S
M
T
W
T
F
S
31
60°
30°
1
65°
35°
2
70°
43°
3
76°
47°
4
83°
51°
5
77°
56°
6
75°
52°
7
73°
50°
8
74°
50°
9
76°
54°
10
76°
54°
11
75°
54°
12
76°
51°
13
76°
52°
14
77°
49°
15
69°
45°
16
67°
46°
17
69°
47°
18
70°
48°
19
71°
49°
20
71°
47°
21
72°
47°
22
74°
53°
23
73°
52°
24
71°
54°
25
74°
51°
26
71°
49°
27
74°
55°
28
73°
56°
29
73°
52°
30
72°
53°
1
72°
51°
2
73°
54°
3
77°
57°
4
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Northumberland
Northumberland's June 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 35° and 57°. The average high for June is 73° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Northumberland. See also: July | August | September.
