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Aberdeen, MT

55°F
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Aberdeen

Montana

55°
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Aberdeen, MT 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 little rain in the morning
89°
58°
27
Partly sunny
86°
56°
28
Increasing clouds
92°
58°
29
Overcast with a little rain
90°
56°
30
Cloudy with a little rain
84°
53°
31
Sun and some clouds
82°
48°
1
Sunshine and a few clouds
85°
54°
2
Sunshine and a few clouds
91°
57°
3
Mostly sunny
88°
53°
4
Times of clouds and sun
94°
48°
5
Mostly sunny
88°
55°
6
Sunny
94°
56°
7
Mostly sunny and very warm
96°
57°
8
Mostly sunny and very warm
95°
56°
9
A morning shower; some sun
94°
49°
10
Mostly cloudy, showers around
89°
46°
11
Partly sunny, showers around
83°
45°
12
Sunshine and some clouds
82°
45°
13
Times of clouds and sun
82°
46°
14
Partly sunny
83°
46°
15
Partly sunny, a few showers
84°
43°
16
A little rain in the morning
80°
44°
17
Sunshine and a few clouds
82°
45°
18
Mostly sunny
83°
50°
19
Mostly sunny
85°
52°
20
Mostly sunny
90°
51°
21
Partly sunny
89°
51°
22
Sunshine and a few clouds
89°
47°
23
Partly sunny, showers around
87°
41°
24
A couple of morning showers
80°
42°
25
Sunny to partly cloudy
81°
42°
26
Mostly sunny
80°
43°
27
Plenty of sunshine
81°
48°
28
Mostly sunny
86°
44°
29
A little morning rain
78°
42°
30
Decreasing clouds
78°
47°
31
Sunshine and a few clouds
81°
50°
1
Partial sunshine
87°
49°
2
A couple of afternoon showers
84°
46°
3
A couple of showers
82°
42°
4
Mostly cloudy
76°
43°
5
Sunny to partly cloudy
77°
44°

Temperature Graph

°F
100° 88° 76° 64° 52° 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 Aberdeen

Aberdeen's August 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 41° and 58°. The average high for August is 85° with an average low of 49°. 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 Aberdeen. See also: September | October | November.

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World North America United States Montana Aberdeen

Weather Near Aberdeen:

  • Billings, MT
  • Cody, WY
  • Miles City, MT
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