Blenheim
10 day weather forecast for Blenheim
Thursday, 3rd September 2026, at 19:30
today
18° 9°
tomorrow
15° 9°
Saturday
14° 5°
Sunday
14° 10°
Monday
13° 7°
Tuesday
14° 7°
Wednesday
14° 6°
Seemore
Blenheim Weather Pages
Blenheim weather forecast
The weather forecast for Blenheim over the next 5 days indicates chilly conditions with temperatures ranging from 13 °C to 18 °C.
Rain is expected on Friday, Sunday, and Monday.
Wind speeds are expected to be strong, averaging around 30 km/h.
Blenheim 14 days weather forecast
This weeks weather in Blenheim. Click on a date for detailed forecasts
Thu. 3
18°
9°
0 mm
Fri. 4
15°
9°
1.2 mm
Sat. 5
14°
5°
0.1 mm
Sun. 6
14°
10°
5.9 mm
Mon. 7
13°
7°
2.5 mm
Tue. 8
14°
7°
0.1 mm
Wed. 9
14°
6°
0 mm
Thu. 10
11°
2°
0 mm
Fri. 11
12°
1°
0 mm
Sat. 12
12°
3°
0 mm
Sun. 13
12°
1°
0 mm
Mon. 14
14°
5°
0 mm
Tue. 15
19°
7°
0.1 mm
Wed. 16
12°
4°
11.8 mm
Further Ahead
You can click on date
Access Blenheim weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Blenheim long range weather forecast
30 day weather forecast for Blenheim
Important Notice
Our Blenheim long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Blenheim
The chart displays the expected rainfall values (in mm) over the next 14 days in Blenheim, highlighting variations in precipitation levels for specific dates. ☔
Blenheim Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Blenheim over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Blenheim
How warm is it in Blenheim over the next 14 days?
Over the next two weeks, temperatures in Blenheim are expected to range from around 1 °C on the coldest nights up to about 19 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Blenheim in the next two weeks?
Yes - rain is expected on about 8 of the next 14 days in Blenheim, with roughly 21.7 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Blenheim?
Maximum wind speeds in Blenheim are forecast to reach about 46 km/h at their peak over the next 14 days.
When is the best time to visit Blenheim?
For a month-by-month look at temperatures and rainfall, see our best time to visit Blenheim guide.
How accurate is the 14-day forecast for Blenheim?
Our Blenheim forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Blenheim?Get accurate weather forecasts for Blenheim, located at latitude -41.516 and longitude 173.953. Stay updated with localized weather information tailored for Blenheim.
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