Current Conditions
Grytviken, 00
Feels like17°F-8°C
Wind
SSE 11 mph17 km/h
Humidity
95%
Cloud Cover
87%
As of Tuesday, October 13, 2026 at 1:49 AM GMT-2
Today's Outlook
Day
Overcast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the SW at 14 mph22 km/h. 92% chance of light freezing rain in the afternoon. Very dry.
Night
Overcast, with a low around 28°F-2°C. Breezy from the SW at 11 to 13 mph18 to 21 km/h. 58% chance of freezing drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Freezing Rain | High 32°F0°CFeels 22°F-6°C | Low 28°F-2°CFeels 19°F-7°C | Precip 0.05 in1.2 mm92% | Cloud 93% | Wind SW 12 mph19 km/h | Monday: Overcast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the SW at 14 mph22 km/h. 92% chance of light freezing rain in the afternoon. Very dry. Monday Night: Overcast, with a low around 28°F-2°C. Breezy from the SW at 11 to 13 mph18 to 21 km/h. 58% chance of freezing drizzle in the evening. | |
| Flurries | High 28°F-2°CFeels 18°F-8°C | Low 24°F-5°CFeels 13°F-11°C | Precip 0.01 in0.2 mm2% | Cloud 51% | Wind S 9 mph15 km/h | Tuesday: Mostly cloudy and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the S at 9 to 11 mph14 to 18 km/h. Very dry. Tuesday Night: Partly cloudy, with a low around 24°F-5°C. Frost likely. Breezy from the S at 10 to 11 mph16 to 18 km/h. | |
| Flurries | High 29°F-2°CFeels 20°F-7°C | Low 24°F-5°CFeels 12°F-11°C | Precip 0 in0.1 mm— | Cloud 51% | Wind SW 10 mph16 km/h | Wednesday: Mostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the SW at 10 to 12 mph16 to 19 km/h. Very dry. Wednesday Night: Mostly cloudy, with a low around 24°F-5°C. Breezy from the SW at 10 to 12 mph17 to 20 km/h. | |
| Freezing Drizzle | High 32°F0°CFeels 23°F-5°C | Low 26°F-3°CFeels 17°F-9°C | Precip 0.03 in0.8 mm46% | Cloud 83% | Wind WSW 11 mph18 km/h | Thursday: Overcast and cool, with a high of 32°F0°C — feels like 23°F-5°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. Very dry. Thursday Night: Overcast, with a low around 26°F-3°C. Breezy from the WSW at 11 to 14 mph18 to 23 km/h. 46% chance of freezing drizzle in the evening. | |
| Freezing Drizzle | High 32°F0°CFeels 21°F-6°C | Low 29°F-2°CFeels 18°F-8°C | Precip 0.07 in1.7 mm64% | Cloud 89% | Wind WSW 15 mph24 km/h | Friday: Overcast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the WSW at 15 to 16 mph25 to 25 km/h. 34% chance of freezing drizzle in the morning. Very dry. Friday Night: Overcast, with a low around 29°F-2°C. Breezy from the WSW at 15 mph24 km/h. 64% chance of freezing drizzle overnight. | |
| Freezing Drizzle | High 30°F-1°CFeels 20°F-7°C | Low 26°F-3°CFeels 16°F-9°C | Precip 0.04 in0.9 mm20% | Cloud 73% | Wind SW 13 mph20 km/h | Saturday: Mostly cloudy and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the SW at 13 to 14 mph21 to 22 km/h. 19% chance of freezing drizzle in the morning. Very dry. Saturday Night: Mostly cloudy, with a low around 26°F-3°C. Breezy from the SW at 12 to 14 mph20 to 23 km/h. 20% chance of freezing drizzle overnight. | |
