Current Conditions

Grytviken, 00

17°F-9°C

Freezing Drizzle

Feels like4°F-16°C

Wind

SW 12 mph19 km/h

Humidity

64%

Cloud Cover

87%

As of Thursday, August 13, 2026 at 2:56 AM GMT-2

Today's Outlook

Day

Overcast and cold, with a high of 18°F-8°C (subfreezing all day). Breezy from the SW at 11 to 12 mph18 to 19 km/h. 12% chance of freezing drizzle throughout the day. Very dry.

Night

Overcast, with a low around 17°F-9°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Freezing Drizzle	High 18°F-8°CFeels 7°F-14°C	Low 16°F-9°CFeels 3°F-16°C	Precip 0.03 in0.8 mm12%	Cloud 89%	Wind SW 11 mph18 km/h	Thursday: Overcast and cold, with a high of 18°F-8°C (subfreezing all day). Breezy from the SW at 11 to 12 mph18 to 19 km/h. 12% chance of freezing drizzle throughout the day. Very dry. Thursday Night: Overcast, with a low around 17°F-9°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h.
Freezing Drizzle	High 28°F-2°CFeels 17°F-8°C	Low 18°F-8°CFeels 8°F-13°C	Precip 0.01 in0.2 mm12%	Cloud 63%	Wind WSW 8 mph13 km/h	Friday: Mostly cloudy and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 6 to 8 mph10 to 13 km/h. Very dry. Friday Night: Mostly cloudy, with a low around 18°F-8°C. Breezy from the WSW at 10 to 12 mph16 to 19 km/h. 12% chance of freezing drizzle overnight.
Freezing Drizzle	High 29°F-1°CFeels 19°F-7°C	Low 27°F-3°CFeels 16°F-9°C	Precip 0.07 in1.8 mm74%	Cloud 87%	Wind WSW 14 mph23 km/h	Saturday: Overcast and cold, with a high of 29°F-1°C (subfreezing all day). Windy from the WSW at 16 mph25 km/h. 74% chance of freezing drizzle throughout the day. Very dry. Saturday Night: Overcast, with a low around 27°F-3°C. Breezy from the WSW at 12 to 15 mph20 to 24 km/h. 23% chance of freezing drizzle in the evening.
Freezing Drizzle	High 30°F-1°CFeels 21°F-6°C	Low 28°F-2°CFeels 18°F-8°C	Precip 0.03 in0.7 mm12%	Cloud 80%	Wind WSW 10 mph16 km/h	Sunday: Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 11 mph17 km/h. 12% chance of freezing drizzle in the morning. Very dry. Sunday Night: Overcast, with a low around 28°F-2°C. Breezy from the WSW at 10 mph16 km/h.
Freezing Drizzle	High 30°F-1°CFeels 20°F-7°C	Low 28°F-2°CFeels 18°F-8°C	Precip 0.05 in1.3 mm25%	Cloud 80%	Wind WSW 12 mph19 km/h	Monday: Mostly cloudy and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 16% chance of freezing drizzle in the morning. Very dry. Monday Night: Overcast, with a low around 28°F-2°C. Breezy from the WSW at 12 mph19 km/h. 25% chance of freezing drizzle throughout the night.
Light Freezing Rain	High 30°F-1°CFeels 20°F-7°C	Low 29°F-2°CFeels 18°F-8°C	Precip 0.12 in3.1 mm42%	Cloud 90%	Wind W 12 mph20 km/h	Tuesday: Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 12 to 13 mph20 to 21 km/h. 35% chance of freezing drizzle throughout the day. Very dry. Tuesday Night: Overcast, with a low around 29°F-2°C. Breezy from the W at 12 to 14 mph20 to 22 km/h. 42% chance of light freezing rain throughout the night.
Light Freezing Rain	High 30°F-1°CFeels 20°F-7°C	Low 29°F-2°CFeels 19°F-7°C	Precip 0.24 in6.2 mm79%	Cloud 96%	Wind WNW 12 mph19 km/h	Wednesday: Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WNW at 12 mph19 km/h. 72% chance of light freezing rain throughout the day. Very dry. Wednesday Night: Overcast, with a low around 29°F-2°C. Breezy from the W at 12 mph19 km/h. 79% chance of light freezing rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	18°F-8°C Feels 7°F-14°C	16°F-9°C Feels 3°F-16°C	0.03 in0.8 mm· 12%	89%	Freezing Drizzle	SW 11 mph18 km/h
DayOvercast and cold, with a high of 18°F-8°C (subfreezing all day). Breezy from the SW at 11 to 12 mph18 to 19 km/h. 12% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 17°F-9°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h.
	FridayAug 14	28°F-2°C Feels 17°F-8°C	18°F-8°C Feels 8°F-13°C	0.01 in0.2 mm· 12%	63%	Freezing Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 6 to 8 mph10 to 13 km/h. Very dry. NightMostly cloudy, with a low around 18°F-8°C. Breezy from the WSW at 10 to 12 mph16 to 19 km/h. 12% chance of freezing drizzle overnight.
	SaturdayAug 15	29°F-1°C Feels 19°F-7°C	27°F-3°C Feels 16°F-9°C	0.07 in1.8 mm· 74%	87%	Freezing Drizzle	WSW 14 mph23 km/h
DayOvercast and cold, with a high of 29°F-1°C (subfreezing all day). Windy from the WSW at 16 mph25 km/h. 74% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 27°F-3°C. Breezy from the WSW at 12 to 15 mph20 to 24 km/h. 23% chance of freezing drizzle in the evening.
