Current Conditions

Grytviken, 00

23°F-5°C

Flurries

Feels like11°F-12°C

Wind

SE 13 mph21 km/h

Humidity

74%

Cloud Cover

100%

As of Tuesday, September 22, 2026 at 3:54 PM GMT-2

Today's Outlook

Day

Overcast and cold, with a high of 23°F-5°C (subfreezing all day). Breezy from the SE at 15 mph23 km/h. 58% chance of flurries throughout the day. Very dry.

Night

Overcast, with a low around 21°F-6°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Flurries	High 23°F-5°CFeels 11°F-12°C	Low 21°F-6°CFeels 8°F-14°C	Precip 0.03 in0.7 mm58%	Cloud 97%	Wind SE 13 mph20 km/h	Tuesday: Overcast and cold, with a high of 23°F-5°C (subfreezing all day). Breezy from the SE at 15 mph23 km/h. 58% chance of flurries throughout the day. Very dry. Tuesday Night: Overcast, with a low around 21°F-6°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h.
Flurries	High 29°F-2°CFeels 19°F-7°C	Low 20°F-7°CFeels 11°F-12°C	Precip 0.01 in0.3 mm8%	Cloud 63%	Wind W 10 mph15 km/h	Wednesday: Mostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the W at 10 to 11 mph15 to 18 km/h. Very dry. Wednesday Night: Mostly cloudy, with a low around 20°F-7°C. Breezy from the W at 10 to 14 mph15 to 22 km/h.
Freezing Rain	High 31°F0°CFeels 20°F-7°C	Low 26°F-3°CFeels 14°F-10°C	Precip 0.55 in13.9 mm100%	Cloud 81%	Wind WNW 17 mph27 km/h	Thursday: Overcast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the WNW at 19 to 22 mph30 to 35 km/h. 100% chance of freezing rain throughout the day. Very dry. Thursday Night: Mostly cloudy, with a low around 26°F-3°C. Windy from the WNW at 15 to 18 mph25 to 28 km/h. 81% chance of freezing drizzle throughout the night.
Freezing Drizzle	High 31°F0°CFeels 20°F-7°C	Low 27°F-3°CFeels 15°F-10°C	Precip 0.07 in1.9 mm67%	Cloud 84%	Wind WNW 17 mph27 km/h	Friday: Overcast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the WNW at 17 mph28 km/h. 34% chance of freezing drizzle throughout the day. Very dry. Friday Night: Overcast, with a low around 27°F-3°C. Windy from the WNW at 17 to 18 mph27 to 29 km/h. 67% chance of freezing drizzle throughout the night.
Light Freezing Rain	High 30°F-1°CFeels 19°F-7°C	Low 18°F-8°CFeels 4°F-16°C	Precip 0.17 in4.3 mm90%	Cloud 72%	Wind WSW 15 mph24 km/h	Saturday: Mostly cloudy and cold, with a high of 26°F-4°C (subfreezing all day). Windy from the SW at 15 to 16 mph24 to 25 km/h. 82% chance of light freezing rain throughout the day. Very dry. Saturday Night: Overcast, with a low around 18°F-8°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 90% chance of light freezing rain throughout the night.
Light Freezing Rain	High 29°F-2°CFeels 17°F-8°C	Low 19°F-7°CFeels 6°F-14°C	Precip 0.11 in2.7 mm66%	Cloud 86%	Wind W 14 mph22 km/h	Sunday: Overcast and cold, with a high of 29°F-2°C (subfreezing all day). Windy from the W at 14 to 16 mph23 to 26 km/h. 64% chance of freezing drizzle throughout the day. Very dry. Sunday Night: Overcast, with a low around 19°F-7°C. Breezy from the W at 13 to 15 mph21 to 25 km/h. 66% chance of light freezing rain throughout the night.
Light Freezing Rain	High 29°F-2°CFeels 17°F-8°C	Low 24°F-4°CFeels 12°F-11°C	Precip 0.18 in4.5 mm58%	Cloud 80%	Wind W 14 mph23 km/h	Monday: Overcast and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the W at 15 mph23 km/h. 57% chance of light freezing rain throughout the day. Very dry. Monday Night: Mostly cloudy, with a low around 24°F-4°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 58% chance of light freezing rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	23°F-5°C Feels 11°F-12°C	21°F-6°C Feels 8°F-14°C	0.03 in0.7 mm· 58%	97%	Flurries	SE 13 mph20 km/h
DayOvercast and cold, with a high of 23°F-5°C (subfreezing all day). Breezy from the SE at 15 mph23 km/h. 58% chance of flurries throughout the day. Very dry. NightOvercast, with a low around 21°F-6°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h.
	WednesdaySep 23	29°F-2°C Feels 19°F-7°C	20°F-7°C Feels 11°F-12°C	0.01 in0.3 mm· 8%	63%	Flurries	W 10 mph15 km/h
DayMostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the W at 10 to 11 mph15 to 18 km/h. Very dry. NightMostly cloudy, with a low around 20°F-7°C. Breezy from the W at 10 to 14 mph15 to 22 km/h.
	ThursdaySep 24	31°F0°C Feels 20°F-7°C	26°F-3°C Feels 14°F-10°C	0.55 in13.9 mm· 100%	81%	Freezing Rain	WNW 17 mph27 km/h
DayOvercast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the WNW at 19 to 22 mph30 to 35 km/h. 100% chance of freezing rain throughout the day. Very dry. NightMostly cloudy, with a low around 26°F-3°C. Windy from the WNW at 15 to 18 mph25 to 28 km/h. 81% chance of freezing drizzle throughout the night.
