See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
9°
Breezy and Mostly Cloudy
Feels Like: 5°
Min: 8°
Max: 10°
The next few hours will be windy and mostly cloudy, with today reaching 10°C and dropping to 8°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:14
Sunrise
18:28
Sunset
Moon
Waxing Gibbous
16:50
Moonrise
05:41
Moonset
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View stargazing scoreWeather in Chatham Island today, September 25, 2026
Conditions in Chatham Island on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
The day peaks near 10°C and cools toward 8°C. The air stays humid, with relative humidity between 66% and 74% and the peak around 22:00. A lighter breeze peaks around 16:00 near 9.0 km/h.
Through the afternoon cloud remains the main feature, with cover near 95% around 22:00. Bright spells should stay limited even as the day wears on. Views remain open at about 16.1 km. Sunrise is at 06:14 and sunset at 18:28, giving 12 hours 13 minutes of sunlight today.
The practical takeaway for Chatham Island is a bright September 25, 2026, ideal for outdoor errands before temperatures ease from about 10°C.
Frequently asked questions about weather in Chatham Island
How warm does it get in Chatham Island?
The warmest month in Chatham Island is February, with average high temperatures of 16°C. The average temperature during this period is around 16°C.
How cold does it get in Chatham Island?
The coldest month in Chatham Island is August, with average low temperatures of 10°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Chatham Island?
The wettest month in Chatham Island is July, with an average of 106mm of precipitation.
What is the driest time of year in Chatham Island?
The driest month in Chatham Island is January, with an average of 46mm of precipitation.
