May 2026 Weather | Baytown, Texas

Today 5/20
Stormy Weather
Day 79°
Night 72°
100
Thu 5/21
Stormy Weather
Day 79°
Night 73°
99
Fri 5/22
Stormy Weather
Day 84°
Night 75°
98
Sat 5/23
Sunny with a Chance of Thunderstorms
Day 81°
Night 73°
97
Sun 5/24
Sunny with a Chance of Thunderstorms
Day 81°
Night 72°
96
Mon 5/25
Cloudy Weather
Day 82°
Night 72°
57
Tue 5/26
Sunny with a Chance of Thunderstorms
Day 84°
Night 75°
59
Wed 5/27
Stormy Weather
Day 82°
Night 73°
72
Thu 5/28
Stormy Weather
Day 84°
Night 72°
66
Fri 5/29
Cloudy Weather
Day 82°
Night 73°
55
Sat 5/30
Sunny with a Chance of Thunderstorms
Day 84°
Night 73°
61
Sun 5/31
Rainy Weather
Day 84°
Night 72°
57