Sisimiut Weather Conditions

Current Temperature Level

clear
-3°C
-1°C-5°C
Freezing

Clear

Feels Like -6°C

Chances of Rain5%

Good

18AQI

Humidity

62%

Nowclear-3°5%9 PMclear-4°6%10 PMclear-4°6%11 PMclear-5°6%12 AMclear-5°6%1 AMclear-6°5%2 AMclear-6°5%3 AMclear-6°5%4 AMclear-7°4%5 AMclear-7°4%6 AMclear-7°4%7 AMclear-7°4%8 AMsunny-7°3%9 AMsunny-7°3%10 AMsunny-7°3%11 AMsunny-6°2%12 PMsunny-5°2%1 PMsunny-4°1%2 PMsunny-4°1%3 PMsunny-3°1%4 PMsunny-2°1%5 PMsunny-2°1%6 PMsunny-2°1%7 PMclear-3°2%
.

Skies are likely to remain clear overnight.

Last Updated: 2026-09-28 20:30 (Local Time)

Sisimiut Weather Parameters

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Sisimiut 10-Days Weather Forecast

See Monthly
Today28 Sep.


Sunny

Sunny

Clear Sky with temperature at -4 °C and humidity will be at 53% with 8.6 km/h winds.


temperature icon

-1°C  /  -5°C

temperature iconHumi.53 %
temperature iconPrec.0 mm


Sunrise icon

Sunrise

08:25 AM

11hrs 36min

Sunset icon

Sunset

08:01 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

-4 °C

47 %

0

5 kmph /  ENE

Feels Like IconFeels -6 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

-4 °C

50 %

0

4.7 kmph /  E

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

OvercastOvercast

-4 °C

51 %

0

4 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

OvercastOvercast

-4 °C

52 %

0

3.6 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

OvercastOvercast

-4 °C

52 %

0

3.6 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

OvercastOvercast

-4 °C

53 %

0

4 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

OvercastOvercast

-4 °C

55 %

0

4.3 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

OvercastOvercast

-5 °C

57 %

0

4 kmph /  ENE

Feels Like IconFeels -9 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

CloudyCloudy

-5 °C

57 %

0

2.9 kmph /  NNE

Feels Like IconFeels -9 °C

Temperature IconCover 79 %

Visibility IconVisibility 10 km

9 AM

Partly CloudyPartly Cloudy

-5 °C

57 %

0

3.6 kmph /  NE

Feels Like IconFeels -9 °C

Temperature IconCover 36 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

-5 °C

54 %

0.1

3.6 kmph /  NE

Feels Like IconFeels -9 °C

Temperature IconCover 8 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

-4 °C

51 %

0.3

4.7 kmph /  ENE

Feels Like IconFeels -8 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

-4 °C

49 %

0.5

5 kmph /  ENE

Feels Like IconFeels -6 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

-3 °C

46 %

0.7

4.7 kmph /  ENE

Feels Like IconFeels -7 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

-2 °C

46 %

0.7

4.7 kmph /  ENE

Feels Like IconFeels -6 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

-1 °C

44 %

0.7

5.8 kmph /  ENE

Feels Like IconFeels -4 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

-1 °C

44 %

0.6

6.1 kmph /  ENE

Feels Like IconFeels -3 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

-1 °C

45 %

0.4

6.8 kmph /  ENE

Feels Like IconFeels -4 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

-1 °C

48 %

0.2

7.2 kmph /  ENE

Feels Like IconFeels -4 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

7 PM

SunnySunny

-2 °C

55 %

0

7.2 kmph /  ENE

Feels Like IconFeels -5 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

8 PM

ClearClear

-3 °C

62 %

0

7.6 kmph /  ENE

Feels Like IconFeels -6 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

9 PM

ClearClear

-4 °C

66 %

0

7.9 kmph /  E

Feels Like IconFeels -7 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

