❮
Today Hourly 7 days 30 days May
❯

May 2026 Weather | Hammond, Indiana

Fri 5/1
Cloudy Weather
Day 48°
Night 37°
21
Sat 5/2
Cloudy Weather
Day 54°
Night 43°
4
Sun 5/3
Cloudy Weather
Day 63°
Night 46°
15
Mon 5/4
Cloudy Weather
Day 63°
Night 50°
4
Tue 5/5
Partly Sunny with Showers
Day 64°
Night 46°
58
Wed 5/6
Cloudy Weather
Day 61°
Night 45°
5
Thu 5/7
Rainy Weather
Day 61°
Night 45°
76
Fri 5/8
Rainy Weather
Day 61°
Night 45°
75
Sat 5/9
Cloudy Weather
Day 59°
Night 46°
49
Sun 5/10
Cloudy Weather
Day 70°
Night 46°
25
Mon 5/11
Rainy Weather
Day 63°
Night 48°
60
Tue 5/12
Cloudy Weather
Day 64°
Night 48°
Wed 5/13
Cloudy Weather
Day 63°
Night 45°
Thu 5/14
Sunny Weather
Day 63°
Night 45°
Fri 5/15
Cloudy Weather
Day 63°
Night 45°
Sat 5/16
Cloudy Weather
Day 64°
Night 46°
Sun 5/17
Cloudy Weather
Day 66°
Night 50°
Mon 5/18
Rainy Weather
Day 73°
Night 55°
Tue 5/19
Sunny Weather
Day 73°
Night 52°
Wed 5/20
Cloudy Weather
Day 68°
Night 48°
Thu 5/21
Cloudy Weather
Day 66°
Night 48°
Fri 5/22
Cloudy Weather
Day 66°
Night 50°
Sat 5/23
Cloudy Weather
Day 72°
Night 57°
Sun 5/24
Stormy Weather
Day 75°
Night 57°
Mon 5/25
Cloudy Weather
Day 77°
Night 57°
Tue 5/26
Sunny Weather
Day 70°
Night 52°
Wed 5/27
Sunny Weather
Day 70°
Night 52°
Thu 5/28
Sunny Weather
Day 72°
Night 57°
Fri 5/29
Sunny Weather
Day 77°
Night 59°
Sat 5/30
Cloudy Weather
Day 79°
Night 59°
Sun 5/31
Cloudy Weather
Day 79°
Night 61°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI