S
M
T
W
T
F
S
28
69°
47°
29
70°
50°
30
69°
46°
1
69°
53°
2
73°
52°
3
70°
46°
4
70°
48°
5
73°
49°
6
81°
52°
7
80°
48°
8
76°
50°
9
81°
49°
10
76°
48°
11
79°
51°
12
81°
50°
13
74°
49°
14
71°
50°
15
74°
49°
16
79°
53°
17
78°
49°
18
81°
50°
19
Hist. Avg.
79°
54°
20
Hist. Avg.
80°
54°
21
Hist. Avg.
80°
54°
22
Hist. Avg.
80°
54°
23
Hist. Avg.
80°
54°
24
Hist. Avg.
80°
54°
25
Hist. Avg.
80°
54°
26
Hist. Avg.
80°
54°
27
Hist. Avg.
80°
55°
28
Hist. Avg.
80°
55°
29
Hist. Avg.
80°
55°
30
Hist. Avg.
80°
55°
31
Hist. Avg.
80°
55°
1
Hist. Avg.
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Napavine
Napavine's July 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 46° and 53°. The average high for July is 75° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Napavine. See also: August | September | October.
