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Bluewater, Ontario

65°F
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65°
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Bluewater, 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

August

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
26
A shower and t-storm; humid
78°
68°
27
A shower and thunderstorm
81°
68°
28
A t-storm; windy, not as warm
72°
58°
29
Mostly sunny, breezy and nice
73°
56°
30
Mostly sunny and less humid
77°
60°
31
Humid with increasing clouds
80°
61°
1
A t-storm around in the a.m.
76°
60°
2
Mostly sunny and less humid
77°
59°
3
A p.m. shower in places
79°
63°
4
Mostly sunny
81°
63°
5
Mostly sunny
79°
62°
6
Plenty of sun
78°
59°
7
Partly sunny
78°
63°
8
A shower and thunderstorm
79°
63°
9
A couple of afternoon showers
78°
62°
10
Partly sunny and less humid
74°
62°
11
Turning cloudy
73°
61°
12
Mostly cloudy and humid
74°
63°
13
Morning rain; cloudy, humid
79°
63°
14
Humid with sun, then clouds
74°
62°
15
A shower and thunderstorm
77°
62°
16
Showers around in the morning
72°
61°
17
A shower and thunderstorm
72°
62°
18
Partly sunny
73°
62°
19
Mostly sunny
72°
60°
20
Mostly cloudy
74°
62°
21
Clouds and sun
75°
61°
22
Mostly sunny
74°
62°
23
Partly sunny and humid
76°
62°
24
Partly sunny and humid
79°
63°
25
Turning cloudy and warm
79°
63°
26
Sunshine and warm
78°
62°
27
Partly sunny and less humid
78°
61°
28
Mostly sunny
70°
59°
29
Plenty of sunshine
71°
60°
30
Sunny to partly cloudy
76°
61°
31
Sunshine, warm and humid
78°
62°
1
Mostly sunny, warm and humid
78°
62°
2
Remaining warm with rain
77°
56°
3
Partial sunshine
69°
55°
4
Mostly cloudy
69°
54°
5
Sunshine and a few clouds
71°
55°

Temperature Graph

°F
90° 82° 74° 66° 58° Aug
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

August Weather in Bluewater

Bluewater's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 54° and 68°. The average high for August is 76° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bluewater. See also: September | October | November.

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Weather Near Bluewater:

  • Brampton, Ontario
  • Detroit, MI
  • Hamilton, Ontario
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