Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 27°C. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Monday
3rd Aug
27

24

0

3
Tuesday
4th Aug
28

25

3

6
Wednesday
5th Aug
31

25

5

6
Thursday
6th Aug
30

25

6

6
Friday
7th Aug
31

24

5

5

5-day weather forecast updated at 04:00 on Monday 3rd 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 Monday 3rd August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and a light breeze of 10 kph from the south-east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
95
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
10
kph wind from SE

Honiara weather for Tuesday 4th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a light breeze of 8 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
82
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
8
kph wind from SE

Honiara weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 9 kph from the east.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
80
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from E

Honiara weather for Thursday 6th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 10 kph from the east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
83
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from E

Honiara weather for Friday 7th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a light breeze of 11 kph from the east.