Chatham Island weather live forecast

Today's maximum temperature in Chatham Island is expected to be 18°C. Select a day from the live weather forecast for Chatham Island, New Zealand for more weather parameters.

5-day weather forecast updated at 04:05 on Sunday 22nd February 2026 GMT

More about Chatham Island

Chatham Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Zealand

Hays Travel: up to £500 off holidays & more

  • Save up to £500 on holidays with Hays Travel
  • Plus low deposits with interest-free monthly payments
  • Free child places on family holidays
Go to Hays Travel deal >>

View all Hays Travel offers

The 5-day weather forecast for New Zealand (Chatham Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chatham Island weather forecast by day

Below are the detailed weather forecasts for Chatham Island for the next 5 days.

Chatham Island weather for Sunday 22nd February 2026

Expect mostly cloudy with rain in Chatham Island, New Zealand with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 34 kph from the west.

  • 18°C maximum temperature18
    °C maximum temperature
  • 13°C minimum temperature13
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 100% chance of some rain100
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 34 kph from the West34
    kph wind from W

Back to top

Chatham Island weather for Monday 23rd February 2026

Expect sunshine and showers in Chatham Island, New Zealand with a maximum temperature of 18°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 28 kph from the south.

  • 18°C maximum temperature18
    °C maximum temperature
  • 13°C minimum temperature13
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 25% chance of some rain25
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 18°C wind chill18
    °C wind chill
  • Moderate breeze of 28 kph from the South28
    kph wind from S

Back to top

Chatham Island weather for Tuesday 24th February 2026

Expect mostly cloudy with light rain in Chatham Island, New Zealand with a maximum temperature of 19°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 26 kph from the west.

  • 19°C maximum temperature19
    °C maximum temperature
  • 13°C minimum temperature13
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 34% chance of some rain34
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 19°C wind chill19
    °C wind chill
  • Moderate breeze of 26 kph from the West26
    kph wind from W

Back to top

Chatham Island weather for Wednesday 25th February 2026

Expect broken clouds in Chatham Island, New Zealand with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

  • 17°C maximum temperature17
    °C maximum temperature
  • 13°C minimum temperature13
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 17°C wind chill17
    °C wind chill
  • Fresh breeze of 30 kph from the South30
    kph wind from S

Back to top

Chatham Island weather for Thursday 26th February 2026

Expect broken clouds in Chatham Island, New Zealand with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north-west.

  • 19°C maximum temperature19
    °C maximum temperature
  • 12°C minimum temperature12
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 31 kph from the North-West31
    kph wind from NW

Back to top

Travelbag: up to 50% off 2026 holidays

  • Save up to 50% on 2026 holidays & tours with Travelbag
  • Book selected stays in popular destinations around the world
  • Travel before 31st December 2026 (inclusive)
Go to Travelbag deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Travelbag offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^