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Alderton, WA

96°F
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Alderton

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96°
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Alderton, WA 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
2
Heat Advisory

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
Plenty of sun
84°
62°
27
Sunny much of the time
82°
58°
28
Mostly sunny
83°
59°
29
Sunshine
83°
59°
30
Mostly sunny
84°
53°
31
Mostly sunny
79°
52°
1
Sunshine and a few clouds
78°
59°
2
Plenty of sunshine
84°
58°
3
Mostly sunny
84°
57°
4
Partial sunshine
83°
55°
5
Mostly sunny
83°
52°
6
Mostly sunny
80°
57°
7
Sunny much of the time
83°
61°
8
Mostly sunny
84°
60°
9
Plenty of sunshine
85°
56°
10
Plenty of sunshine
84°
52°
11
Plenty of sunshine
83°
50°
12
Plenty of sunshine
77°
50°
13
Plenty of sunshine
79°
49°
14
Plenty of sunshine
79°
49°
15
Plenty of sun
78°
51°
16
Plenty of sun
81°
59°
17
Plenty of sun
83°
61°
18
Partly sunny
82°
62°
19
Times of clouds and sun
83°
60°
20
Partly sunny
84°
61°
21
A shower in the afternoon
82°
59°
22
A shower and thunderstorm
77°
55°
23
Mostly cloudy
77°
58°
24
Sunny
80°
56°
25
A sun-and-cloud mix
72°
53°
26
Mainly cloudy
72°
53°
27
Couple of thunderstorms
71°
51°
28
Cloudy, a couple of showers
70°
49°
29
Partly sunny
72°
47°
30
Partly sunny
72°
48°
31
Mostly sunny
73°
51°
1
Times of clouds and sun
72°
57°
2
A passing afternoon shower
70°
57°
3
Periods of rain
70°
56°
4
Couple of thunderstorms
71°
54°
5
Low clouds
69°
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

August Weather in Alderton

Alderton's August 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 47° and 62°. The average high for August is 79° 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 Alderton. See also: September | October | November.

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World North America United States Washington Alderton

Weather Near Alderton:

  • Bellevue, WA
  • Seattle, WA
  • Tacoma, WA
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