Current Conditions

Grytviken, 00

16°F-9°C

Freezing Rain

Feels like0°F-18°C

Wind

SW 18 mph29 km/h

Humidity

64%

Cloud Cover

93%

As of Tuesday, September 8, 2026 at 4:49 PM GMT-2

Today's Outlook

Day

Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Windy from the WNW at 19 to 23 mph30 to 37 km/h. 100% chance of flurries throughout the day. Very dry.

Night

Overcast, with a low around 17°F-8°C. Breezy from the WSW at 11 to 14 mph18 to 22 km/h. 23% chance of freezing drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Freezing Rain	High 30°F-1°CFeels 18°F-8°C	Low 17°F-8°CFeels 3°F-16°C	Precip 0.3 in7.6 mm100%	Cloud 92%	Wind W 15 mph24 km/h	Wednesday: Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Windy from the WNW at 19 to 23 mph30 to 37 km/h. 100% chance of flurries throughout the day. Very dry. Wednesday Night: Overcast, with a low around 17°F-8°C. Breezy from the WSW at 11 to 14 mph18 to 22 km/h. 23% chance of freezing drizzle throughout the night.
Light Freezing Rain	High 29°F-2°CFeels 19°F-7°C	Low 22°F-6°CFeels 13°F-11°C	Precip 0.37 in9.3 mm100%	Cloud 96%	Wind N 10 mph17 km/h	Thursday: Overcast and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the NNE at 12 to 13 mph19 to 21 km/h. 100% chance of flurries throughout the day. Very dry. Thursday Night: Overcast, with a low around 22°F-6°C. Breezy from the NNW at 9 to 14 mph15 to 22 km/h. 90% chance of light freezing rain throughout the night.
Light Freezing Rain	High 25°F-4°CFeels 13°F-11°C	Low 15°F-9°CFeels -1°F-19°C	Precip 0.2 in5 mm91%	Cloud 87%	Wind SW 18 mph28 km/h	Friday: Overcast and cold, with a high of 19°F-7°C (subfreezing all day). Windy from the SW at 19 mph30 km/h. 85% chance of light freezing rain throughout the day. Very dry. Friday Night: Overcast, with a low around 15°F-9°C. Windy from the SW at 16 to 18 mph26 to 28 km/h. 91% chance of light freezing rain throughout the night.
Freezing Drizzle	High 24°F-4°CFeels 11°F-11°C	Low 17°F-8°CFeels 2°F-17°C	Precip 0.09 in2.2 mm57%	Cloud 84%	Wind WSW 14 mph22 km/h	Saturday: Overcast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the W at 14 mph22 km/h. 39% chance of freezing drizzle throughout the day. Very dry. Saturday Night: Overcast, with a low around 17°F-8°C. Windy from the WSW at 14 to 16 mph23 to 26 km/h. 57% chance of freezing drizzle throughout the night.
Light Freezing Rain	High 22°F-5°CFeels 10°F-12°C	Low 20°F-7°CFeels 9°F-13°C	Precip 0.14 in3.5 mm45%	Cloud 80%	Wind WSW 11 mph18 km/h	Sunday: Overcast and cold, with a high of 22°F-6°C (subfreezing all day). Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 42% chance of freezing drizzle throughout the day. Very dry. Sunday Night: Mostly cloudy, with a low around 20°F-7°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. 45% chance of light freezing rain throughout the night.
Light Freezing Rain	High 20°F-7°CFeels 8°F-13°C	Low 18°F-8°CFeels 4°F-15°C	Precip 0.15 in3.8 mm49%	Cloud 89%	Wind SSW 12 mph20 km/h	Monday: Overcast and cold, with a high of 19°F-7°C (subfreezing all day). Breezy from the S at 13 mph20 km/h. 43% chance of light freezing rain throughout the day. Very dry. Monday Night: Overcast, with a low around 18°F-8°C. Breezy from the SSW at 12 to 14 mph20 to 22 km/h. 49% chance of light freezing rain throughout the night.
