Weather forecast for tomorrowAntarctica
Weather forecast for tomorrow
Wednesday 21. Oct 2026
- -2°C
- -3°C
Cloudy / Wind
- Precip. probability: 16%
- Precipitation: 3mm
- Wind: 47km/hWSW 255°
- Humidity: 85%
- UV index: 2
- Sunrise: 21:06 NZDT
- Sunset: 12:13 NZDT
- details ▼
On Wednesday, 21st of October, cloud cover will dominate while winds remain strong.
Minimal precipitation is anticipated for tomorrow. The peak daytime temperature will reach a harsh -2°C, while the nighttime temperature will drop to a subzero -3°C.
The maximum temperature will be higher and more in tune with November's average of -36°C than with October's.
Sunrise will be at 21:06 and sunset at 12:13; tomorrow's daylight will last for 15h and 7min.
Minimal precipitation is anticipated for tomorrow. The peak daytime temperature will reach a harsh -2°C, while the nighttime temperature will drop to a subzero -3°C.
The maximum temperature will be higher and more in tune with November's average of -36°C than with October's.
Sunrise will be at 21:06 and sunset at 12:13; tomorrow's daylight will last for 15h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 0h -1°C.
Coldest hour: 12h -3°C.
Coldest hour: 12h -3°C.
Chance of precipitation
Highest chance: 3h 60%.
Hourly weather forecast
- 0h
- -1°C
- Feels like:-8°C
Foggy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 26km/hWNW 294°
- Humidity: 98%
- Pressure: 999mbar
- Visibility: 0km
- UV index: 0
- details ▼
- 2h
- -2°C
- Feels like:-8°C
Light Snow
- Precip. probability: 66%
- Precipitation: 1mm
- Wind: 27km/hWNW 293°
- Humidity: 98%
- Pressure: 999mbar
- Visibility: 0km
- UV index: 0
- details ▼
- 4h
- -2°C
- Feels like:-8°C
Snow Showers
- Precip. probability: 52%
- Precipitation: 1mm
- Wind: 28km/hWNW 283°
- Humidity: 97%
- Pressure: 1000mbar
- Visibility: 0km
- UV index: 0
- details ▼
- 6h
- -2°C
- Feels like:-10°C
Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 30km/hW 271°
- Humidity: 96%
- Pressure: 1000mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 8h
- -2°C
- Feels like:-10°C
Cloudy / Wind
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 36km/hWSW 255°
- Humidity: 91%
- Pressure: 1001mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 10h
- -2°C
- Feels like:-11°C
Partly Cloudy / Wind
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 41km/hWSW 249°
- Humidity: 82%
- Pressure: 1003mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 12h
- -3°C
- Feels like:-11°C
Mostly Cloudy / Wind
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 44km/hWSW 250°
- Humidity: 81%
- Pressure: 1004mbar
- Visibility: 16km
- UV index: 2
- details ▼
Sunset: 12:13
- 14h
- -2°C
- Feels like:-11°C
Mostly Cloudy / Wind
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 47km/hWSW 251°
- Humidity: 81%
- Pressure: 1005mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 16h
- -3°C
- Feels like:-11°C
Cloudy / Wind
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 47km/hWSW 257°
- Humidity: 86%
- Pressure: 1006mbar
- Visibility: 15km
- UV index: 1
- details ▼
- 18h
- -2°C
- Feels like:-11°C
Cloudy / Wind
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 45km/hW 261°
- Humidity: 87%
- Pressure: 1006mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- -2°C
- Feels like:-10°C
Snow Showers / Wind
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 44km/hW 275°
- Humidity: 92%
- Pressure: 1005mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunrise: 21:06
- 22h
- -2°C
- Feels like:-10°C
Snow Showers / Wind
- Precip. probability: 55%
- Precipitation: 1mm
- Wind: 48km/hWNW 284°
- Humidity: 95%
- Pressure: 1004mbar
- Visibility: 6km
- UV index: 0
- details ▼
Tomorrow, on Wednesday, weather will be unstable, and a mix of cloudy, snow-filled, hazy and rainy weather is forecasted.
With minimal precipitation of 1mm, snowfall is anticipated from 1h to 4h, 20h, 22h and at 23h.
The temperature variation will be unnoticeable, with the lowest temperature of -3°C and the highest temperature of -1°C. The feels-like temperature difference will be unnoticeable, with the lowest temperature of -11°C and the highest temperature of -8°C. The warmest part of the day will be at midnight, 1h and 23h.
The expected temperature aligns more with November's average high than with October's -49°C. Forecast models suggest a low also more close to November's typical minimum of -40°C than October's usual -54°C.
With minimal precipitation of 1mm, snowfall is anticipated from 1h to 4h, 20h, 22h and at 23h.
The temperature variation will be unnoticeable, with the lowest temperature of -3°C and the highest temperature of -1°C. The feels-like temperature difference will be unnoticeable, with the lowest temperature of -11°C and the highest temperature of -8°C. The warmest part of the day will be at midnight, 1h and 23h.
The expected temperature aligns more with November's average high than with October's -49°C. Forecast models suggest a low also more close to November's typical minimum of -40°C than October's usual -54°C.
Updated: Oct 19, 2026 @ 17:45:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Wednesday, a cloud-filled sky and strong wind gusts will persist.
Tomorrow, there is a low probability of minimal rainfall in Artigas Base.
Tomorrow, the highest temperature will be -2°C, while the lowest temperature will be -3°C.
The maximum temperature will be notably higher than the average highest temperature of -49°C in October. The lowest temperature will be also noticeably higher than the average low of -54°C.
The maximum temperature will be notably higher than the average highest temperature of -49°C in October. The lowest temperature will be also noticeably higher than the average low of -54°C.
On Wednesday, in Artigas Base, sunrise will be at 21:06 and sunset at 12:13 (NZDT).
In Artigas Base, Antarctica, tomorrow, there will be 15h and 7min of daylight.
