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Wallace, SD

60°F
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Wallace

South Dakota

60°
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Wallace, 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

July

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
28
Humid; a p.m. t-storm or two
79°
59°
29
A couple of morning t-storms
78°
58°
30
Humid with plenty of sunshine
79°
59°
1
Mostly sunny
82°
61°
2
Partly sunny and humid
81°
58°
3
Increasing cloudiness
74°
56°
4
Partly sunny
76°
62°
5
Mostly sunny and humid
77°
63°
6
Increasing clouds and humid
85°
63°
7
Overcast with afternoon rain
80°
62°
8
Brilliant sunshine
76°
61°
9
Cloudy, thunderstorms; humid
77°
64°
10
Rather cloudy and humid
85°
64°
11
Plenty of sun
82°
63°
12
Humid with plenty of sun
85°
64°
13
Mostly sunny and humid
82°
64°
14
Radiant sunshine
86°
65°
15
Mostly sunny and humid
86°
64°
16
Clouding up; less humid
82°
59°
17
Mostly cloudy
77°
61°
18
Partly sunny
78°
60°
19
Mostly sunny and less humid
79°
57°
20
Mostly sunny
76°
56°
21
Turning out cloudy
77°
59°
22
Sunny and humid
85°
65°
23
Sunshine and humid
86°
66°
24
Partly sunny and humid
86°
65°
25
Cloudy with rain tapering off
85°
59°
26
Sunny to partly cloudy
76°
56°
27
Mostly sunny
82°
60°
28
Plenty of sunshine
84°
64°
29
Mostly sunny and humid
87°
57°
30
A couple of thunderstorms
80°
54°
31
A thunderstorm in spots
85°
57°
1
Mostly sunny
80°
54°

Temperature Graph

°F
90° 82° 74° 66° 58° Jul
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

July Weather in Wallace

Wallace's July 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 54° and 66°. The average high for July is 81° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Wallace. See also: August | September | October.

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