Island in Antarctica

Deception Island Weather Forecast

Deception Island weather: 24°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.

☁️ 24°F now🕔 6:31 AM local📅 Best: January, March and December

Air quality and pollen in Deception Island

Good

Air quality is satisfactory for everyone.

PM2.50.8 µg/m³

PM101.5 µg/m³

Ozone60 µg/m³

NO₂0 µg/m³

UV index0 · Low

Airborne hazeClear air

Air quality: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UV	No protection needed for most skin types.
Pets	Short-haired dogs need a coat below freezing, and paw salt should be rinsed off after walks.
Older adults	Cold raises blood pressure. Layer up before going out and keep living areas above 18°C.
Children	Cover extremities - hands, ears and faces lose heat fastest. Watch for wind chill on the way to school.

Weather in Deception Island right now

☁️

24°F

Overcast · feels like 16°F

Humidity87%

Wind8 mph SW

Gusts12 mph

UV index0 · Low

Cloud cover100%

Pressure1017 hPa

VisibilityModerate · 4 mi

Air quality27 · Good

Sea temperature31°F

Wave height0.8 m

Sunrise8:32 AM

Sunset5:38 PM

Moon🌔 Waxing gibbous · 77%

Source: Open-Meteo. Updated 6:31 AM, Aug 23 local time.

⚠️Sat, Aug 22: freezing overnight, 23°F (-5°C). Expect ice on roads and trails.

⚠️Sun, Aug 23: freezing overnight, 24°F (-4°C). Expect ice on roads and trails.

⚠️Mon, Aug 24: freezing overnight, 26°F (-3°C). Expect ice on roads and trails.

⚠️Tue, Aug 25: freezing overnight, 26°F (-3°C). Expect ice on roads and trails.

⚠️Wed, Aug 26: freezing overnight, 28°F (-2°C). Expect ice on roads and trails.

⚠️Thu, Aug 27: freezing overnight, 27°F (-3°C). Expect ice on roads and trails.

See the Deception Island forecast by time range

Today & now Tomorrow This Weekend Hourly 7-Day 14-Day Monthly

January February March April May June July August September October November December

Deception Island weather - more answers

← Overview Tomorrow This Weekend Hourly 7-Day 14-Day Monthly Radar UV Index Rain Snow January February March April May June July August September October November December

Explore Deception Island

Every topic we hold for this place, and the same topic for the places around it.

🧭 Travel Guide 🗺️ Map 🎭 Things to Do 📅 Best Time to Visit 🌡️ Climate 🕔 Time Zone 🌋 Geography

Weather for related places

Antarctica South Georgia

Frequently asked questions

Where is Deception Island?

Deception Island is an island in Antarctica. Its coordinates are -62.9667, -60.6333. It lies in Antarctica.

What is the weather like in Deception Island right now?

It is currently 24°F (-4°C) with overcast. Humidity is 87% and wind is 8 mph.

When is the best time to visit Deception Island?

January, March and December offer the most comfortable conditions in Deception Island, which has a polar climate. April, July and September are usually the hardest months for outdoor plans.

What time zone is Deception Island in?

Deception Island observes America/Punta_Arenas (UTC-03:00). The local time is 6:31 AM.

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Data sources and methodology

Place data	USPOTUS Atlas dataset (antarctica) - coordinates, hierarchy and facts.
Forecast and observations	Open-Meteo (ECMWF and national models).
Air quality and pollen	Copernicus CAMS via Open-Meteo. US AQI scale.
Climate averages	ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Method	Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated August 23, 2026 at 6:31 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Written byDavil HofileWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.