Current Conditions

Grytviken, 00

29°F-2°C

Flurries

Feels like20°F-7°C

Wind

W 10 mph16 km/h

Humidity

88%

Cloud Cover

52%

As of Wednesday, September 2, 2026 at 11:01 AM GMT-2

Today's Outlook

Day

Mostly cloudy and cold, with a high of 31°F-1°C (subfreezing all day). Breezy from the WNW at 11 mph17 km/h. Very dry.

Night

Mostly cloudy, with a low around 29°F-2°C. Breezy from the WNW at 11 mph18 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Flurries	High 31°F-1°CFeels 21°F-6°C	Low 29°F-2°CFeels 19°F-7°C	Precip 0.01 in0.2 mm8%	Cloud 71%	Wind WNW 11 mph18 km/h	Wednesday: Mostly cloudy and cold, with a high of 31°F-1°C (subfreezing all day). Breezy from the WNW at 11 mph17 km/h. Very dry. Wednesday Night: Mostly cloudy, with a low around 29°F-2°C. Breezy from the WNW at 11 mph18 km/h.
Light Freezing Rain	High 31°F0°CFeels 20°F-7°C	Low 19°F-7°CFeels 7°F-14°C	Precip 0.18 in4.6 mm100%	Cloud 86%	Wind WNW 14 mph23 km/h	Thursday: Overcast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the NW at 16 to 18 mph26 to 29 km/h. 100% chance of light freezing rain throughout the day. Very dry. Thursday Night: Mostly cloudy, with a low around 19°F-7°C. Breezy from the W at 13 to 15 mph20 to 23 km/h. 96% chance of light freezing rain throughout the night.
Freezing Drizzle	High 18°F-8°CFeels 10°F-12°C	Low 15°F-9°CFeels 5°F-15°C	Precip 0.03 in0.7 mm16%	Cloud 75%	Wind S 7 mph11 km/h	Friday: Mostly cloudy and cold, with a high of 18°F-8°C (subfreezing all day). Light wind from the S around 6 mph10 km/h. 10% chance of freezing drizzle. Very dry. Friday Night: Mostly cloudy, with a low around 16°F-9°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 16% chance of freezing drizzle throughout the night.
Freezing Drizzle	High 24°F-4°CFeels 10°F-12°C	Low 15°F-9°CFeels 4°F-16°C	Precip 0.04 in0.9 mm53%	Cloud 78%	Wind WSW 11 mph18 km/h	Saturday: Mostly cloudy and cold, with a high of 20°F-7°C (subfreezing all day). Breezy from the WSW at 10 to 12 mph16 to 20 km/h. Very dry. Saturday Night: Mostly cloudy, with a low around 15°F-9°C. Windy from the W at 13 to 20 mph21 to 32 km/h. 53% chance of freezing drizzle in the evening.
Light Freezing Rain	High 28°F-2°CFeels 16°F-9°C	Low 26°F-3°CFeels 12°F-11°C	Precip 0.17 in4.4 mm97%	Cloud 86%	Wind W 15 mph25 km/h	Sunday: Mostly cloudy and cold, with a high of 27°F-3°C (subfreezing all day). Windy from the WSW at 15 to 16 mph24 to 25 km/h. 69% chance of light freezing rain throughout the day. Very dry. Sunday Night: Overcast, with a low around 26°F-3°C. Windy from the W at 16 to 21 mph25 to 34 km/h. 97% chance of flurries throughout the night.
Light Freezing Rain	High 30°F-1°CFeels 18°F-8°C	Low 27°F-3°CFeels 15°F-9°C	Precip 0.24 in6 mm88%	Cloud 84%	Wind W 16 mph25 km/h	Monday: Overcast and cold, with a high of 30°F-1°C (subfreezing all day). Windy from the W at 16 to 17 mph25 to 28 km/h. 75% chance of light freezing rain throughout the day. Very dry. Monday Night: Overcast, with a low around 27°F-3°C. Windy from the W at 16 to 19 mph26 to 30 km/h. 88% chance of flurries throughout the night.
Light Freezing Rain	High 29°F-2°CFeels 16°F-9°C	Low 23°F-5°CFeels 10°F-12°C	Precip 0.28 in7.1 mm90%	Cloud 82%	Wind W 19 mph30 km/h	Tuesday: Overcast and cold, with a high of 27°F-3°C (subfreezing all day). Windy from the W at 19 to 20 mph31 to 31 km/h. 84% chance of light freezing rain throughout the day. Very dry. Tuesday Night: Overcast, with a low around 23°F-5°C. Windy from the W at 18 to 20 mph29 to 32 km/h. 90% chance of light freezing rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	31°F-1°C Feels 21°F-6°C	29°F-2°C Feels 19°F-7°C	0.01 in0.2 mm· 8%	71%	Flurries	WNW 11 mph18 km/h
DayMostly cloudy and cold, with a high of 31°F-1°C (subfreezing all day). Breezy from the WNW at 11 mph17 km/h. Very dry. NightMostly cloudy, with a low around 29°F-2°C. Breezy from the WNW at 11 mph18 km/h.
	ThursdaySep 3	31°F0°C Feels 20°F-7°C	19°F-7°C Feels 7°F-14°C	0.18 in4.6 mm· 100%	86%	Light Freezing Rain	WNW 14 mph23 km/h
DayOvercast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the NW at 16 to 18 mph26 to 29 km/h. 100% chance of light freezing rain throughout the day. Very dry. NightMostly cloudy, with a low around 19°F-7°C. Breezy from the W at 13 to 15 mph20 to 23 km/h. 96% chance of light freezing rain throughout the night.
	FridaySep 4	18°F-8°C Feels 10°F-12°C	15°F-9°C Feels 5°F-15°C	0.03 in0.7 mm· 16%	75%	Freezing Drizzle	S 7 mph11 km/h
DayMostly cloudy and cold, with a high of 18°F-8°C (subfreezing all day). Light wind from the S around 6 mph10 km/h. 10% chance of freezing drizzle. Very dry. NightMostly cloudy, with a low around 16°F-9°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 16% chance of freezing drizzle throughout the night.