| Flurries | High 29°F-2°CFeels 21°F-6°C | Low 25°F-4°CFeels 16°F-9°C | Precip 0 in0.1 mm1% | Cloud 54% | Wind WSW 9 mph14 km/h | Sunday: Mostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the WSW at 8 to 10 mph13 to 15 km/h. Very dry. Sunday Night: Mostly cloudy, with a low around 25°F-4°C. Breezy from the SW at 9 to 11 mph15 to 18 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| MondayOct 12 | 32°F0°C Feels 22°F-6°C | 28°F-2°C Feels 19°F-7°C | 0.05 in1.2 mm· 92% | 93% | Light Freezing Rain | SW 12 mph19 km/h | |
DayOvercast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the SW at 14 mph22 km/h. 92% chance of light freezing rain in the afternoon. Very dry. NightOvercast, with a low around 28°F-2°C. Breezy from the SW at 11 to 13 mph18 to 21 km/h. 58% chance of freezing drizzle in the evening. | |||||||
| TuesdayOct 13 | 28°F-2°C Feels 18°F-8°C | 24°F-5°C Feels 13°F-11°C | 0.01 in0.2 mm· 2% | 51% | Flurries | S 9 mph15 km/h | |
DayMostly cloudy and cold, with a high of 26°F-3°C (subfreezing all day). Breezy from the S at 9 to 11 mph14 to 18 km/h. Very dry. NightPartly cloudy, with a low around 24°F-5°C. Frost likely. Breezy from the S at 10 to 11 mph16 to 18 km/h. | |||||||
| WednesdayOct 14 | 29°F-2°C Feels 20°F-7°C | 24°F-5°C Feels 12°F-11°C | 0 in0.1 mm· — | 51% | Flurries | SW 10 mph16 km/h | |
DayMostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the SW at 10 to 12 mph16 to 19 km/h. Very dry. NightMostly cloudy, with a low around 24°F-5°C. Breezy from the SW at 10 to 12 mph17 to 20 km/h. | |||||||
| ThursdayOct 15 | 32°F0°C Feels 23°F-5°C | 26°F-3°C Feels 17°F-9°C | 0.03 in0.8 mm· 46% | 83% | Freezing Drizzle | WSW 11 mph18 km/h | |
DayOvercast and cool, with a high of 32°F0°C — feels like 23°F-5°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. Very dry. NightOvercast, with a low around 26°F-3°C. Breezy from the WSW at 11 to 14 mph18 to 23 km/h. 46% chance of freezing drizzle in the evening. | |||||||
| FridayOct 16 | 32°F0°C Feels 21°F-6°C | 29°F-2°C Feels 18°F-8°C | 0.07 in1.7 mm· 64% | 89% | Freezing Drizzle | WSW 15 mph24 km/h | |
DayOvercast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the WSW at 15 to 16 mph25 to 25 km/h. 34% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 29°F-2°C. Breezy from the WSW at 15 mph24 km/h. 64% chance of freezing drizzle overnight. | |||||||
| SaturdayOct 17 | 30°F-1°C Feels 20°F-7°C | 26°F-3°C Feels 16°F-9°C | 0.04 in0.9 mm· 20% | 73% | Freezing Drizzle | SW 13 mph20 km/h | |
DayMostly cloudy and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the SW at 13 to 14 mph21 to 22 km/h. 19% chance of freezing drizzle in the morning. Very dry. NightMostly cloudy, with a low around 26°F-3°C. Breezy from the SW at 12 to 14 mph20 to 23 km/h. 20% chance of freezing drizzle overnight. | |||||||
| SundayOct 18 | 29°F-2°C Feels 21°F-6°C | 25°F-4°C Feels 16°F-9°C | 0 in0.1 mm· 1% | 54% | Flurries | WSW 9 mph14 km/h | |
DayMostly cloudy and cold, with a high of 29°F-2°C (subfreezing all day). Breezy from the WSW at 8 to 10 mph13 to 15 km/h. Very dry. NightMostly cloudy, with a low around 25°F-4°C. Breezy from the SW at 9 to 11 mph15 to 18 km/h. | |||||||
| MondayOct 19 | 31°F0°C Feels 23°F-5°C | 27°F-3°C Feels 17°F-8°C | 0.01 in0.2 mm· 2% | 62% | Flurries | SW 10 mph16 km/h | |
DayMostly cloudy and cold, with a high of 31°F0°C (subfreezing all day). Breezy from the SW at 10 to 11 mph16 to 18 km/h. Very dry. NightMostly cloudy, with a low around 27°F-3°C. Breezy from the SW at 10 to 12 mph16 to 19 km/h. | |||||||
