As of 00:51 BST

Weather in Blenheim

+8°Weather now

Blenheim, Thursday, 8 October, 00:51

Clear sky. Feels like 6°C. High 14°C, low 7°C.

Pressure1017 mb
Wind7 mph NW
Humidity91%
Visibility6.2 mi
Dew point6°C

Two-week forecast for Blenheim: the first week averages +16.4° by day, the second +15.1° — so the second week runs 1.3° cooler than the first. Around 13 mm of rain is expected over the 14 days, on 3 wet days. The coming weekend starts 10 October: +15°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 October – 14 October)+16.4°+8.3°3 mm / 1 d—
2nd (15 October – 21 October)+15.1°+8.1°10 mm / 2 d—

Weekend weather

Sat, 10 October
Partly cloudy
+15°+9°
dry
Sun, 11 October
Clear sky
+15°+7°
dry
Sat, 17 October
Rain
+14°+9°
7 mm
Sun, 18 October
Overcast
+12°+4°
dry
Fri, 09+11 ° /18 °2.5Light rain
+18 °Light rain

Blenheim, Friday, 9 October

Light rain. High 18°C, low 11°C.

Pressure1011 mb
Wind21 mph SW
Humidity75%
Visibility6.2 mi
Dew point13°C
Sat, 10+9 ° /15 °0Partly cloudy
+15 °Partly cloudy

Blenheim, Saturday, 10 October

Partly cloudy. High 15°C, low 9°C.

Pressure1014 mb
Wind15 mph W
Humidity58%
Visibility6.2 mi
Dew point6°C
Sun, 11+7 ° /15 °0Clear sky
+15 °Clear sky

Blenheim, Sunday, 11 October

Clear sky. High 15°C, low 7°C.

Pressure1015 mb
Wind7 mph W
Humidity63%
Visibility6.2 mi
Dew point6°C
Mon, 12+7 ° /16 °0Overcast
+16 °Overcast

Blenheim, Monday, 12 October

Overcast. High 16°C, low 7°C.

Pressure1018 mb
Wind13 mph S
Humidity66%
Visibility—
Dew point9°C
Tue, 13+10 ° /20 °0.4Light rain
+20 °Light rain

Blenheim, Tuesday, 13 October

Light rain. High 20°C, low 10°C.

Pressure1020 mb
Wind12 mph S
Humidity77%
Visibility—
Dew point15°C
Wed, 14+8 ° /18 °0Overcast
+18 °Overcast

Blenheim, Wednesday, 14 October

Overcast. High 18°C, low 8°C.

Pressure1027 mb
Wind7 mph SW
Humidity60%
Visibility—
Dew point7°C
Thu, 15+9 ° /17 °0Overcast
+17 °Overcast

Blenheim, Thursday, 15 October

Overcast. High 17°C, low 9°C.

Pressure1018 mb
Wind14 mph SW
Humidity64%
Visibility—
Dew point9°C
Fri, 16+7 ° /15 °0Overcast
+15 °Overcast

Blenheim, Friday, 16 October

Overcast. High 15°C, low 7°C.

Pressure1020 mb
Wind6 mph S
Humidity48%
Visibility—
Dew point2°C
Sat, 17+9 ° /14 °7Rain
+14 °Rain

Blenheim, Saturday, 17 October

Rain. High 14°C, low 9°C.

Pressure1011 mb
Wind21 mph SW
Humidity68%
Visibility—
Dew point8°C
Sun, 18+4 ° /12 °0Overcast
+12 °Overcast

Blenheim, Sunday, 18 October

Overcast. High 12°C, low 4°C.

Pressure1027 mb
Wind10 mph W
Humidity46%
Visibility—
Dew point-1°C
Mon, 19+9 ° /16 °2.6Light rain
+16 °Light rain

Blenheim, Monday, 19 October

Light rain. High 16°C, low 9°C.

Pressure1008 mb
Wind19 mph W
Humidity90%
Visibility—
Dew point12°C
Tue, 20+11 ° /17 °0.2Light rain
+17 °Light rain

Blenheim, Tuesday, 20 October

Light rain. High 17°C, low 11°C.

Pressure1014 mb
Wind20 mph W
Humidity73%
Visibility—
Dew point12°C
Wed, 21+7 ° /14 °0.2Light rain
+14 °Light rain

Blenheim, Wednesday, 21 October

Light rain. High 14°C, low 7°C.

Pressure1008 mb
Wind21 mph W
Humidity53%
Visibility—
Dew point3°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Blenheim, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.