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Mildmay, Ontario

79°F
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Mildmay

Ontario

79°
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Mildmay, 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
80°
63°
27
Humid; a strong p.m. t-storm
83°
63°
28
Not as warm with a t-storm
73°
57°
29
Nice with plenty of sunshine
74°
53°
30
Nice with plenty of sunshine
79°
56°
31
Humid; a stray morning shower
80°
58°
1
A t-storm around in the a.m.
78°
57°
2
An a.m. shower; mostly sunny
76°
55°
3
Sun through high clouds
78°
58°
4
Partial sunshine
79°
57°
5
Mostly sunny
79°
58°
6
Plenty of sun
77°
53°
7
Sunny much of the time
77°
56°
8
Humid; afternoon t-storms
77°
57°
9
Mostly cloudy
78°
56°
10
A thundershower in spots
74°
53°
11
Turning cloudy
73°
52°
12
Cloudy
73°
56°
13
Rain tapering off
78°
57°
14
An afternoon thunderstorm
74°
56°
15
A shower and t-storm; humid
76°
56°
16
A little rain in the morning
74°
55°
17
Showers around in the morning
72°
56°
18
A passing afternoon shower
73°
56°
19
Mostly sunny
72°
54°
20
Clouds and sun
75°
55°
21
Clouds and sun
75°
55°
22
Mostly sunny
73°
54°
23
Clouds and sun
75°
55°
24
Humid with clouds and sun
78°
56°
25
Turning cloudy and humid
78°
56°
26
Partial sunshine
77°
55°
27
Partly sunny and less humid
76°
52°
28
Mostly sunny
69°
52°
29
Wall-to-wall sunshine
72°
54°
30
Sunny
76°
54°
31
Plenty of sunshine
77°
55°
1
A shower and thunderstorm
77°
55°
2
Rain
75°
49°
3
Mostly cloudy
66°
48°
4
Increasing amounts of sun
67°
48°
5
A few afternoon showers
74°
48°

Temperature Graph

°F
80° 74° 68° 62° 56° 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 Mildmay

Mildmay's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 48° and 63°. The average high for August is 75° with an average low of 55°. 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 Mildmay. See also: September | October | November.

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World North America Canada Ontario Mildmay

Weather Near Mildmay:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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