See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Overcast
Feels Like: 10°
Min: 8°
Max: 16°
The next few hours will be clear, with tomorrow reaching 9°C and dropping to 4°C. The coming days will be drizzle starting in the evening.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:30
Sunrise
18:16
Sunset
Moon
Waxing Crescent
08:54
Moonrise
00:06
Moonset
Daily Forecast
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Thursday
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Friday
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Weather in Kaiapoi tomorrow, September 17, 2026
Kaiapoi looks damp on September 17, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 78% near 01:00. Skies look heaviest around 00:00, with cover close to 100%.
The day peaks near 9°C and cools toward 5°C. Expect humidity between 69% and 91%, most humid near 06:00. Winds stay light, near 6.5 km/h by 09:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 52% near 12:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 15.5 km on average, though it can drop toward 7.5 km in thicker cloud or showers. The sun rises at 06:28 and sets at 18:17, for a total of 11 hours 49 minutes of sunlight today.
The practical takeaway for Kaiapoi on September 17, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 9°C.
Frequently asked questions about weather in Kaiapoi
How warm does it get in Kaiapoi?
The warmest month in Kaiapoi is February, with average high temperatures of 20°C. The average temperature during this period is around 17°C.
How cold does it get in Kaiapoi?
The coldest month in Kaiapoi is July, with average low temperatures of 6°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Kaiapoi?
The wettest month in Kaiapoi is July, with an average of 75mm of precipitation.
What is the driest time of year in Kaiapoi?
The driest month in Kaiapoi is September, with an average of 40mm of precipitation.
