Average data for 10 years
1 August
Thursday
+26°
+19°
2 August
Friday
+27°
+19°
3 August
Saturday
+28°
+18°
4 August
Sunday
+28°
+20°
5 August
Monday
+27°
+18°
6 August
Tuesday
+26°
+18°
7 August
Wednesday
+24°
+18°
8 August
Thursday
+24°
+18°
9 August
Friday
+25°
+19°
10 August
Saturday
+25°
+19°
11 August
Sunday
+26°
+19°
12 August
Monday
+26°
+19°
13 August
Tuesday
+26°
+19°
14 August
Wednesday
+27°
+19°
15 August
Thursday
+30°
+21°
16 August
Friday
+30°
+20°
17 August
Saturday
+28°
+20°
18 August
Sunday
+27°
+18°
19 August
Monday
+26°
+18°
20 August
Tuesday
+26°
+18°
21 August
Wednesday
+25°
+17°
22 August
Thursday
+25°
+18°
23 August
Friday
+27°
+18°
24 August
Saturday
+27°
+19°
25 August
Sunday
+27°
+20°
26 August
Monday
+28°
+20°
27 August
Tuesday
+24°
+18°
28 August
Wednesday
+23°
+17°
29 August
Thursday
+24°
+16°
30 August
Friday
+22°
+17°
31 August
Saturday
+23°
+17°
Cities near you
United States
Seattle
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Vancouver
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Eugene
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Bellevue
Cities with similar weather in August
Spain
Santa Cruz de Tenerife
Canada
Ottawa
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Las Palmas de Gran Canaria
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Playa de las Americas
August in Portland is the warmest month of the year. In August, the weather in Portland is typically warm. Average daily high temperature in August is about 26 degrees above zero. On average, Portland has 24 sunny, 6 partly cloudy, and 1 rainy day in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Portland.