Nuku'alofa, Tonga 14-Day Forecast
Tonga 🇹🇴
68°
Sunny right now
Today: high 69°, low 67°
Updated 43 min ago
Nuku'alofa weather for the next 14 days
Thursday, September 17
Patchy rain nearby High 70° Low 68°Precipitation
41%
· 0.02 in
Max wind
18 mph
Humidity
71%
UV index
8 - Very High
Sunrise / sunset
06:35 AM / 06:35 PM
Friday, September 18
Sunny High 72° Low 70°Precipitation
24%
· 0.01 in
Max wind
20 mph
Humidity
77%
UV index
10 - Very High
Sunrise / sunset
06:34 AM / 06:35 PM
Saturday, September 19
Overcast High 74° Low 69°Precipitation
83%
· 0.26 in
Max wind
24 mph
Humidity
78%
UV index
9 - Very High
Sunrise / sunset
06:33 AM / 06:36 PM
Sunday, September 20
Overcast High 69° Low 68°Precipitation
17%
· 0.0 in
Max wind
14 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
06:32 AM / 06:36 PM
Monday, September 21
Overcast High 70° Low 68°Precipitation
11%
· 0.0 in
Max wind
12 mph
Humidity
61%
UV index
7 - High
Sunrise / sunset
06:31 AM / 06:36 PM
Tuesday, September 22
Sunny High 70° Low 69°Precipitation
11%
· 0.0 in
Max wind
15 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
06:30 AM / 06:36 PM
Wednesday, September 23
Patchy rain nearby High 71° Low 70°Precipitation
66%
· 0.07 in
Max wind
17 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
06:29 AM / 06:37 PM
Thursday, September 24
Sunny High 72° Low 70°Precipitation
17%
· 0.01 in
Max wind
16 mph
Humidity
69%
UV index
7 - High
Sunrise / sunset
06:28 AM / 06:37 PM
Friday, September 25
Sunny High 70° Low 70°Precipitation
8%
· 0.0 in
Max wind
11 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
06:27 AM / 06:37 PM
Saturday, September 26
Overcast High 70° Low 70°Precipitation
10%
· 0.0 in
Max wind
17 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
06:26 AM / 06:37 PM
Sunday, September 27
Patchy rain nearby High 71° Low 70°Precipitation
30%
· 0.01 in
Max wind
28 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
06:25 AM / 06:38 PM
Monday, September 28
Patchy rain nearby High 70° Low 69°Precipitation
74%
· 0.14 in
Max wind
33 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
06:24 AM / 06:38 PM
Tuesday, September 29
Patchy rain nearby High 70° Low 69°Precipitation
44%
· 0.02 in
Max wind
31 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
06:23 AM / 06:38 PM
Nuku'alofa 14-day outlook: the story
The warmest day of Nuku'alofa's 14-day outlook is Saturday, September 19 with a high near 74°F (23°C); the coolest night comes Wednesday, September 16, dipping to 67°F (19°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 70°F (21°C), about 5°F (3°C) below the typical September high of 75°F (24°C).
Precipitation is most likely on Saturday 19, Wednesday 23, Monday 28; the wettest day looks like Saturday, September 19 with about 0.26 in (6.5 mm) expected. For the weekend, expect Saturday 74°F (23°C) and overcast / Sunday 69°F (21°C) and overcast.
For typical conditions month by month, see the Nuku'alofa climate & average temperatures guide.
Nuku'alofa forecast questions
Will it rain in Nuku'alofa this week?
The forecast currently shows meaningful precipitation chances on 3 of the next 14 days, peaking around Saturday, September 19.
What will be the warmest day in Nuku'alofa over the next 14 days?
Saturday, September 19, with a forecast high near 74°F (23°C).
How accurate is a 14-day forecast for Nuku'alofa?
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 Nuku'alofa by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 82° | 76° | 23 | 9.9 in | 10.4 h/day | 83% |
| February | 82° | 77° | 24 | 12.2 in | 10.1 h/day | 82% |
| March | 81° | 77° | 21 | 11.3 in | 9.1 h/day | 81% |
| April | 80° | 76° | 15 | 6.3 in | 9.5 h/day | 77% |
| May | 77° | 74° | 13 | 5.7 in | 9.1 h/day | 76% |
| June | 76° | 72° | 10 | 3.8 in | 9.0 h/day | 75% |
| July | 74° | 70° | 9 | 2.9 in | 9.1 h/day | 73% |
| August | 74° | 69° | 12 | 4.4 in | 9.0 h/day | 73% |
| September | 75° | 70° | 13 | 3.4 in | 9.5 h/day | 74% |
| October | 76° | 71° | 14 | 5.2 in | 10.0 h/day | 75% |
| November | 78° | 73° | 16 | 4.3 in | 11.3 h/day | 78% |
| December | 80° | 75° | 19 | 7.4 in | 11.3 h/day | 78% |
14-day forecasts nearby