Weather Forecast for Duluth

Minnesota, United States of America

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Overcast

Current Weather - Duluth: 24°C

Minnesota, United States of America

Overcast

Feels like 26°C

Wind

9 km/h WNW

Humidity

83%

Pressure

1010 mb

UV Index

5

Visibility

16 km

Sunny

Sunny

Saturday, July 25, 2026

High

26°C

Low

17°C

Rain Chance

65%

Hourly Forecast

Sunny 25°C
18:00
Sunny 25°C
19:00
Sunny 22°C
20:00
Clear 22°C
21:00
Clear 21°C
22:00
Clear 20°C
23:00
Jul 26

Day Statistics

Maximum Wind

20 km/h

Humidity

70%

Precipitation

5 mm

UV Index

7

Visibility

10 km

Rain Chance

65%

Snow Chance

0%

Sun & Moon

Sunrise

05:40 AM

Sunset

08:49 PM

Moonrise

06:58 PM

Moonset

01:44 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

9.8

μg/m³

PM10

10.1

μg/m³

NO₂

4.8

μg/m³

O₃

98.6

μg/m³

SO₂

1

μg/m³

CO

160.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

352.37

Diffuse Radiation

150.24

DNI

0

GTI

0

When to visit Duluth?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July September

January

☀️
-7°C
💧
5 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month
🌵 Driest month

February

☀️
-5°C
💧
5 Days of rain
❄️
Very heavy snowfall

March

☀️
1°C
💧
8 Days of rain
❄️
Very heavy snowfall

April

☀️
6°C
💧
12 Days of rain
❄️
Very heavy snowfall

May

☀️
12°C
💧
14 Days of rain
❄️
Moderate snowfall

June

☀️
19°C
💧
16 Days of rain
❄️
No snowfall
Best time to visit
🌧 Wettest month,

July

☀️
24°C
💧
15 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
24°C
💧
15 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
20°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
12°C
💧
15 Days of rain
❄️
Moderate snowfall

November

☀️
4°C
💧
10 Days of rain
❄️
Very heavy snowfall

December

☀️
-3°C
💧
7 Days of rain
❄️
Very heavy snowfall