S
M
T
W
T
F
S
30
91°
65°
31
92°
69°
1
91°
68°
2
89°
69°
3
90°
68°
4
89°
64°
5
88°
65°
6
90°
68°
7
90°
67°
8
89°
66°
9
90°
66°
10
90°
65°
11
89°
67°
12
89°
67°
13
88°
65°
14
88°
62°
15
85°
62°
16
88°
63°
17
88°
65°
18
87°
64°
19
86°
63°
20
87°
64°
21
83°
64°
22
87°
63°
23
87°
64°
24
86°
61°
25
85°
57°
26
85°
62°
27
84°
61°
28
85°
61°
29
86°
62°
30
Hist. Avg.
82°
57°
1
Hist. Avg.
82°
57°
2
Hist. Avg.
82°
56°
3
Hist. Avg.
81°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Radford
Radford's September 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 57° and 69°. The average high for September is 88° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Radford. See also: October | November | December.