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Wentworth, SD

83°F
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Wentworth

South Dakota

83°
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Wentworth, SD 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
Humid with clouds and sun
89°
67°
27
Humid; an afternoon shower
87°
67°
28
Humid with clouds and sun
88°
66°
29
Mostly sunny and less humid
85°
64°
30
Partly sunny
85°
65°
31
Mostly sunny
84°
65°
1
T-storms in the afternoon
84°
64°
2
Plenty of sunshine
80°
61°
3
Plenty of sunshine
78°
58°
4
Mostly cloudy
78°
64°
5
Plenty of sun
81°
64°
6
Increasing clouds and humid
86°
65°
7
Less humid with plenty of sun
81°
61°
8
Plenty of sunshine
77°
57°
9
Plenty of sunshine
77°
58°
10
Abundant sunshine
80°
63°
11
Partly sunny
85°
65°
12
A shower and thunderstorm
85°
64°
13
Cloudy and humid
84°
64°
14
Cloudy, a little rain; humid
80°
64°
15
Cloudy and humid
76°
63°
16
A thick cloud cover and humid
77°
63°
17
Humid with clouds and sun
76°
62°
18
Mostly sunny and humid
82°
63°
19
Humid with decreasing clouds
84°
64°
20
Decreasing clouds and humid
84°
64°
21
Mostly cloudy
73°
53°
22
Plenty of sunshine
75°
51°
23
Mostly cloudy
74°
55°
24
Partial sunshine
76°
53°
25
Partial sunshine
84°
52°
26
Not as warm; afternoon rain
74°
53°
27
Rain
72°
55°
28
A little a.m. rain; overcast
74°
53°
29
Cloudy with showers around
74°
53°
30
Partly sunny
77°
60°
31
Partly sunny
75°
54°
1
Rain in the morning
76°
58°
2
Mostly sunny and less humid
81°
63°
3
Sunshine and humid
84°
55°
4
A t-storm around in the p.m.
82°
53°
5
Variably cloudy with a shower
76°
49°

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 Wentworth

Wentworth's August 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 49° and 67°. The average high for August is 80° with an average low of 60°. 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 Wentworth. See also: September | October | November.

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