Duluth weather — 10-day forecast

Temperature, rain, wind and feels-like in Duluth, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 19:00 · NOAA HRRR model

25 °C

Clear sky

Feels like 22 °C

15.6 km/hforce 2

Next 12 h

  • 1925°
  • 2024°
  • 20:32Sunset
  • 2122°
  • 2221°
  • 2320°
  • 0019°
  • 0118°
  • 0218°
  • 0317°
  • 0417°
  • 0517°
  • 05:58Sunrise
  • 0616°
  • 0717°

25°19:00 16°06:00

Humidity
39 %
Dew point
10 °C
Gusts
25.6 km/h
Clouds
0 %
Pressure
1,012 hPa

Grid point 1.2 km away · 3.0 km grid · elevation 245 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 19:00
24
Fair

Index set by Ozone

Ozone
60.2µg/m³
PM2.5
7.1µg/m³
PM10
7.2µg/m³
Nitrogen dioxide
2.2µg/m³
Sulphur dioxide
0.4µg/m³
Carbon monoxide
126.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

12° → 29°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear50 %

    26°

    20°

  • Sat

    Mainly clear38 %

    29°

    16°

  • Sun

    Partly cloudy38 %

    27°

    18°

  • Mon

    Rain24 %

    26°

    17°

  • Tue

    Partly cloudy36 %

    26°

    14°

  • Wed

    Partly cloudy36 %

    26°

    15°

  • Thu

    Mainly clear

    23°

    17°

  • Fri

    Mainly clear

    23°

    12°

  • Sat

    Mainly clear0 mm

    26°

    17°

  • Sun

    Clear sky

    24°

    18°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV6high
Sunrise
05:57
Daylight
14 h 35
Sunset
20:32

Radiation · 9.8 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.2 mperiod 2 s 285°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Duluth the mean temperature will be 23.4 °C — +2.7 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Duluth climate — normals and trends