10 PM

ClearClear

-4 °C

68 %

0

8.3 kmph /  E

Feels Like IconFeels -8 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

11 PM

ClearClear

-5 °C

68 %

0

8.6 kmph /  E

Feels Like IconFeels -9 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

Temp-3 °C


ConditionClear


Humidity62 %

Feels-6 °C


Cover5 %


Visibility10 km

Wind Speed & Dir.7.6 kmph /  ENE


UV0

Sisimiut 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly Cloudy7°-1°
2
Overcast6°1°
3
Light Drizzle7°2°
4
Sunny5°-2°
5
Overcast3°-1°
6
Sunny16°2°
7
Overcast13°4°
8
Overcast6°0°
9
Snow Showers3°-2°
10
Snow Showers1°-4°
11
Sunny0°-6°
12
Sunny-2°-10°
13
Sunny2°-9°
14
Overcast4°-3°
15
Overcast5°-1°
16
Light Drizzle6°0°
17
Sunny3°-2°
18
Sunny1°-5°
19
Cloudy1°-4°
20
Sunny0°-6°
21
Sunny1°-5°
22
Freezing Rain1°-4°
23
Sunny-1°-6°
24
Sunny-2°-8°
25
Sunny-3°-8°
26
Sunny-4°-11°
27
Overcast-3°-9°
28Today
Sunny-1°-5°
29
Sunny-2°-8°
30
Sunny-3°-8°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

16

Cloudy

Cloudy

2

Rainy

Rainy

1

Snowy

Snowy

2


The monthly weather averages in Sisimiut consist of 16 sunny days, 2 cloudy days, 1 rainy days, and 2 snowy days.

Sisimiut's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
-3 °C
clearClear
62%
0

7.6 kmph /  ENE

Denmark's Hottest Cities - September 2026

Hottest
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Last Updated: 28 Sept 2026, 10:04 PM

City Weather Rankings

FAQs About Sisimiut Weather Conditions


1. What is the current temperature in Sisimiut today - 28 September 2026?

The current temperature in Sisimiut is -3°C, with a feels-like temperature of -6°C. Today's forecast shows a high of -1°C and a low of -5°C, giving a 4 degree swing through the day as of 08:30 PM 28 September 2026.

2. What are the current weather parameters in Sisimiut today?

Here is a complete overview of Sisimiut's current weather conditions as of 08:30 PM 28 September 2026: Condition : Clear Temperature : -3°C Freezing (Feels like -6°C) Humidity : 62% Wind Speed : 7.6 km/h from ENE (76 degrees), Gust 2.1 m/s UV Index : 0 (Low Air Pressure : 1013 mb Cloud Cover : 5% Visibility : 10 km Precipitation : 0 mm (5% chance of rain)

3. What is the 10-day weather forecast for Sisimiut from 08:30 PM 28 September 2026?

From 08:30 PM 28 September 2026, Sisimiut's 10-day forecast shows this trend: Today (Sep. 28) : Temp. -4°C, Hum. 53% and Sunny condition. Tuesday (Sep. 29) : Temp. -5°C, Hum. 52% and Sunny condition. Wednesday (Sep. 30) : Temp. -6°C, Hum. 54% and Sunny condition. Thursday (Oct. 1) : Temp. -7°C, Hum. 48% and Sunny condition. Friday (Oct. 2) : Temp. -4°C, Hum. 44% and Overcast condition. Saturday (Oct. 3) : Temp. 4°C, Hum. 69% and Overcast condition. Sunday (Oct. 4) : Temp. 2°C, Hum. 67% and Cloudy condition. Monday (Oct. 5) : Temp. 0°C, Hum. 72% and Cloudy condition. Tuesday (Oct. 6) : Temp. -3°C, Hum. 77% and Snow condition. Wednesday (Oct. 7) : Temp. -4°C, Hum. 71% and Freezing Rain condition.

4. Will it rain in Sisimiut today?

As of 08:30 PM 28 September 2026, there is a 6% chance of rainfall in Sisimiut later today around 2026-09-28 21:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Sisimiut in September 2026?

September 2026 in Sisimiut is forecast to have 16 sunny days, 1 rainy days, 2 cloudy days, and 2 snowy days. Temperatures for the month range from lows around -11°C to highs of 16°C.

6. How does the weather in Sisimiut affect air quality?

Weather directly impacts air quality in Sisimiut. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.