Freezing Drizzle	High 21°F-6°CFeels 8°F-14°C	Low 19°F-7°CFeels 5°F-15°C	Precip 0.11 in2.9 mm50%	Cloud 89%	Wind WSW 15 mph24 km/h	Tuesday: Overcast and cold, with a high of 21°F-6°C (subfreezing all day). Windy from the WSW at 15 to 16 mph24 to 25 km/h. 50% chance of freezing drizzle throughout the day. Very dry. Tuesday Night: Overcast, with a low around 19°F-7°C. Breezy from the WSW at 15 to 16 mph24 to 25 km/h. 49% chance of freezing drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	30°F-1°C Feels 18°F-8°C	17°F-8°C Feels 3°F-16°C	0.3 in7.6 mm· 100%	92%	Freezing Rain	W 15 mph24 km/h
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Windy from the WNW at 19 to 23 mph30 to 37 km/h. 100% chance of flurries throughout the day. Very dry. NightOvercast, with a low around 17°F-8°C. Breezy from the WSW at 11 to 14 mph18 to 22 km/h. 23% chance of freezing drizzle throughout the night.
	ThursdaySep 10	29°F-2°C Feels 19°F-7°C	22°F-6°C Feels 13°F-11°C	0.37 in9.3 mm· 100%	96%	Light Freezing Rain	N 10 mph17 km/h
DayOvercast and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the NNE at 12 to 13 mph19 to 21 km/h. 100% chance of flurries throughout the day. Very dry. NightOvercast, with a low around 22°F-6°C. Breezy from the NNW at 9 to 14 mph15 to 22 km/h. 90% chance of light freezing rain throughout the night.
	FridaySep 11	25°F-4°C Feels 13°F-11°C	15°F-9°C Feels -1°F-19°C	0.2 in5 mm· 91%	87%	Light Freezing Rain	SW 18 mph28 km/h
DayOvercast and cold, with a high of 19°F-7°C (subfreezing all day). Windy from the SW at 19 mph30 km/h. 85% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 15°F-9°C. Windy from the SW at 16 to 18 mph26 to 28 km/h. 91% chance of light freezing rain throughout the night.
	SaturdaySep 12	24°F-4°C Feels 11°F-11°C	17°F-8°C Feels 2°F-17°C	0.09 in2.2 mm· 57%	84%	Freezing Drizzle	WSW 14 mph22 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the W at 14 mph22 km/h. 39% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 17°F-8°C. Windy from the WSW at 14 to 16 mph23 to 26 km/h. 57% chance of freezing drizzle throughout the night.
	SundaySep 13	22°F-5°C Feels 10°F-12°C	20°F-7°C Feels 9°F-13°C	0.14 in3.5 mm· 45%	80%	Light Freezing Rain	WSW 11 mph18 km/h
DayOvercast and cold, with a high of 22°F-6°C (subfreezing all day). Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 42% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 20°F-7°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. 45% chance of light freezing rain throughout the night.
	MondaySep 14	20°F-7°C Feels 8°F-13°C	18°F-8°C Feels 4°F-15°C	0.15 in3.8 mm· 49%	89%	Light Freezing Rain	SSW 12 mph20 km/h
DayOvercast and cold, with a high of 19°F-7°C (subfreezing all day). Breezy from the S at 13 mph20 km/h. 43% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 18°F-8°C. Breezy from the SSW at 12 to 14 mph20 to 22 km/h. 49% chance of light freezing rain throughout the night.
	TuesdaySep 15	21°F-6°C Feels 8°F-14°C	19°F-7°C Feels 5°F-15°C	0.11 in2.9 mm· 50%	89%	Freezing Drizzle	WSW 15 mph24 km/h
DayOvercast and cold, with a high of 21°F-6°C (subfreezing all day). Windy from the WSW at 15 to 16 mph24 to 25 km/h. 50% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 19°F-7°C. Breezy from the WSW at 15 to 16 mph24 to 25 km/h. 49% chance of freezing drizzle throughout the night.
