10-Day Weather Forecast for Duluth (MN)

Six-hourly outlook through Sunday 13 September. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Thursday
3 Sep
Heavy rain
17°C (63°F)
9.5 mm (0.4 in)
Hourly ›
Friday
4 Sep
Cloudy
15°C (59°F)
0.1 mm (0 in)
Cloudy
16°C (61°F)
0.1 mm (0 in)
Cloudy
19°C (66°F)
0.1 mm (0 in)
Partly cloudy
18°C (64°F)
0.1 mm (0 in)
Hourly ›
Saturday
5 Sep
Clear skies
15°C (59°F)
0 mm (0 in)
Mostly sunny
15°C (59°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Hourly ›
Sunday
6 Sep
Mostly clear
16°C (61°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Cloudy
24°C (75°F)
0 mm (0 in)
Heavy rain
20°C (68°F)
5 mm (0.2 in)
Hourly ›
Monday
7 Sep
Light rain
18°C (64°F)
0.6 mm (0.02 in)
Heavy rain
18°C (64°F)
12 mm (0.5 in)
Heavy rain
22°C (72°F)
13 mm (0.5 in)
Rain
16°C (61°F)
4.5 mm (0.2 in)
Hourly ›
Tuesday
8 Sep
Heavy rain
16°C (61°F)
21 mm (0.8 in)
Rain
18°C (64°F)
3.6 mm (0.1 in)
Cloudy
23°C (73°F)
0 mm (0 in)
Mostly clear
24°C (75°F)
0 mm (0 in)
Hourly ›
Wednesday
9 Sep
Partly cloudy
21°C (70°F)
0.4 mm (0.02 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0.2 mm (0.01 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Thursday
10 Sep
Clear skies
17°C (63°F)
0.1 mm (0 in)
Light rain showers
17°C (63°F)
0.6 mm (0.02 in)
Partly cloudy
20°C (68°F)
0.5 mm (0.02 in)
Mostly clear
19°C (66°F)
0 mm (0 in)
Hourly ›
Friday
11 Sep
Partly cloudy
15°C (59°F)
0 mm (0 in)
Partly cloudy
14°C (57°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Hourly ›
Saturday
12 Sep
Mostly clear
16°C (61°F)
0.5 mm (0.02 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Mostly sunny
25°C (77°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Duluth this week?

Today's weather - Thursday 3 Sep

This evening, the weather in Duluth will be heavy rain during the evening, with temperatures around 17°C (63°F), dropping to 15°C (59°F) overnight.

Tomorrow's weather - Friday 4 Sep

Tomorrow's weather in Duluth will be cloudy with some rain. Expect highs of a pleasant 19°C (66°F) and lows of around 15°C (59°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Duluth will be will reach 26°C (79°F) on Wednesday before declining again, with average daytime highs of 22°C (72°F) and nighttime lows of 16°C (61°F) over this period. These values are a bit warmer than usual for September. The next 10 days will feature a mix of sun and clouds. Rain amounts are forecast to be much more than usual (relative to standard September patterns), with some rainy days. Precipitation is expected on roughly 5 days (Thu, Sun, Mon, Tue, Thu).

Weather Forecast FAQ for Duluth

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 26°C (79°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 15°C (59°F).

Will it rain next week in Duluth?

Yes, rain is expected on 5 days , specifically on Thu, Sun, Mon, Tue, Thu.

How much rainfall is expected next week?

A total of 71 mm (2.8 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 15°C (59°F) to 26°C (79°F).

More about Duluth

Explore the full Duluth climate overview with monthly averages, or check rainfall data and temperature by month.

Duluth weather by month

Browse monthly averages for Duluth: climate by month with temperature, rainfall and sunshine.

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