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Granton, Ontario

70°F
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Granton

Ontario

70°
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Granton, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

July

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
28
A t-storm around in the a.m.
78°
58°
29
Cloudy
74°
67°
30
Sunny
72°
53°
1
Clouds and sun
72°
54°
2
Afternoon thunderstorms
74°
58°
3
Mostly sunny and less humid
73°
54°
4
Some sun, t-storms possible
73°
53°
5
Clouds and sun
74°
56°
6
Humid with clouds and sun
76°
61°
7
Partly sunny and humid
81°
62°
8
Humid with clouds and sun
82°
62°
9
Mostly cloudy and humid
82°
60°
10
Humid with some sun
80°
60°
11
Humid; an afternoon t-storm
80°
61°
12
Mostly sunny and less humid
81°
56°
13
Plenty of sunshine
74°
54°
14
Plenty of sunshine
75°
60°
15
Humid; an afternoon t-storm
81°
62°
16
A shower and thunderstorm
80°
54°
17
Partly sunny and less humid
74°
54°
18
Considerable cloudiness
73°
53°
19
Rain becoming steadier
74°
59°
20
Times of clouds and sun
75°
59°
21
A shower in the afternoon
75°
56°
22
Clouds and sun
76°
58°
23
Partly sunny
75°
54°
24
Mostly sunny
76°
60°
25
Sunshine and humid
79°
62°
26
Turning out cloudy and humid
81°
61°
27
Humid with a t-storm or two
81°
54°
28
A shower and thunderstorm
75°
57°
29
Sunny to partly cloudy
77°
60°
30
Humid with a t-storm or two
76°
58°
31
Humid with thunderstorms
76°
53°
1
Couple of thunderstorms
75°
54°

Temperature Graph

°F
90° 82° 74° 66° 58° Jul
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

July Weather in Granton

Granton's July 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 53° and 67°. The average high for July is 77° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Granton. See also: August | September | October.

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Weather Near Granton:

  • Brampton, Ontario
  • Hamilton, Ontario
  • Mississauga Valley, Ontario
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