Wellington, New Zealand 14-Day Forecast
New Zealand 🇳🇿
54°
Sunny right now
Today: high 56°, low 52°
Updated just now
Wellington weather for the next 14 days
Thursday, September 17
Patchy rain nearby High 56° Low 47°Precipitation
85%
· 0.21 in
Max wind
26 mph
Humidity
84%
UV index
4 - Moderate
Sunrise / sunset
06:18 AM / 06:12 PM
Friday, September 18
Sunny High 53° Low 44°Precipitation
60%
· 0.11 in
Max wind
19 mph
Humidity
73%
UV index
5 - Moderate
Sunrise / sunset
06:16 AM / 06:13 PM
Saturday, September 19
Overcast High 56° Low 48°Precipitation
25%
· 0.0 in
Max wind
24 mph
Humidity
80%
UV index
5 - Moderate
Sunrise / sunset
06:15 AM / 06:14 PM
Sunday, September 20
Patchy rain nearby High 56° Low 46°Precipitation
48%
· 0.03 in
Max wind
28 mph
Humidity
68%
UV index
2 - Low
Sunrise / sunset
06:13 AM / 06:15 PM
Monday, September 21
Sunny High 54° Low 47°Precipitation
15%
· 0.0 in
Max wind
26 mph
Humidity
75%
UV index
5 - Moderate
Sunrise / sunset
06:11 AM / 06:16 PM
Tuesday, September 22
Patchy rain nearby High 55° Low 49°Precipitation
72%
· 0.06 in
Max wind
24 mph
Humidity
90%
UV index
4 - Moderate
Sunrise / sunset
06:09 AM / 06:17 PM
Wednesday, September 23
Patchy rain nearby High 50° Low 44°Precipitation
82%
· 0.3 in
Max wind
23 mph
Humidity
78%
UV index
4 - Moderate
Sunrise / sunset
06:08 AM / 06:18 PM
Thursday, September 24
Patchy rain nearby High 49° Low 42°Precipitation
62%
· 0.15 in
Max wind
25 mph
Humidity
63%
UV index
4 - Moderate
Sunrise / sunset
06:06 AM / 06:19 PM
Friday, September 25
Sunny High 51° Low 42°Precipitation
10%
· 0.0 in
Max wind
11 mph
Humidity
68%
UV index
5 - Moderate
Sunrise / sunset
06:04 AM / 06:20 PM
Saturday, September 26
Cloudy High 52° Low 45°Precipitation
36%
· 0.01 in
Max wind
18 mph
Humidity
69%
UV index
5 - Moderate
Sunrise / sunset
06:03 AM / 06:21 PM
Sunday, September 27
Sunny High 55° Low 49°Precipitation
13%
· 0.0 in
Max wind
20 mph
Humidity
79%
UV index
5 - Moderate
Sunrise / sunset
07:01 AM / 07:22 PM
Monday, September 28
Sunny High 56° Low 52°Precipitation
12%
· 0.0 in
Max wind
25 mph
Humidity
83%
UV index
5 - Moderate
Sunrise / sunset
06:59 AM / 07:23 PM
Tuesday, September 29
Patchy rain nearby High 53° Low 48°Precipitation
52%
· 0.02 in
Max wind
22 mph
Humidity
83%
UV index
4 - Moderate
Sunrise / sunset
06:57 AM / 07:24 PM
Wellington 14-day outlook: the story
The warmest day of Wellington's 14-day outlook is Sunday, September 20 with a high near 56°F (13°C); the coolest night comes Friday, September 25, dipping to 42°F (5°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 55°F (13°C), right in line with the typical September high of 55°F (13°C).
Precipitation is most likely on Thursday 17, Friday 18, Tuesday 22, Wednesday 23 and beyond; the wettest day looks like Wednesday, September 23 with about 0.3 in (7.6 mm) expected. For the weekend, expect Saturday 56°F (13°C) and overcast / Sunday 56°F (13°C) and patchy rain nearby.
For typical conditions month by month, see the Wellington climate & average temperatures guide.
Wellington forecast questions
Will it rain in Wellington this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Wednesday, September 23.
What will be the warmest day in Wellington over the next 14 days?
Sunday, September 20, with a forecast high near 56°F (13°C).
How accurate is a 14-day forecast for Wellington?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Wellington by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 68° | 59° | 7 | 1.6 in | 12.2 h/day | 78% |
| February | 67° | 60° | 8 | 3.2 in | 10.9 h/day | 78% |
| March | 65° | 57° | 10 | 2.9 in | 9.6 h/day | 78% |
| April | 62° | 55° | 10 | 3.7 in | 8.5 h/day | 79% |
| May | 59° | 52° | 12 | 3.8 in | 7.3 h/day | 78% |
| June | 55° | 49° | 11 | 4.0 in | 6.3 h/day | 79% |
| July | 54° | 47° | 13 | 4.2 in | 6.7 h/day | 78% |
| August | 54° | 48° | 14 | 4.0 in | 7.7 h/day | 79% |
| September | 55° | 49° | 13 | 3.6 in | 8.8 h/day | 78% |
| October | 58° | 51° | 12 | 2.9 in | 10.1 h/day | 79% |
| November | 61° | 54° | 11 | 3.4 in | 10.9 h/day | 79% |
| December | 64° | 57° | 11 | 3.1 in | 11.5 h/day | 80% |
14-day forecasts nearby