S
M
T
W
T
F
S
26
84°
71°
27
87°
72°
28
89°
69°
29
86°
71°
30
86°
67°
31
88°
67°
1
87°
71°
2
83°
74°
3
88°
80°
4
86°
71°
5
90°
78°
6
91°
75°
7
92°
76°
8
93°
76°
9
93°
76°
10
94°
74°
11
90°
73°
12
87°
72°
13
92°
75°
14
88°
78°
15
89°
75°
16
86°
77°
17
95°
77°
18
90°
76°
19
92°
71°
20
95°
70°
21
85°
67°
22
85°
75°
23
87°
68°
24
87°
65°
25
86°
60°
26
88°
66°
27
90°
73°
28
91°
73°
29
86°
65°
30
89°
71°
31
92°
70°
1
95°
72°
2
98°
74°
3
98°
70°
4
88°
68°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thornburg
Thornburg's August 2026 forecast shows daily high temperatures ranging from 85° to 98°, with overnight lows between 63° and 74°. The average high for August is 91° with an average low of 69°. 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 Thornburg. See also: September | October | November.
