See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
6°
Light Rain
Feels Like: 6°
Min: 6°
Max: 12°
The next few hours will be overcast, with tomorrow reaching 9°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
06:48
Sunrise
18:33
Sunset
Moon
Waxing Crescent
08:58
Moonrise
00:37
Moonset
Daily Forecast
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Weather in Invercargill tomorrow, September 17, 2026
Rain features in Invercargill on September 17, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 82% around 00:00. Cloud cover is also at its densest near 00:00 at roughly 95%.
The temperature range runs from about 6°C up to 9°C. The air stays humid, with relative humidity between 66% and 89% and the peak around 00:00. Winds stay light, near 10.9 km/h by 15:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 72% near 12:00. Visibility holds near 15.8 km, though it can fall to 10.7 km. The sun rises at 06:46 and sets at 18:34, for a total of 11 hours 48 minutes of sunlight today.
Taken together, Invercargill looks wet enough on September 17, 2026 that flexible outdoor plans work best, with temperatures peaking near 9°C.
Frequently asked questions about weather in Invercargill
How warm does it get in Invercargill?
The warmest month in Invercargill is January, with average high temperatures of 19°C. The average temperature during this period is around 15°C.
How cold does it get in Invercargill?
The coldest month in Invercargill is July, with average low temperatures of 5°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Invercargill?
The wettest month in Invercargill is October, with an average of 125mm of precipitation.
What is the driest time of year in Invercargill?
The driest month in Invercargill is August, with an average of 83mm of precipitation.
