this area is currently clear. Right now St. George is about 4° cooler than nearby Detroit. Longer view: four full seasons with serious winter and real summer heat.
St. George, ON · Elev 784 ft · 43.25°N, 80.25°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: 4:47 AM