Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 31°C. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Sunday
9th Aug
31

24

6

10
Monday
10th Aug
28

25

5

3
Tuesday
11th Aug
31

24

9

10
Wednesday
12th Aug
31

23

8

4
Thursday
13th Aug
28

24

0

4

5-day weather forecast updated at 04:00 on Sunday 9th August 2026 GMT

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The 5-day weather forecast for Solomon Islands (Honiara) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Honiara weather forecast by day

Below are the detailed weather forecasts for Honiara for the next 5 days.

Honiara weather for Sunday 9th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and little or no wind of 6 kph from the south-east.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
95
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Honiara weather for Monday 10th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 88% chance of some rain and a light breeze of 8 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
88
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from E

Honiara weather for Tuesday 11th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a light breeze of 9 kph from the south-east.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
24
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

Honiara weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and little or no wind of 6 kph from the south-east.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Honiara weather for Thursday 13th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and little or no wind of 6 kph from the south.