❮
Today Hourly 7 days 30 days July
❯

July 2026 Weather | Duluth, Minnesota

Today 7/21
Partly Sunny with Showers
Day 72°
Night 52°
84
Wed 7/22
Cloudy Weather
Day 75°
Night 55°
0
Thu 7/23
Cloudy Weather
Day 84°
Night 63°
5
Fri 7/24
Cloudy Weather
Day 84°
Night 64°
10
Sat 7/25
Cloudy Weather
Day 91°
Night 66°
8
Sun 7/26
Sunny with a Chance of Thunderstorms
Day 82°
Night 57°
55
Mon 7/27
Cloudy Weather
Day 79°
Night 63°
16
Tue 7/28
Cloudy Weather
Day 77°
Night 59°
3
Wed 7/29
Cloudy Weather
Day 75°
Night 61°
1
Thu 7/30
Cloudy Weather
Day 77°
Night 63°
2
Fri 7/31
Sunny Weather
Day 81°
Night 63°
2

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