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Onida, SD

73°F
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Onida, 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
102°
76°
27
100°
73°
28
98°
63°
29
99°
67°
30
85°
67°
31
87°
63°
1
91°
55°
2
100°
66°
3
90°
56°
4
73°
51°
5
87°
47°
6
A t-storm late this afternoon
96°
59°
7
Not as hot with hazy sunshine
84°
60°
8
A t-storm around in the p.m.
93°
60°
9
A gusty t-storm in the p.m.
88°
61°
10
Breezy in the a.m.; some sun
83°
61°
11
A thunderstorm in spots
84°
60°
12
Strong afternoon t-storms
83°
59°
13
Mostly cloudy
79°
55°
14
Mostly cloudy and less humid
80°
56°
15
A thunderstorm in spots
81°
58°
16
Sunny
79°
59°
17
An afternoon t-storm or two
80°
60°
18
Cloudy with a t-storm or two
78°
59°
19
Partly sunny and warmer
85°
58°
20
Decreasing clouds
88°
66°
21
Partly sunny and very warm
90°
65°
22
Mostly sunny
89°
64°
23
Mostly sunny
88°
64°
24
Humid; a morning thunderstorm
88°
63°
25
Mostly sunny and less humid
87°
61°
26
Mostly sunny and not as warm
78°
62°
27
Plenty of sunshine
83°
61°
28
Mostly cloudy
87°
62°
29
Mostly sunny
89°
65°
30
Mostly sunny and hot
91°
64°
31
Very warm with sunshine
90°
63°
1
Plenty of sun
89°
64°
2
Sunny and very warm
90°
64°
3
Mostly sunny
89°
62°
4
Cloudy
87°
61°
5
Mostly cloudy and less humid
87°
63°

Temperature Graph

°F
100° 88° 76° 64° 52° Aug
Today 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 Onida

Onida's August 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 55° and 66°. The average high for August is 86° 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 August weather will actually feel in Onida. See also: September | October | November.

Further Ahead

September 2026

October 2026

November 2026

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World North America United States South Dakota Onida

Weather Near Onida:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux Falls, SD
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