	WednesdaySep 16	21°F-6°C Feels 7°F-14°C	19°F-7°C Feels 5°F-15°C	0.11 in2.7 mm· 44%	84%	Freezing Drizzle	WSW 16 mph26 km/h
DayOvercast and cold, with a high of 21°F-6°C (subfreezing all day). Windy from the WSW at 16 to 17 mph27 to 28 km/h. 40% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 19°F-7°C. Windy from the WSW at 16 mph26 km/h. 44% chance of freezing drizzle throughout the night.
	ThursdaySep 17	24°F-4°C Feels 11°F-11°C	22°F-6°C Feels 8°F-13°C	0.18 in4.5 mm· 53%	88%	Light Freezing Rain	W 15 mph24 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the W at 15 mph24 km/h. 51% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 22°F-6°C. Windy from the W at 15 to 16 mph24 to 26 km/h. 53% chance of light freezing rain throughout the night.
	FridaySep 18	23°F-5°C Feels 11°F-12°C	20°F-7°C Feels 7°F-14°C	0.16 in4.1 mm· 50%	87%	Light Freezing Rain	WSW 13 mph22 km/h
DayOvercast and cold, with a high of 22°F-6°C (subfreezing all day). Breezy from the WSW at 13 to 14 mph21 to 22 km/h. 50% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 20°F-7°C. Breezy from the WSW at 14 mph22 km/h. 50% chance of light freezing rain throughout the night.
	SaturdaySep 19	22°F-6°C Feels 9°F-13°C	20°F-7°C Feels 6°F-14°C	0.15 in3.9 mm· 45%	86%	Light Freezing Rain	WSW 14 mph22 km/h
DayOvercast and cold, with a high of 22°F-6°C (subfreezing all day). Breezy from the WSW at 14 mph22 km/h. 45% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 20°F-7°C. Breezy from the WSW at 14 mph22 km/h. 42% chance of freezing drizzle throughout the night.
	SundaySep 20	23°F-5°C Feels 11°F-12°C	21°F-6°C Feels 8°F-13°C	0.15 in3.8 mm· 39%	85%	Light Freezing Rain	WSW 13 mph22 km/h
DayOvercast and cold, with a high of 23°F-5°C (subfreezing all day). Breezy from the WSW at 14 mph22 km/h. 39% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 21°F-6°C. Breezy from the WSW at 13 to 14 mph22 to 22 km/h. 36% chance of freezing drizzle throughout the night.
	MondaySep 21	25°F-4°C Feels 14°F-10°C	23°F-5°C Feels 10°F-12°C	0.15 in3.9 mm· 40%	83%	Light Freezing Rain	W 13 mph21 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the W at 13 mph21 km/h. 40% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Breezy from the W at 13 mph21 km/h. 40% chance of light freezing rain throughout the night.
	TuesdaySep 22	26°F-3°C Feels 14°F-10°C	24°F-5°C Feels 12°F-11°C	0.19 in4.8 mm· 42%	85%	Light Freezing Rain	W 13 mph21 km/h
DayOvercast and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the W at 13 to 14 mph21 to 22 km/h. 41% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 24°F-5°C. Breezy from the W at 13 to 14 mph21 to 22 km/h. 42% chance of light freezing rain throughout the night.
	WednesdaySep 23	26°F-3°C Feels 15°F-10°C	25°F-4°C Feels 13°F-11°C	0.11 in2.9 mm· 45%	85%	Light Freezing Rain	W 13 mph21 km/h
DayOvercast and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the WSW at 13 to 14 mph21 to 22 km/h. 45% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 25°F-4°C. Breezy from the W at 13 mph21 km/h. 43% chance of light freezing rain 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: 54.2811°S, 36.5092°W·Elevation: 4m·Timezone: Atlantic/South_Georgia·Population: 2