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Mammoth Spring, AR

71°F
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Mammoth Spring

Arkansas

71°
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Mammoth Spring, AR 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
Extreme Heat Warning

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
94°
75°
27
95°
73°
28
91°
75°
29
88°
69°
30
87°
67°
31
89°
73°
1
74°
66°
2
84°
65°
3
86°
61°
4
89°
61°
5
92°
69°
6
85°
69°
7
91°
68°
8
88°
67°
9
91°
68°
10
92°
73°
11
94°
74°
12
95°
74°
13
96°
77°
14
98°
74°
15
Hot with sunshine
102°
74°
16
Sunny and toasty conditions
103°
75°
17
A p.m. t-storm in spots
91°
72°
18
Humid with partial sunshine
92°
74°
19
Sunshine and hot
99°
71°
20
A stray afternoon t-storm
89°
68°
21
Cloudy and humid
86°
63°
22
Plenty of sun
87°
62°
23
Sunny and very warm
96°
68°
24
Mostly sunny and very warm
96°
67°
25
Warm with increasing clouds
97°
68°
26
Warm; morning rain
93°
66°
27
Mostly sunny and very warm
94°
66°
28
Plenty of sunshine
88°
64°
29
Sunny
90°
66°
30
Very warm with some sun
91°
67°
31
An afternoon thunderstorm
85°
67°
1
A shower and t-storm; humid
84°
67°
2
Mostly cloudy and humid
83°
65°
3
Mostly sunny and less humid
81°
60°
4
Plenty of sunshine
80°
57°
5
Mostly sunny
80°
59°

Temperature Graph

°F
110° 100° 90° 80° 70° 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 Mammoth Spring

Mammoth Spring's August 2026 forecast shows daily high temperatures ranging from 80° to 103°, with overnight lows between 57° and 75°. The average high for August is 90° with an average low of 67°. 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 Mammoth Spring. See also: September | October | November.

Further Ahead

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Weather Near Mammoth Spring:

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