| TuesdayOct 20 | 32°F0°C Feels 23°F-5°C | 28°F-2°C Feels 20°F-7°C | 0.01 in0.2 mm· 8% | 68% | Flurries | WSW 9 mph15 km/h | |
DayMostly cloudy and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the W at 9 to 10 mph14 to 16 km/h. Very dry. NightMostly cloudy, with a low around 28°F-2°C. Breezy from the WSW at 9 to 11 mph15 to 18 km/h. | |||||||
| WednesdayOct 21 | 32°F0°C Feels 22°F-6°C | 29°F-2°C Feels 19°F-7°C | 0.16 in4 mm· 56% | 93% | Light Freezing Rain | W 13 mph21 km/h | |
DayOvercast and cold, with a high of 32°F0°C (subfreezing all day). Breezy from the W at 13 to 14 mph22 to 22 km/h. 48% chance of light freezing rain in the morning. Very dry. NightOvercast, with a low around 29°F-2°C. Breezy from the W at 13 to 14 mph20 to 22 km/h. 56% chance of light freezing rain overnight. | |||||||
| ThursdayOct 22 | 30°F-1°C Feels 19°F-7°C | 27°F-3°C Feels 16°F-9°C | 0.18 in4.6 mm· 57% | 86% | Light Freezing Rain | WSW 14 mph22 km/h | |
DayOvercast and cold, with a high of 30°F-1°C (subfreezing all day). Breezy from the WSW at 14 mph22 km/h. 52% chance of light freezing rain in the morning. Very dry. NightOvercast, with a low around 27°F-3°C. Breezy from the WSW at 14 mph22 km/h. 57% chance of light freezing rain overnight. | |||||||
| FridayOct 23 | 28°F-2°C Feels 17°F-8°C | 26°F-3°C Feels 14°F-10°C | 0.17 in4.2 mm· 58% | 85% | Light Freezing Rain | WSW 14 mph22 km/h | |
DayOvercast and cold, with a high of 28°F-2°C (subfreezing all day). Breezy from the WSW at 14 mph23 km/h. 56% chance of light freezing rain in the morning. Very dry. NightOvercast, with a low around 26°F-3°C. Breezy from the WSW at 14 mph22 km/h. 58% chance of light freezing rain overnight. | |||||||
| SaturdayOct 24 | 27°F-3°C Feels 15°F-9°C | 25°F-4°C Feels 13°F-11°C | 0.11 in2.8 mm· 50% | 83% | Freezing Drizzle | SW 13 mph22 km/h | |
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Breezy from the SW at 13 to 14 mph22 to 22 km/h. 43% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 25°F-4°C. Breezy from the SW at 13 to 14 mph21 to 22 km/h. 50% chance of freezing drizzle overnight. | |||||||
| SundayOct 25 | 27°F-3°C Feels 16°F-9°C | 24°F-4°C Feels 12°F-11°C | 0.11 in2.7 mm· 41% | 86% | Freezing Drizzle | SW 13 mph21 km/h | |
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Breezy from the SW at 13 to 14 mph22 to 22 km/h. 41% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 24°F-4°C. Breezy from the SW at 13 mph21 km/h. 38% chance of freezing drizzle overnight. | |||||||
| MondayOct 26 | 27°F-3°C Feels 16°F-9°C | 24°F-4°C Feels 13°F-11°C | 0.11 in2.9 mm· 39% | 85% | Freezing Drizzle | SW 13 mph20 km/h | |
DayOvercast and cold, with a high of 27°F-3°C (subfreezing all day). Breezy from the SW at 13 mph20 km/h. 39% chance of freezing drizzle in the morning. Very dry. NightOvercast, with a low around 24°F-4°C. Breezy from the SW at 13 mph20 km/h. 38% chance of freezing drizzle overnight. | |||||||
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.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 54.2811°S, 36.5092°W·Elevation: 4m·Timezone: Atlantic/South_Georgia·Population: 2