Weather Forecast for Blenheim9m above sea level
Now
Today
Tonight
Next 24 Hours in Blenheim
Next 9 Days in Blenheim
Day
Night
18km/h
chance
of rain
trace
Day
Night
19km/h
chance
of rain
trace
Day
Night
19km/h
chance
of rain
trace
Day
Night
19km/h
chance
of rain
trace
Day
Night
19km/h
chance
of rain
trace
Day
Night
20km/h
chance
of rain
trace
Day
Night
24km/h
chance
of rain
trace
Day
Night
31km/h
chance
of rain
trace
Day
Night
25km/h
chance
of rain
trace
Comments
If you have any questions about functionality of our website(s) or app, trying to locate maps or data, or have a simple comment/feedback - please post a comment below!
As of 2024 we will no longer be publishing questions related to weather forecasts if they are answered via our hyper-local hourly & 10 day forecasts, weather maps and regular daily and monthly weather & climate videos.
We’re a small NZ business with limited resources to respond to general weather questions. Our social media pages may be helpful to you, especially if you want to often talk (or groan!) about your local weather. You can find more resources from us here if that’s your thing.
Have questions of a commercial nature? Contact us directly here.
Thanks for your support!
Don’t forget to check out our RuralWeather.co.nz website (great for event planning or attending + camping!) and also, our brand new Weather Alerting App!
Latest Video
Thunderstorms, downpours & high pressure. NZ’s forecast to Jan 15, 2026.
Drier weather, hotter days and lighter winds are all coming – but between now and Sunday there will still be…
Add new comment
Andrew Young on 2/01/2026 4:46am
Hi there, there seems to be a glitch on your hourly forecasts which don’t change for subsequent days of the upcoming week -it remains stuck on the current day’s hourly forecast. Has been doing that for last couple of days. Here’s to a lovely settled summer soon!
Reply
Carol on 2/01/2026 4:38am
Hi – are you aware that the rain shows the same amount hourly every day next week for Pukekohe?
Reply
Chrisp on 1/01/2026 7:52pm
Looks like a possible cyclone mid month. Not showing on your models ala Cyclone Tam….?
Reply
jet on 2/01/2026 3:31am
where did u see the possible cylone
Reply
Chrisp on 2/01/2026 7:39am
https://www.tropicaltidbits.com/analysis/models/?model=gfs®ion=swpac&pkg=mslp_pcpn&runtime=2026010118&fh=330
Reply
Suzy on 1/01/2026 7:18pm
Happy New Year. Thanks for your great service. Since yesterday I’ve only been able to see a very limited number of temperatures on the live observations map? Normally when I scroll the number increases substantially. Has something changed? Cheers.
Reply
Suzy on 2/01/2026 6:02am
Yay – it’s working properly again.
Reply
DJA on 31/12/2025 8:56pm
Happy New Year WW!
FYI it looks like the rain, wind and cloud info in the hourly forecast is the same for every day.
Reply
Deano on 1/01/2026 10:16am
Yeah, i noticed that to.lm sure the team will sort it out.Happy new year Phil and the team.
Reply
Kat on 31/12/2025 7:36pm
Happy New Year to Phîl and everyone at Weatherwatch. You made 2025 a great year. Here’s to even more accurate weather forecasting for the upcoming year. Cheers all.
Reply
View more comments