S
M
T
W
T
F
S
29
82°
49°
30
85°
64°
31
85°
68°
1
86°
67°
2
83°
71°
3
82°
71°
4
83°
58°
5
64°
53°
6
73°
48°
7
75°
44°
8
80°
59°
9
79°
63°
10
78°
66°
11
80°
69°
12
78°
70°
13
83°
71°
14
86°
72°
15
79°
65°
16
80°
67°
17
83°
67°
18
84°
69°
19
84°
68°
20
86°
69°
21
79°
58°
22
82°
63°
23
81°
64°
24
81°
64°
25
83°
63°
26
83°
64°
27
82°
64°
28
81°
63°
29
83°
65°
30
83°
65°
1
84°
64°
2
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mill Creek
Mill Creek's April 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 58° and 72°. The average high for April is 82° with an average low of 65°. 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 Mill Creek. See also: May | June | July.
