Blenheim weather — 10-day forecast

Temperature, rain, wind and feels-like in Blenheim, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 07:00 · DWD ICON global model

11 °C

Partly cloudy

Feels like 9 °C

8.7 km/hforce 2

Next 12 h

  • 0711°
  • 07:25Sunrise
  • 0811°
  • 0911°
  • 1012°
  • 1113°
  • 1214°
  • 1314°
  • 1414°
  • 1514°
  • 1613°
  • 1712°
  • 17:36Sunset
  • 1812°
  • 1911°

11°08:00 14°13:00

Humidity
81 %
Dew point
8 °C
Gusts
17.0 km/h
Clouds
84 %
Pressure
1,025 hPa

Grid point 4.3 km away · 13.0 km grid · elevation 42 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 06:00
13
Good

Index set by Ozone

Ozone
33.2µg/m³
PM2.5
2.3µg/m³
PM10
3.4µg/m³
Nitrogen dioxide
1.2µg/m³
Sulphur dioxide
0.2µg/m³
Carbon monoxide
60.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

6° → 16°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Light rain100 %

    14°

    10°

  • Sun

    Light rain100 %

    16°

  • Mon

    Partly cloudy10 %

    13°

  • Tue

    Overcast48 %

    11°

  • Wed

    Light drizzle48 %

    13°

  • Thu

    Light drizzle2 mm

    14°

  • Fri

    Light rain12 mm

    12°

    10°

  • Sat

    Light drizzle4 mm

    12°

  • Sun

    Mainly clear

Gusts · Sat 77.5 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV2low
Sunrise
07:25
Daylight
10 h 11
Sunset
17:36

Radiation · 6.3 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

1.2 mperiod 12 s 161°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Blenheim the mean temperature will be 11.7 °C — +4.1 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

Blenheim climate — normals and trends