New York, NY 83° Los Angeles, CA 68° 🌤️ Chicago, IL 🌤️ Houston, TX 🌤️ Miami, FL 🌤️ Phoenix, AZ 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 68° 🌤️ Vancouver, BC
WeatherLiveOntarioAlison

Alison, ON Weather

Current WeatherAlison · 12:01 PM EDT
85° | 58°
83°F
Feels like 84°
Sunny
WindE 7 mph · Gusts 8 mph
Precip7% · –
Humidity50% · Dew point 63°
UV index8 High
Air Quality50 Good
Pressure30.18 inHg
Visibility6 mi
Sunrise / Sunset6:26 AM · 8:24 PM · 13h 58m

Weather map — Alison

Full radar →
Now
83°
2%
7 mph
13:00
85°
1%
6 mph
14:00
80°
3%
6 mph
15:00
81°
4%
7 mph
16:00
82°
4%
8 mph
17:00
80°
4%
11 mph
18:00
78°
4%
11 mph
19:00
74°
8%
10 mph
20:00
70°
9%
8 mph
21:00
68°
8%
6 mph
22:00
68°
7%
6 mph
23:00
67°
7%
7 mph
00:00
65°
10%
7 mph
01:00
63°
13%
6 mph
02:00
62°
14%
6 mph
03:00
62°
15%
6 mph
04:00
62°
18%
6 mph
05:00
62°
20%
6 mph
06:00
62°
29%
5 mph
07:00
64°
20%
5 mph
08:00
66°
11%
6 mph
09:00
70°
11%
4 mph
10:00
69°
36%
3 mph
11:00
67°
0.02 in
3 mph

Today · Sat 8/15

High 85°
7% / –

Sunny. Winds E at 11 mph.

Tonight · Sat 8/15

Low 62°
8% / –

Partly cloudy. Winds E at 6 mph.

Tomorrow · Sun 8/16

71° | 62°
76% / 0.09 in

Partly cloudy. Winds NW at 7 mph.

7-day trend

Alison · temperature + precipitation

10-day forecast

Updated 12:01 PM

Details & indices

Wind
7 mph E
Gusts 8 mph
Humidity
50%
Dew point 63°
Pressure
30.18 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 50 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Alison

🌿 Conditions right now

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

Sun & moon

Sunrise6:26 AM
Sunset8:24 PM
Length of day13h 58m
Moonrise9:49 AM
Moonset9:40 PM
Next full moonAug 28 Sturgeon Moon
Latitude43.3650°N
Longitude-80.2959°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
Mostly cloudy
68°
🌤️
Ottawa
🌤️
Mississauga
🌤️
Brampton
🌤️
Hamilton
🌤️
London
Data sources · Saturday, August 15
Where the Alison 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: 43.3650°N, -80.2959°.
NBM + global weather models
Updated: 12:01 PM
Weather in Alison
The 10-day span for Alison runs from a high near 87° on Monday down to 53° overnight on Tuesday. About 0.30 in of precipitation is expected in total; the most likely wet day is Saturday (82% chance). Heads up: 5 NWS alerts are active right now, including a fog — details on the alerts tab. Right now Alison is running about 16° warmer than Hamilton. Longer view: four full seasons with serious winter and real summer heat.
Alison, ON · Elev 961 ft · 43.37°N, 80.30°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: 12:01 PM