S
M
T
W
T
F
S
26
99°
78°
27
98°
78°
28
98°
81°
29
98°
81°
30
98°
81°
31
98°
81°
1
99°
82°
2
102°
78°
3
98°
77°
4
98°
81°
5
99°
83°
6
99°
82°
7
98°
81°
8
98°
79°
9
99°
80°
10
99°
81°
11
100°
82°
12
100°
80°
13
100°
83°
14
99°
82°
15
99°
82°
16
99°
81°
17
98°
79°
18
100°
78°
19
100°
80°
20
99°
82°
21
100°
79°
22
101°
80°
23
99°
79°
24
100°
80°
25
98°
79°
26
99°
80°
27
100°
81°
28
97°
79°
29
98°
80°
30
85°
77°
31
94°
78°
1
93°
78°
2
94°
77°
3
94°
78°
4
91°
76°
5
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Boca Chica and Medford Colonia
Boca Chica and Medford Colonia's August 2026 forecast shows daily high temperatures ranging from 85° to 101°, with overnight lows between 73° and 82°. The average high for August is 97° with an average low of 79°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Boca Chica and Medford Colonia. See also: September | October | November.