Island in New Zealand

South Island Weather Forecast

South Island weather: 51°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.

☁️ 51°F now🕔 11:15 PM local📅 Best: February

Next 48 hours

Hour-by-hour temperature, precipitation chance and wind.

7 PM☁️51°12%5 mph
8 PM☁️49°10%2 mph
9 PM☁️47°8%3 mph
10 PM☁️48°6%5 mph
11 PM☁️47°4%4 mph
12 AM🌙45°2%4 mph
1 AM🌙44°0%5 mph
2 AM🌙43°0%4 mph
3 AM🌙43°0%5 mph
4 AM🌙42°0%4 mph
5 AM🌙43°0%6 mph
6 AM🌙44°0%8 mph
7 AM🌤️44°0%9 mph
8 AM🌤️45°0%7 mph
9 AM⛅49°0%10 mph
10 AM⛅51°0%12 mph
11 AM☁️53°0%12 mph
12 PM☁️55°0%14 mph
1 PM☁️56°2%15 mph
2 PM☁️56°12%13 mph
3 PM☁️55°25%10 mph
4 PM☁️54°35%11 mph
5 PM☁️53°40%11 mph
6 PM☁️52°42%10 mph
7 PM🌦️50°43%8 mph
8 PM☁️49°42%9 mph
9 PM☁️49°39%12 mph
10 PM☁️49°39%9 mph
11 PM☁️49°45%5 mph
12 AM☁️48°53%2 mph
1 AM🌦️47°57%2 mph
2 AM🌦️46°53%3 mph
3 AM🌦️46°45%3 mph
4 AM🌦️46°37%3 mph
5 AM🌦️45°31%3 mph
6 AM☁️42°25%5 mph
7 AM☁️40°22%5 mph
8 AM☁️40°23%5 mph
9 AM☁️41°25%4 mph
10 AM☁️43°27%3 mph
11 AM☁️46°26%2 mph
12 PM☁️46°25%4 mph
1 PM🌦️46°22%5 mph
2 PM☁️46°18%5 mph
3 PM⛅48°13%6 mph
4 PM⛅48°8%7 mph
5 PM⛅46°5%8 mph
6 PM🌤️45°2%6 mph

Best time to go outside today

12 PM - 3 PM · comfort score 6.8/10

The best window to be outside is roughly 12 PM to 3 PM, when temperature, rain chance and wind line up best.

Weather in South Island right now

☁️
51°F
Overcast · feels like 47°F
Humidity62%
Wind5 mph WNW
Gusts13 mph
UV index0.5 · Low
Cloud cover81%
Pressure941 hPa
VisibilityVery poor · 0 mi
Air quality28 · Good
Sunrise7:11 AM
Sunset7:45 PM
Moon🌖 Waning gibbous · 74%

Source: Open-Meteo. Updated 11:15 PM, Oct 2 local time.

See the South Island forecast by time range

South Island weather - more answers

Explore South Island

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

Weather for related places

Frequently asked questions

Where is South Island?

South Island is an island in New Zealand. Its coordinates are -43.9535, 170.5. It lies in Oceania.

What is the weather like in South Island right now?

It is currently 51°F (11°C) with overcast. Humidity is 62% and wind is 5 mph.

When is the best time to visit South Island?

February offer the most comfortable conditions in South Island, which has a subarctic climate. June, July and October are usually the hardest months for outdoor plans.

What time zone is South Island in?

South Island observes Pacific/Auckland (UTC+13:00). The local time is 11:15 PM.

What is the nearest airport to South Island?

The closest airports are Queenstown Airport (ZQN), 114 mi away.

What are the top things to do in South Island?

Popular options include Aoraki / Mount Cook, Lake Wakatipu, Te Wahipounamu - South West New Zealand, Milford Sound and Fiordland National Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts.
Forecast and observationsOpen-Meteo (ECMWF and national models).
Air quality and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climate averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, 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 October 2, 2026 at 11:15 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter 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.

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