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Weather in Blenheim, New Zealand 🇳🇿

Current Weather in Blenheim

Light drizzle
8°C
Feels like 6°C. Light drizzle.
🌬️ 9 km/h SW
💧 74% Humidity
🧭 1015 hPa
👁️ 2.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 4°C
🌅 Sunrise: 07:51 AM
🌇 Sunset: 05:03 PM
Map Overlays:

In Blenheim right now it is 8°C and light drizzle, feeling like 6°C. Humidity is 74% with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Blenheim range from about 4°C to 12°C.

Hourly Forecast for Blenheim

05:00
Patchy rain nearby
23%
06:00
Patchy rain nearby
26%
07:00
Cloudy
20%
08:00
Overcast
23%
09:00
Overcast
26%
10:00
Patchy rain nearby
10°
31%
11:00
Patchy rain nearby
28%
12:00
Overcast
11°
22%
13:00
Cloudy
12°
19%
14:00
Cloudy
12°
16%
15:00
Cloudy
11°
17%
16:00
Partly Cloudy
10°
13%
17:00
Partly Cloudy
16%
18:00
Partly Cloudy
17%
19:00
Partly Cloudy
16%
20:00
Partly Cloudy
15%
21:00
Partly Cloudy
15%
22:00
Partly Cloudy
15%
23:00
Partly Cloudy
15%
00:00
Partly Cloudy
14%
01:00
Partly Cloudy
16%
02:00
Partly Cloudy
18%
03:00
Clear
15%
04:00
Clear
15%

14-Day Forecast for Blenheim

Sat, Jun 27
Patchy rain nearby Patchy rain nearby
12° /
Sun, Jun 28
Partly Cloudy Partly Cloudy
11° /
Mon, Jun 29
Partly Cloudy Partly Cloudy
12° /
Tue, Jun 30
Sunny Sunny
10° /
Wed, Jul 01
Sunny Sunny
12° /
Thu, Jul 02
Sunny Sunny
12° /
Fri, Jul 03
Sunny Sunny
14° /
Sat, Jul 04
Partly Cloudy Partly Cloudy
15° /
Sun, Jul 05
Moderate rain Moderate rain
15° / 10°
Mon, Jul 06
Patchy rain nearby Patchy rain nearby
/
Tue, Jul 07
Patchy rain nearby Patchy rain nearby
/
Wed, Jul 08
Partly Cloudy Partly Cloudy
/
Thu, Jul 09
Partly Cloudy Partly Cloudy
11° /
Fri, Jul 10
Partly Cloudy Partly Cloudy
11° /

Additional Forecasts for Blenheim

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 64.0 μg/m³
O₃ (Ozone) 49.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.6 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 2.1 μg/m³
PM10 (Coarse particles) 3.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in New Zealand

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Best Time to Be Outside in Blenheim Today

The most comfortable window in Blenheim today looks like 14:00 to 16:00, when it is around 11°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Blenheim

What is the temperature in Blenheim right now?

The current temperature in Blenheim is 8°C (46°F), light drizzle (feels like 6°C).

What's the weather like in Blenheim right now?

Conditions in Blenheim right now: Light drizzle, humidity 74%, wind 9 km/h SW.

What is today's forecast for Blenheim?

Today in Blenheim: high 12°C, low 8°C, patchy rain nearby. Chance of rain: 39%.

What is the 7-day weather forecast for Blenheim?

Daily highs and lows for Blenheim:

  • 2026-06-27: 12°C / 8°C
  • 2026-06-28: 11°C / 4°C
  • 2026-06-29: 12°C / 4°C
  • 2026-06-30: 10°C / 3°C
  • 2026-07-01: 12°C / 2°C
  • 2026-07-02: 12°C / 4°C
  • 2026-07-03: 14°C / 3°C
Is it going to rain in Blenheim today?

There is a 39% chance of rain in Blenheim today. Total expected precipitation: 0.34 mm.

What is the wind speed in Blenheim right now?

Wind in Blenheim is currently 9 km/h (6 mph) from the SW.

What is the UV index in Blenheim right now?

The UV index in Blenheim is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇳🇿 New Zealand: Auckland · Christchurch · Manukau City · Wellington · North Shore · Tauranga · Dunedin · Lower Hutt · Palmerston North · New Plymouth · Napier · Rotorua · Porirua · Invercargill · Nelson · Whangarei · Papatoetoe · Whanganui · Upper Hutt · Gisborne · Paraparaumu · Mangere East · Rolleston · Masterton · Timaru · Blenheim · Papakura · Taupo · Otara · Mangere · Remuera · New Lynn · Manurewa · Pukekohe East · Takanini · Ashburton · Massey East · Massey · Wainuiomata · Levin · Stoke · Rangiora · Whakatane · Otahuhu · Blockhouse Bay · Te Atatu South · Karori · Te Aro · Homai · Tokoroa