Current Conditions

Longyearbyen, Svalbard

40°F4°C

Flurries

Wind

SE 3 mph6 km/h

Humidity

89%

Cloud Cover

100%

As of Wednesday, September 9, 2026 at 7:09 AM GMT+2

Today's Outlook

Day

Overcast and cool, with a high of 40°F5°C. Light wind from the ESE around 4 mph7 km/h. Dry air.

Night

Overcast, with a low around 38°F3°C. Light wind from the ESE around 4 mph7 km/h. 16% chance of flurries overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Flurries	High 40°F5°C	Low 38°F3°CFeels 34°F1°C	Precip 0.02 in0.5 mm16%	Cloud 98%	Wind ESE 4 mph7 km/h	Wednesday: Overcast and cool, with a high of 40°F5°C. Light wind from the ESE around 4 mph7 km/h. Dry air. Wednesday Night: Overcast, with a low around 38°F3°C. Light wind from the ESE around 4 mph7 km/h. 16% chance of flurries overnight.
Freezing Drizzle	High 40°F4°CFeels 37°F3°C	Low 35°F2°CFeels 28°F-2°C	Precip 0.09 in2.3 mm85%	Cloud 96%	Wind SW 5 mph9 km/h	Thursday: Overcast and cool, with a high of 40°F4°C. Light wind from the SSW around 4 mph7 km/h. 85% chance of flurries throughout the day. Dry air. Thursday Night: Overcast, with a low around 35°F2°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. 68% chance of freezing drizzle overnight.
Flurries	High 35°F2°CFeels 30°F-1°C	Low 33°F0°CFeels 28°F-2°C	Precip 0.01 in0.2 mm4%	Cloud 87%	Wind E 6 mph10 km/h	Friday: Overcast and cool, with a high of 35°F2°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. Very dry. Friday Night: Overcast, with a low around 33°F0°C. Breezy from the E at 7 to 8 mph11 to 13 km/h.
Flurries	High 40°F5°CFeels 35°F2°C	Low 36°F2°CFeels 30°F-1°C	Precip 0.01 in0.2 mm64%	Cloud 99%	Wind E 8 mph13 km/h	Saturday: Overcast and cool, with a high of 40°F5°C. Breezy from the E at 9 mph14 km/h. 40% chance of flurries throughout the day. Dry air. Saturday Night: Overcast, with a low around 36°F2°C. Breezy from the E at 8 mph12 km/h. 64% chance of flurries throughout the night.
Flurries	High 42°F5°CFeels 37°F3°C	Low 39°F4°CFeels 34°F1°C	Precip 0 in0.1 mm74%	Cloud 98%	Wind E 7 mph11 km/h	Sunday: Overcast and cool, with a high of 42°F5°C. Breezy from the E at 7 mph11 km/h. 71% chance of flurries throughout the day. Dry air. Sunday Night: Overcast, with a low around 39°F4°C. Breezy from the E at 7 mph11 km/h. 74% chance of flurries throughout the night.
Light Freezing Rain	High 39°F4°CFeels 34°F1°C	Low 34°F1°CFeels 28°F-2°C	Precip 0.17 in4.3 mm67%	Cloud 93%	Wind NW 7 mph11 km/h	Monday: Overcast and cool, with a high of 38°F3°C — feels like 32°F0°C. Breezy from the WNW at 7 mph11 km/h. 67% chance of flurries throughout the day. Dry air. Monday Night: Overcast, with a low around 34°F1°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 67% chance of light freezing rain throughout the night.
Freezing Drizzle	High 34°F1°CFeels 28°F-2°C	Low 31°F-1°CFeels 25°F-4°C	Precip 0.07 in1.7 mm27%	Cloud 81%	Wind N 6 mph10 km/h	Tuesday: Overcast and cool, with a high of 34°F1°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 24% chance of freezing drizzle throughout the day. Very dry. Tuesday Night: Overcast, with a low around 31°F-1°C. Light wind from the N around 6 mph10 km/h. 27% chance of freezing drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	40°F5°C	38°F3°C Feels 34°F1°C	0.02 in0.5 mm· 16%	98%	Flurries	ESE 4 mph7 km/h
DayOvercast and cool, with a high of 40°F5°C. Light wind from the ESE around 4 mph7 km/h. Dry air. NightOvercast, with a low around 38°F3°C. Light wind from the ESE around 4 mph7 km/h. 16% chance of flurries overnight.
	ThursdaySep 10	40°F4°C Feels 37°F3°C	35°F2°C Feels 28°F-2°C	0.09 in2.3 mm· 85%	96%	Freezing Drizzle	SW 5 mph9 km/h
DayOvercast and cool, with a high of 40°F4°C. Light wind from the SSW around 4 mph7 km/h. 85% chance of flurries throughout the day. Dry air. NightOvercast, with a low around 35°F2°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. 68% chance of freezing drizzle overnight.
	FridaySep 11	35°F2°C Feels 30°F-1°C	33°F0°C Feels 28°F-2°C	0.01 in0.2 mm· 4%	87%	Flurries	E 6 mph10 km/h
DayOvercast and cool, with a high of 35°F2°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. Very dry. NightOvercast, with a low around 33°F0°C. Breezy from the E at 7 to 8 mph11 to 13 km/h.
	SaturdaySep 12	40°F5°C Feels 35°F2°C	36°F2°C Feels 30°F-1°C	0.01 in0.2 mm· 64%	99%	Flurries	E 8 mph13 km/h
DayOvercast and cool, with a high of 40°F5°C. Breezy from the E at 9 mph14 km/h. 40% chance of flurries throughout the day. Dry air. NightOvercast, with a low around 36°F2°C. Breezy from the E at 8 mph12 km/h. 64% chance of flurries throughout the night.