	SundayAug 16	30°F-1°C Feels 21°F-6°C	28°F-2°C Feels 18°F-8°C	0.03 in0.7 mm· 12%	80%	Freezing Drizzle	WSW 10 mph16 km/h
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 11 mph17 km/h. 12% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 28°F-2°C. Breezy from the WSW at 10 mph16 km/h.
	MondayAug 17	30°F-1°C Feels 20°F-7°C	28°F-2°C Feels 18°F-8°C	0.05 in1.3 mm· 25%	80%	Freezing Drizzle	WSW 12 mph19 km/h
DayMostly cloudy and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 11 to 12 mph18 to 19 km/h. 16% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 28°F-2°C. Breezy from the WSW at 12 mph19 km/h. 25% chance of freezing drizzle throughout the night.
	TuesdayAug 18	30°F-1°C Feels 20°F-7°C	29°F-2°C Feels 18°F-8°C	0.12 in3.1 mm· 42%	90%	Light Freezing Rain	W 12 mph20 km/h
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 12 to 13 mph20 to 21 km/h. 35% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 29°F-2°C. Breezy from the W at 12 to 14 mph20 to 22 km/h. 42% chance of light freezing rain throughout the night.
	WednesdayAug 19	30°F-1°C Feels 20°F-7°C	29°F-2°C Feels 19°F-7°C	0.24 in6.2 mm· 79%	96%	Light Freezing Rain	WNW 12 mph19 km/h
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WNW at 12 mph19 km/h. 72% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 29°F-2°C. Breezy from the W at 12 mph19 km/h. 79% chance of light freezing rain throughout the night.
	ThursdayAug 20	29°F-2°C Feels 18°F-8°C	26°F-3°C Feels 15°F-9°C	0.23 in5.9 mm· 64%	90%	Light Freezing Rain	W 13 mph20 km/h
DayOvercast and cold, with a high of 28°F-2°C (subfreezing all day). Breezy from the W at 13 mph20 km/h. 60% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 26°F-3°C. Breezy from the W at 12 to 13 mph20 to 21 km/h. 64% chance of light freezing rain throughout the night.
	FridayAug 21	25°F-4°C Feels 15°F-10°C	22°F-6°C Feels 10°F-12°C	0.16 in4 mm· 57%	86%	Light Freezing Rain	SW 11 mph18 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the SW at 11 mph18 km/h. 50% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-6°C. Breezy from the SW at 11 mph18 km/h. 57% chance of light freezing rain throughout the night.
	SaturdayAug 22	21°F-6°C Feels 9°F-13°C	18°F-8°C Feels 5°F-15°C	0.12 in3.1 mm· 43%	89%	Light Freezing Rain	SSW 13 mph20 km/h
DayOvercast and cold, with a high of 21°F-6°C (subfreezing all day). Breezy from the SSW 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 13 mph20 to 21 km/h. 39% chance of freezing drizzle throughout the night.
	SundayAug 23	19°F-7°C Feels 5°F-15°C	18°F-8°C Feels 4°F-16°C	0.1 in2.5 mm· 42%	89%	Freezing Drizzle	SW 15 mph24 km/h
DayOvercast and cold, with a high of 19°F-7°C (subfreezing all day). Windy from the SW at 15 to 16 mph25 to 26 km/h. 41% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 18°F-8°C. Breezy from the SW at 14 to 15 mph22 to 24 km/h. 42% chance of freezing drizzle throughout the night.
	MondayAug 24	21°F-6°C Feels 7°F-14°C	19°F-7°C Feels 5°F-15°C	0.1 in2.5 mm· 46%	86%	Freezing Drizzle	SW 15 mph25 km/h
DayOvercast and cold, with a high of 21°F-6°C (subfreezing all day). Windy from the SW at 16 mph25 km/h. 46% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 19°F-7°C. Windy from the SW at 15 to 16 mph24 to 26 km/h. 42% chance of freezing drizzle throughout the night.
	TuesdayAug 25	22°F-5°C Feels 9°F-13°C	21°F-6°C Feels 7°F-14°C	0.08 in2 mm· 36%	82%	Freezing Drizzle	SW 15 mph24 km/h
DayOvercast and cold, with a high of 22°F-5°C (subfreezing all day). Breezy from the WSW at 15 mph24 km/h. 36% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 21°F-6°C. Breezy from the SW at 14 to 15 mph23 to 24 km/h. 32% chance of freezing drizzle throughout the night.
	WednesdayAug 26	24°F-5°C Feels 12°F-11°C	22°F-6°C Feels 9°F-13°C	0.09 in2.2 mm· 29%	82%	Freezing Drizzle	WSW 13 mph21 km/h
DayOvercast and cold, with a high of 24°F-5°C (subfreezing all day). Breezy from the WSW at 13 to 14 mph21 to 22 km/h. 29% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-6°C. Breezy from the WSW at 13 mph21 km/h. 29% chance of freezing drizzle throughout the night.
	ThursdayAug 27	26°F-4°C Feels 15°F-10°C	24°F-4°C Feels 12°F-11°C	0.1 in2.6 mm· 31%	83%	Freezing Drizzle	WSW 12 mph20 km/h
DayOvercast and cold, with a high of 26°F-4°C (subfreezing all day). Breezy from the WSW at 13 mph20 km/h. 31% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 24°F-4°C. Breezy from the WSW at 12 to 13 mph20 to 21 km/h. 26% chance of freezing drizzle 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