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WeatherLive › Ontario › Hamilton

Hamilton, ON Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherHamilton · 12:51 AM EST
44° | 38°
38°F
Feels like 33°
Mostly cloudy
WindNW 6 mph · Gusts 11 mph
Precip67% · 0.04 in
Humidity82% · Dew point 33°
UV index1 Low
Air Quality20 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset7:11 AM · 4:56 PM · 9h 45m

Weather map — Hamilton

Full radar →
Now
38°
24%
6 mph
01:00
38°
25%
6 mph
02:00
38°
24%
7 mph
03:00
38°
24%
7 mph
04:00
38°
27%
8 mph
05:00
38°
29%
7 mph
06:00
39°
30%
7 mph
07:00
39°
32%
7 mph
08:00
40°
34%
8 mph
09:00
40°
36%
9 mph
10:00
41°
39%
9 mph
11:00
42°
36%
10 mph
12:00
42°
28%
12 mph
13:00
43°
24%
12 mph
14:00
44°
22%
13 mph
15:00
44°
21%
13 mph
16:00
44°
19%
14 mph
17:00
43°
20%
14 mph
18:00
43°
24%
13 mph
19:00
42°
24%
12 mph
20:00
42°
26%
12 mph
21:00
42°
31%
11 mph
22:00
41°
33%
9 mph
23:00
41°
32%
9 mph

Today · Sat 11/14

High 44°
67% / 0.04 in

Showers. Winds NW at 14 mph.

Overnight · Sat 11/14

Low 38°
25% / –

Mostly cloudy. Winds NW at 6 mph.

Tomorrow · Sun 11/15

45° | 40°
31% / 0.01 in

Mostly cloudy. Winds NW at 10 mph.

7-day trend

Hamilton · temperature + precipitation

10-day forecast

Updated 12:51 AM

Details & indices

Wind
6 mph NW
Gusts 11 mph
Humidity
82%
Dew point 33°
Pressure
29.88 inHg
Falling
UV index
1 — Low
High today
Air Quality
Good
AQI 20 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Hamilton

🌿 Conditions right now

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

Sun & moon

Sunrise7:11 AM
Sunset4:56 PM
Length of day9h 45m
Moonrise12:02 PM
Moonset9:01 PM
Moon phase🌒 Waxing Crescent · 21%
Next full moonNov 24 Beaver Moon
Latitude43.2501°N
Longitude-79.8496°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
Poor
Fire up the grill
Running
Fair
Lace up outside
Patio
Poor
Dinner outdoors
1991-2020 climate normals — Hamilton

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 32° 35° 44° 54° 67° 77° 82° 79° 73° 60° 47° 38°
Min (°F) 20° 20° 28° 36° 48° 59° 64° 63° 57° 46° 34° 27°
Precip (in) 3.0 2.8 2.6 3.9 2.9 3.4 3.5 2.8 2.4 3.3 2.3 3.1
Warmest: Jul · ⌀ 82°F Coldest: Jan · ⌀ 20°F Wettest: Apr · 3.9 in
Nearby places in Ontario
Toronto
Mostly cloudy
36°
Ottawa
Light snow
35°
Mississauga
Mostly cloudy
35°
Brampton
Partly cloudy
35°
London
Partly cloudy
31°
Etobicoke
Mostly cloudy
35°

Forecast comparison

WeatherLive · NWS NBM · MET Norway — daily high / low
Day WeatherLiveNWS NBMMET Norway Spread
Sun, Nov 15 45° 40° 45° 38° 45° 39° 0.3°
Mon, Nov 16 48° 39° 49° 37° 47° 41° 1.4°
Tue, Nov 17 51° 38° 53° 38° 50° 38° 1.8°
Wed, Nov 18 53° 39° 56° 40° 51° 39° 2.3°
Thu, Nov 19 55° 43° 57° 42° 54° 41° 1.9°
When the sources land close together, confidence is high. A wide spread means the pattern is harder to pin down. NWS NBM is the National Blend of Models from NOAA; MET Norway is Europe's open global forecast; WeatherLive is our own blend.
NBM + global weather models
Updated: 12:51 AM
Hamilton, ON · Elev 312 ft · 43.25°N, 79.85°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: 12:51 AM