	SaturdaySep 5	24°F-4°C Feels 10°F-12°C	15°F-9°C Feels 4°F-16°C	0.04 in0.9 mm· 53%	78%	Freezing Drizzle	WSW 11 mph18 km/h
DayMostly cloudy and cold, with a high of 20°F-7°C (subfreezing all day). Breezy from the WSW at 10 to 12 mph16 to 20 km/h. Very dry. NightMostly cloudy, with a low around 15°F-9°C. Windy from the W at 13 to 20 mph21 to 32 km/h. 53% chance of freezing drizzle in the evening.
	SundaySep 6	28°F-2°C Feels 16°F-9°C	26°F-3°C Feels 12°F-11°C	0.17 in4.4 mm· 97%	86%	Light Freezing Rain	W 15 mph25 km/h
DayMostly cloudy and cold, with a high of 27°F-3°C (subfreezing all day). Windy from the WSW at 15 to 16 mph24 to 25 km/h. 69% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 26°F-3°C. Windy from the W at 16 to 21 mph25 to 34 km/h. 97% chance of flurries throughout the night.
	MondaySep 7	30°F-1°C Feels 18°F-8°C	27°F-3°C Feels 15°F-9°C	0.24 in6 mm· 88%	84%	Light Freezing Rain	W 16 mph25 km/h
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Windy from the W at 16 to 17 mph25 to 28 km/h. 75% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 27°F-3°C. Windy from the W at 16 to 19 mph26 to 30 km/h. 88% chance of flurries throughout the night.
	TuesdaySep 8	29°F-2°C Feels 16°F-9°C	23°F-5°C Feels 10°F-12°C	0.28 in7.1 mm· 90%	82%	Light Freezing Rain	W 19 mph30 km/h
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Windy from the W at 19 to 20 mph31 to 31 km/h. 84% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Windy from the W at 18 to 20 mph29 to 32 km/h. 90% chance of light freezing rain throughout the night.
	WednesdaySep 9	23°F-5°C Feels 12°F-11°C	22°F-6°C Feels 9°F-13°C	0.11 in2.9 mm· 51%	82%	Freezing Drizzle	WSW 12 mph20 km/h
DayOvercast and cold, with a high of 23°F-5°C (subfreezing all day). Breezy from the WSW at 12 to 13 mph19 to 21 km/h. 32% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-5°C. Breezy from the W at 13 to 15 mph20 to 24 km/h. 51% chance of freezing drizzle throughout the night.
	ThursdaySep 10	26°F-3°C Feels 15°F-9°C	23°F-5°C Feels 12°F-11°C	0.16 in4 mm· 47%	83%	Light Freezing Rain	W 13 mph20 km/h
DayOvercast and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the WNW at 13 mph21 km/h. 47% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Breezy from the W at 12 to 13 mph20 to 21 km/h. 44% chance of freezing drizzle throughout the night.
	FridaySep 11	25°F-4°C Feels 14°F-10°C	24°F-5°C Feels 12°F-11°C	0.13 in3.3 mm· 41%	82%	Light Freezing Rain	WSW 12 mph19 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 12 mph19 km/h. 37% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 24°F-5°C. Breezy from the WSW at 12 to 13 mph19 to 20 km/h. 41% chance of light freezing rain throughout the night.
	SaturdaySep 12	24°F-4°C Feels 12°F-11°C	22°F-5°C Feels 10°F-12°C	0.15 in3.7 mm· 38%	84%	Light Freezing Rain	SW 12 mph20 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the SW at 12 to 13 mph20 to 21 km/h. 37% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-5°C. Breezy from the WSW at 12 to 13 mph20 to 21 km/h. 38% chance of light freezing rain throughout the night.
	SundaySep 13	24°F-4°C Feels 12°F-11°C	22°F-5°C Feels 10°F-12°C	0.14 in3.5 mm· 41%	85%	Light Freezing Rain	WSW 13 mph21 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the WSW at 13 mph21 km/h. 37% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-5°C. Breezy from the WSW at 13 mph21 km/h. 41% chance of light freezing rain throughout the night.
	MondaySep 14	26°F-3°C Feels 14°F-10°C	23°F-5°C Feels 11°F-12°C	0.23 in5.9 mm· 59%	88%	Light Freezing Rain	W 14 mph23 km/h
DayOvercast and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the W at 14 to 15 mph23 to 24 km/h. 52% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Breezy from the W at 14 mph22 km/h. 59% chance of light freezing rain throughout the night.
	TuesdaySep 15	25°F-4°C Feels 13°F-10°C	24°F-5°C Feels 11°F-12°C	0.24 in6 mm· 57%	90%	Light Freezing Rain	W 14 mph23 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the W at 14 to 15 mph23 to 24 km/h. 55% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 24°F-5°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 57% chance of light freezing rain throughout the night.
	WednesdaySep 16	24°F-4°C Feels 11°F-11°C	23°F-5°C Feels 10°F-12°C	0.2 in5.1 mm· 57%	87%	Light Freezing Rain	WSW 15 mph24 km/h
DayOvercast and cold, with a high of 24°F-4°C (subfreezing all day). Breezy from the WSW at 15 mph24 km/h. 56% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 57% 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