Weather Forecast for Blenheim

Town

Marlborough

-41.513°, 173.961°

Forecast

DayTemp (°C)Precip (mm)WindCloud

Tuesday, Apr 21

9° / 9°

0.1 mm
10 m/s S

100%

Wednesday, Apr 22

8° / 11°

1.0 mm
8 m/s S

65%

Thursday, Apr 23

6° / 12°

0.2 mm
2 m/s SW

76%

Latest observation

SH1 Blenheim South Southbound0.1 km away

Temperature

Wind

Rainfall

Humidity

Gust

Pressure

Observed 4/22/2026, 6:30:09 AM

What is OpenTrails?

OpenTrails is a free, open map of New Zealand's outdoors — every trail, hut, peak, and public access area, alongside the latest topographic maps and weather forecasts. Plan your next walk, ride, or climb in one place.

5,600+ trails

Walking, hiking and mountain bike tracks across NZ, with stats and reviews.

1,600+ peaks

Climbing routes from ClimbNZ on every named peak in the country.

900+ huts

DOC and backcountry huts with bookings and access info.

Join OpenTrails

Create a free account to save your favourite trails, follow weather for the places you care about, and leave reviews.