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Durham, Ontario

64°F
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64°
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Durham, 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
Rather cloudy, a little rain
74°
47°
27
Rather cloudy
73°
47°
28
Mostly sunny
74°
49°
29
Times of clouds and sun
74°
48°
30
Times of clouds and sun
75°
49°
31
Mostly sunny
74°
47°
1
Clouds and sunshine
74°
49°
2
Sunny
75°
56°
3
Mostly sunny
76°
55°
4
A shower and thunderstorm
74°
49°
5
Sunshine and a few clouds
77°
51°
6
Some sun, a t-storm in spots
79°
50°
7
Plenty of sun
81°
56°
8
A t-storm around in the p.m.
81°
56°
9
Sunny to partly cloudy
80°
57°
10
Partly sunny
81°
53°
11
A shower and thunderstorm
80°
46°
12
Mostly sunny and less humid
73°
47°
13
Sunny
74°
48°
14
Partly sunny
76°
46°
15
Mostly sunny
76°
49°
16
Hist. Avg.
72°
55°
17
Hist. Avg.
72°
55°
18
Hist. Avg.
71°
54°
19
Hist. Avg.
71°
54°
20
Hist. Avg.
71°
54°
21
Hist. Avg.
71°
54°
22
Hist. Avg.
70°
54°
23
Hist. Avg.
70°
54°
24
Hist. Avg.
70°
53°
25
Hist. Avg.
70°
53°
26
Hist. Avg.
70°
53°
27
Hist. Avg.
69°
53°
28
Hist. Avg.
69°
52°
29
Hist. Avg.
69°
52°
30
Hist. Avg.
69°
52°
31
Hist. Avg.
68°
52°
1
Hist. Avg.
68°
52°
2
Hist. Avg.
68°
51°
3
Hist. Avg.
67°
51°
4
Hist. Avg.
67°
51°
5
Hist. Avg.
67°
51°

Temperature Graph

°F
90° 80° 70° 60° 50° 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
*Temporarily Unavailable

August Weather in Durham

Durham's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 46° and 57°. The average high for August is 76° with an average low of 50°. 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 Durham. See also: September | October | November.

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World North America Canada Ontario Durham

Weather Near Durham:

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