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Roberts, MT

62°F
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Roberts

Montana

62°
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Roberts, 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
More sun than clouds
82°
52°
27
A couple of showers
86°
56°
28
Mostly sunny
92°
56°
29
Mostly sunny and very warm
92°
49°
30
Not as hot with a few showers
85°
52°
31
A couple of afternoon showers
84°
53°
1
Times of clouds and sun
89°
50°
2
Sunshine and some clouds
89°
48°
3
Partly sunny
83°
51°
4
A few morning showers
85°
53°
5
Partly sunny
90°
52°
6
A couple of afternoon showers
91°
50°
7
A couple of afternoon showers
86°
47°
8
Partly sunny, showers around
82°
48°
9
A couple of afternoon showers
82°
51°
10
Sunny
86°
54°
11
Mostly sunny
89°
53°
12
Partly sunny
90°
46°
13
Partly sunny
85°
53°
14
Mostly sunny
89°
53°
15
A passing afternoon shower
89°
50°
16
Showers around; not as warm
80°
47°
17
Mostly cloudy, showers around
79°
46°
18
Mostly cloudy, showers around
81°
47°
19
Some sun with a few showers
80°
49°
20
Partly sunny
82°
45°
21
Mainly cloudy with showers
80°
44°
22
Considerable cloudiness
78°
46°
23
Times of clouds and sun
79°
46°
24
A couple of afternoon showers
79°
47°
25
An afternoon shower in spots
81°
42°
26
Mostly cloudy, showers around
78°
46°
27
A couple of morning showers
77°
41°
28
A couple of afternoon showers
77°
41°
29
Sunshine and a few clouds
78°
43°
30
Mostly sunny
79°
43°
31
Partial sunshine
79°
45°
1
Partial sunshine
80°
44°
2
A couple of afternoon showers
76°
44°
3
Partly sunny
77°
47°
4
Partly sunny
80°
40°
5
Cloudy, showers; not as warm
74°
39°

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 Roberts

Roberts's August 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 39° and 56°. The average high for August is 83° with an average low of 48°. 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 Roberts. See also: September | October | November.

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World North America United States Montana Roberts

Weather Near Roberts:

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