S
M
T
W
T
F
S
29
79°
50°
30
91°
54°
31
74°
51°
1
57°
45°
2
71°
48°
3
82°
37°
4
59°
33°
5
68°
26°
6
68°
35°
7
66°
52°
8
77°
51°
9
74°
44°
10
59°
53°
11
75°
61°
12
73°
60°
13
81°
56°
14
69°
40°
15
61°
41°
16
68°
45°
17
71°
52°
18
73°
54°
19
75°
53°
20
67°
42°
21
70°
49°
22
72°
43°
23
61°
48°
24
72°
42°
25
66°
51°
26
74°
50°
27
73°
49°
28
73°
50°
29
68°
50°
30
64°
49°
1
64°
51°
2
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fostoria
Fostoria's April 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 40° and 61°. The average high for April is 70° 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 April weather will actually feel in Fostoria. See also: May | June | July.