	FridaySep 25	31°F0°C Feels 20°F-7°C	27°F-3°C Feels 15°F-10°C	0.07 in1.9 mm· 67%	84%	Freezing Drizzle	WNW 17 mph27 km/h
DayOvercast and cold, with a high of 31°F0°C (subfreezing all day). Windy from the WNW at 17 mph28 km/h. 34% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 27°F-3°C. Windy from the WNW at 17 to 18 mph27 to 29 km/h. 67% chance of freezing drizzle throughout the night.
	SaturdaySep 26	30°F-1°C Feels 19°F-7°C	18°F-8°C Feels 4°F-16°C	0.17 in4.3 mm· 90%	72%	Light Freezing Rain	WSW 15 mph24 km/h
DayMostly cloudy and cold, with a high of 26°F-4°C (subfreezing all day). Windy from the SW at 15 to 16 mph24 to 25 km/h. 82% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 18°F-8°C. Windy from the WSW at 15 to 16 mph24 to 26 km/h. 90% chance of light freezing rain throughout the night.
	SundaySep 27	29°F-2°C Feels 17°F-8°C	19°F-7°C Feels 6°F-14°C	0.11 in2.7 mm· 66%	86%	Light Freezing Rain	W 14 mph22 km/h
DayOvercast and cold, with a high of 29°F-2°C (subfreezing all day). Windy from the W at 14 to 16 mph23 to 26 km/h. 64% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 19°F-7°C. Breezy from the W at 13 to 15 mph21 to 25 km/h. 66% chance of light freezing rain throughout the night.
	MondaySep 28	29°F-2°C Feels 17°F-8°C	24°F-4°C Feels 12°F-11°C	0.18 in4.5 mm· 58%	80%	Light Freezing Rain	W 14 mph23 km/h
DayOvercast and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the W at 15 mph23 km/h. 57% chance of light freezing rain throughout the day. Very dry. NightMostly cloudy, with a low around 24°F-4°C. Breezy from the W at 14 to 15 mph23 to 24 km/h. 58% chance of light freezing rain throughout the night.
	TuesdaySep 29	25°F-4°C Feels 12°F-11°C	22°F-5°C Feels 10°F-12°C	0.15 in3.7 mm· 58%	83%	Light Freezing Rain	WSW 14 mph22 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 14 mph22 km/h. 45% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 23°F-5°C. Breezy from the WSW at 14 mph22 km/h. 58% chance of light freezing rain throughout the night.
	WednesdaySep 30	25°F-4°C Feels 13°F-11°C	20°F-6°C Feels 8°F-14°C	0.17 in4.4 mm· 63%	83%	Light Freezing Rain	WSW 14 mph23 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 14 mph23 km/h. 59% chance of light freezing rain throughout the day. Very dry. NightOvercast, with a low around 20°F-6°C. Breezy from the WSW at 14 to 15 mph22 to 23 km/h. 63% chance of light freezing rain throughout the night.
	ThursdayOct 1	21°F-6°C Feels 7°F-14°C	19°F-7°C Feels 5°F-15°C	0.1 in2.6 mm· 48%	81%	Freezing Drizzle	SW 15 mph23 km/h
DayOvercast and cold, with a high of 21°F-6°C (subfreezing all day). Breezy from the SW at 15 mph24 km/h. 45% chance of freezing drizzle throughout the day. Very dry. NightMostly cloudy, with a low around 19°F-7°C. Breezy from the SW at 14 to 15 mph23 to 24 km/h. 48% chance of freezing drizzle throughout the night.
	FridayOct 2	23°F-5°C Feels 10°F-12°C	19°F-7°C Feels 5°F-15°C	0.08 in2 mm· 39%	82%	Freezing Drizzle	SW 15 mph25 km/h
DayOvercast and cold, with a high of 23°F-5°C (subfreezing all day). Windy from the SW at 16 mph25 km/h. 39% 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 25 km/h. 38% chance of freezing drizzle throughout the night.
	SaturdayOct 3	25°F-4°C Feels 14°F-10°C	22°F-6°C Feels 9°F-13°C	0.1 in2.5 mm· 35%	84%	Freezing Drizzle	WSW 13 mph21 km/h
DayOvercast and cold, with a high of 25°F-4°C (subfreezing all day). Breezy from the WSW at 13 to 14 mph21 to 23 km/h. 35% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 22°F-6°C. Breezy from the WSW at 13 to 14 mph21 to 23 km/h. 30% chance of freezing drizzle throughout the night.
	SundayOct 4	27°F-3°C Feels 16°F-9°C	24°F-4°C Feels 13°F-11°C	0.11 in2.9 mm· 31%	85%	Light Freezing Rain	WSW 12 mph19 km/h
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Breezy from the WSW at 12 to 13 mph20 to 20 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 mph19 km/h. 31% chance of light freezing rain throughout the night.
	MondayOct 5	27°F-3°C Feels 17°F-8°C	25°F-4°C Feels 14°F-10°C	0.12 in3 mm· 34%	84%	Freezing Drizzle	SW 11 mph18 km/h
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Breezy from the SW at 11 mph18 km/h. 34% chance of freezing drizzle throughout the day. Very dry. NightOvercast, with a low around 25°F-4°C. Breezy from the WSW at 11 mph18 km/h. 30% chance of freezing drizzle throughout the night.
	TuesdayOct 6	26°F-4°C Feels 14°F-10°C	24°F-4°C Feels 13°F-11°C	0.11 in2.7 mm· 31%	84%	Freezing Drizzle	SW 12 mph20 km/h
DayOvercast and cold, with a high of 26°F-4°C (subfreezing all day). Breezy from the SW 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 SW at 12 mph19 km/h. 30% 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