Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 30°C. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Tuesday
26th May
30

24

7

UV8
Wednesday
27th May
30

25

4

UV6
Thursday
28th May
31

26

5

UV7
Friday
29th May
30

25

4

UV4
Saturday
30th May
31

25

4

UV7

5-day weather forecast updated at 04:00 on Tuesday 26th May 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 Tuesday 26th May 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 21% chance of some rain and little or no wind of 6 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV8
UV index (Very High)
21
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Honiara weather for Wednesday 27th May 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 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and little or no wind of 6 kph from the north-east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV6
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from NE

Honiara weather for Thursday 28th May 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and little or no wind of 6 kph from the south-east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV7
UV index (High)
69
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Honiara weather for Friday 29th May 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and little or no wind of 6 kph from the south-east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV4
UV index (Moderate)
89
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Honiara weather for Saturday 30th May 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and little or no wind of 6 kph from the south.