	SundaySep 13	42°F5°C Feels 37°F3°C	39°F4°C Feels 34°F1°C	0 in0.1 mm· 74%	98%	Flurries	E 7 mph11 km/h
DayOvercast and cool, with a high of 42°F5°C. Breezy from the E at 7 mph11 km/h. 71% chance of flurries throughout the day. Dry air. NightOvercast, with a low around 39°F4°C. Breezy from the E at 7 mph11 km/h. 74% chance of flurries throughout the night.
	MondaySep 14	39°F4°C Feels 34°F1°C	34°F1°C Feels 28°F-2°C	0.17 in4.3 mm· 67%	93%	Light Freezing Rain	NW 7 mph11 km/h
DayOvercast and cool, with a high of 38°F3°C — feels like 32°F0°C. Breezy from the WNW at 7 mph11 km/h. 67% chance of flurries throughout the day. Dry air. NightOvercast, with a low around 34°F1°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 67% chance of light freezing rain throughout the night.
	TuesdaySep 15	34°F1°C Feels 28°F-2°C	31°F-1°C Feels 25°F-4°C	0.07 in1.7 mm· 27%	81%	Freezing Drizzle	N 6 mph10 km/h
DayOvercast and cool, with a high of 34°F1°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 24% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 31°F-1°C. Light wind from the N around 6 mph10 km/h. 27% chance of freezing drizzle throughout the night.
	WednesdaySep 16	32°F0°C Feels 25°F-4°C	30°F-1°C Feels 23°F-5°C	0.07 in1.9 mm· 24%	79%	Freezing Drizzle	NE 6 mph10 km/h
DayOvercast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the NE at 7 mph11 km/h. 23% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 30°F-1°C. Light wind from the NE around 6 mph10 km/h. 24% chance of freezing drizzle throughout the night.
	ThursdaySep 17	32°F0°C Feels 27°F-3°C	30°F-1°C Feels 24°F-4°C	0.05 in1.3 mm· 20%	78%	Freezing Drizzle	E 6 mph9 km/h
DayMostly cloudy and cool, with a high of 32°F0°C — feels like 27°F-3°C. Light wind from the E around 6 mph9 km/h. 14% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 30°F-1°C. Light wind from the E around 6 mph9 km/h. 20% chance of freezing drizzle throughout the night.
	FridaySep 18	33°F1°C Feels 27°F-3°C	31°F-1°C Feels 25°F-4°C	0.1 in2.5 mm· 34%	88%	Freezing Drizzle	ESE 7 mph11 km/h
DayOvercast and cool, with a high of 33°F1°C — feels like 27°F-3°C. Breezy from the ESE at 7 mph11 km/h. 34% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 31°F-1°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 32% chance of freezing drizzle throughout the night.
	SaturdaySep 19	34°F1°C Feels 28°F-2°C	32°F0°C Feels 26°F-3°C	0.09 in2.3 mm· 36%	87%	Freezing Drizzle	SE 7 mph11 km/h
DayOvercast and cool, with a high of 34°F1°C — feels like 28°F-2°C. Breezy from the SSE at 7 mph11 km/h. 28% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 32°F0°C. Breezy from the SE at 7 mph11 km/h. 36% chance of freezing drizzle throughout the night.
	SundaySep 20	35°F2°C Feels 29°F-2°C	33°F0°C Feels 26°F-3°C	0.11 in2.9 mm· 35%	90%	Freezing Drizzle	SSE 7 mph11 km/h
DayOvercast and cool, with a high of 35°F2°C — feels like 28°F-2°C. Breezy from the SSE at 7 mph11 km/h. 35% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 33°F0°C. Breezy from the SSE at 7 mph11 km/h. 30% chance of freezing drizzle throughout the night.
	MondaySep 21	35°F2°C Feels 30°F-1°C	34°F1°C Feels 28°F-2°C	0.04 in0.9 mm· 42%	93%	Flurries	SSE 7 mph11 km/h
DayOvercast and cool, with a high of 35°F2°C. Breezy from the SSE at 7 mph11 km/h. 42% chance of flurries throughout the day. Very dry. NightOvercast, with a low around 34°F1°C. Light wind from the SSE around 7 mph11 km/h. 40% chance of flurries throughout the night.
	TuesdaySep 22	35°F2°C Feels 29°F-2°C	34°F1°C Feels 27°F-3°C	0.13 in3.3 mm· 42%	92%	Freezing Drizzle	SE 7 mph11 km/h
DayOvercast and cool, with a high of 35°F2°C — feels like 28°F-2°C. Breezy from the SE at 7 mph11 km/h. 38% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 34°F1°C. Breezy from the SE at 7 mph11 km/h. 42% chance of freezing drizzle throughout the night.
	WednesdaySep 23	34°F1°C Feels 28°F-2°C	33°F0°C Feels 26°F-3°C	0.12 in3 mm· 36%	90%	Light Freezing Rain	E 7 mph12 km/h
DayOvercast and cool, with a high of 34°F1°C — feels like 28°F-2°C. Breezy from the E at 7 to 8 mph12 to 12 km/h. 36% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 33°F0°C. Breezy from the E at 7 mph11 km/h. 35% chance of flurries throughout the night.

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 78.2233°N, 15.6469°E·Elevation: 1m·Timezone: Arctic/Longyearbyen·Population: 2,368