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South Wayne, WI

72°F
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72°
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South Wayne, WI 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 t-storm around in the p.m.
88°
66°
27
Decreasing clouds and warm
88°
66°
28
Sunny, warm and less humid
87°
65°
29
Mostly sunny and warm
87°
65°
30
Times of clouds and sun
86°
64°
31
Cloudy
85°
60°
1
Occasional rain
83°
63°
2
A thick cloud cover
79°
64°
3
Humid with sun, then clouds
82°
64°
4
A shower and t-storm; humid
85°
65°
5
Cloudy and humid
86°
65°
6
Humid with clouds and sun
84°
64°
7
Sunny and less humid
81°
60°
8
A.M. rain; otherwise, cloudy
81°
63°
9
Mostly sunny
78°
61°
10
Couple of thunderstorms
80°
63°
11
Humid with a few showers
83°
64°
12
Mostly sunny and humid
84°
62°
13
Humid; a p.m. t-storm or two
85°
63°
14
Humid with a t-storm or two
86°
64°
15
Humid with decreasing clouds
85°
63°
16
Partly sunny, warm and humid
88°
57°
17
A couple of morning showers
84°
54°
18
A blend of sun and clouds
78°
52°
19
Partly sunny
76°
52°
20
Plenty of sunshine
77°
53°
21
Plenty of sun
77°
53°
22
Mostly sunny
78°
54°
23
Plenty of sun
77°
53°
24
Plenty of sunshine
77°
57°
25
Mostly sunny
80°
60°
26
Mostly sunny
83°
52°
27
Periods of rain and a t-storm
76°
52°
28
Mostly sunny and less humid
76°
53°
29
Plenty of sunshine
78°
56°
30
Mostly sunny
81°
60°
31
Sun and some clouds
82°
51°
1
A shower and thunderstorm
78°
49°
2
Mostly sunny and less humid
74°
50°
3
Plenty of sun
75°
55°
4
Partly sunny
77°
58°
5
Mostly cloudy and humid
82°
48°

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 South Wayne

South Wayne's August 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 48° and 66°. The average high for August is 81° with an average low of 59°. 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 South Wayne. See also: September | October | November.

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Weather Near South Wayne:

  • Beloit, WI
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