Honiara, Solomon Islands 14-Day Forecast
73°
Moderate rain right now
Today: high 76°, low 73°
Updated 53 min ago
Honiara weather for the next 14 days
Tuesday, August 11
Sunny High 85° Low 73°Precipitation
79%
· 0.39 in
Max wind
15 mph
Humidity
84%
UV index
11 - Extreme
Sunrise / sunset
06:32 AM / 06:18 PM
Wednesday, August 12
Sunny High 84° Low 72°Precipitation
80%
· 0.42 in
Max wind
8 mph
Humidity
83%
UV index
12 - Extreme
Sunrise / sunset
06:31 AM / 06:18 PM
Thursday, August 13
Light rain shower High 81° Low 76°Precipitation
90%
· 1.24 in
Max wind
14 mph
Humidity
93%
UV index
2 - Low
Sunrise / sunset
06:31 AM / 06:18 PM
Friday, August 14
Patchy rain nearby High 77° Low 73°Precipitation
90%
· 5.02 in
Max wind
12 mph
Humidity
92%
UV index
2 - Low
Sunrise / sunset
06:31 AM / 06:18 PM
Saturday, August 15
Patchy rain nearby High 81° Low 72°Precipitation
37%
· 0.01 in
Max wind
6 mph
Humidity
82%
UV index
7 - High
Sunrise / sunset
06:30 AM / 06:18 PM
Sunday, August 16
Sunny High 81° Low 71°Precipitation
42%
· 0.03 in
Max wind
6 mph
Humidity
79%
UV index
8 - Very High
Sunrise / sunset
06:30 AM / 06:18 PM
Monday, August 17
Patchy rain nearby High 79° Low 73°Precipitation
59%
· 0.04 in
Max wind
6 mph
Humidity
85%
UV index
8 - Very High
Sunrise / sunset
06:29 AM / 06:18 PM
Tuesday, August 18
Patchy rain nearby High 82° Low 75°Precipitation
85%
· 0.7 in
Max wind
5 mph
Humidity
87%
UV index
7 - High
Sunrise / sunset
06:29 AM / 06:18 PM
Wednesday, August 19
Patchy rain nearby High 83° Low 74°Precipitation
81%
· 0.23 in
Max wind
5 mph
Humidity
85%
UV index
8 - Very High
Sunrise / sunset
06:28 AM / 06:18 PM
Thursday, August 20
Patchy rain nearby High 83° Low 74°Precipitation
77%
· 0.18 in
Max wind
5 mph
Humidity
83%
UV index
8 - Very High
Sunrise / sunset
06:28 AM / 06:18 PM
Friday, August 21
Patchy rain nearby High 83° Low 73°Precipitation
76%
· 0.17 in
Max wind
5 mph
Humidity
83%
UV index
8 - Very High
Sunrise / sunset
06:28 AM / 06:18 PM
Saturday, August 22
Patchy rain nearby High 83° Low 74°Precipitation
82%
· 0.44 in
Max wind
4 mph
Humidity
85%
UV index
8 - Very High
Sunrise / sunset
06:27 AM / 06:18 PM
Sunday, August 23
Patchy rain nearby High 80° Low 76°Precipitation
86%
· 0.42 in
Max wind
4 mph
Humidity
87%
UV index
7 - High
Sunrise / sunset
06:27 AM / 06:18 PM
Honiara 14-day outlook: the story
The warmest day of Honiara's 14-day outlook is Tuesday, August 11 with a high near 85°F (29°C); the coolest night comes Sunday, August 16, dipping to 71°F (22°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 81°F (27°C), right in line with the typical August high of 83°F (28°C).
Precipitation is most likely on Monday 10, Tuesday 11, Wednesday 12, Thursday 13 and beyond; the wettest day looks like Friday, August 14 with about 5.02 in (127.4 mm) expected. For the weekend, expect Saturday 81°F (27°C) and patchy rain nearby / Sunday 81°F (27°C) and sunny.
For typical conditions month by month, see the Honiara climate & average temperatures guide.
Honiara forecast questions
Will it rain in Honiara this week?
The forecast currently shows meaningful precipitation chances on 12 of the next 14 days, peaking around Friday, August 14.
What will be the warmest day in Honiara over the next 14 days?
Tuesday, August 11, with a forecast high near 85°F (29°C).
How accurate is a 14-day forecast for Honiara?
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 Honiara by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 85° | 76° | 27 | 14.0 in | 9.2 h/day | 87% |
| February | 84° | 76° | 26 | 15.0 in | 8.4 h/day | 88% |
| March | 84° | 75° | 26 | 13.5 in | 8.8 h/day | 88% |
| April | 84° | 75° | 24 | 11.6 in | 9.0 h/day | 88% |
| May | 84° | 75° | 21 | 6.3 in | 9.3 h/day | 87% |
| June | 83° | 75° | 18 | 5.0 in | 9.5 h/day | 86% |
| July | 83° | 74° | 17 | 5.7 in | 9.4 h/day | 85% |
| August | 83° | 74° | 18 | 5.0 in | 9.4 h/day | 85% |
| September | 84° | 74° | 18 | 5.7 in | 10.3 h/day | 85% |
| October | 85° | 75° | 21 | 5.2 in | 10.5 h/day | 84% |
| November | 84° | 75° | 24 | 10.2 in | 10.0 h/day | 87% |
| December | 84° | 75° | 26 | 16.6 in | 9.2 h/day | 88% |
14-day forecasts nearby