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.

Friday
31st Jul
31

23

4

3
Saturday
1st Aug
29

25

5

6
Sunday
2nd Aug
29

25

2

4
Monday
3rd Aug
29

25

0

6
Tuesday
4th Aug
30

25

2

6

5-day weather forecast updated at 04:00 on Friday 31st July 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 Friday 31st July 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 4 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.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from S

Honiara weather for Saturday 1st August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 29°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 92% chance of some rain and a light breeze of 8 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
92
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SE

Honiara weather for Sunday 2nd August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a light breeze of 12 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SE

Honiara weather for Monday 3rd August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 81% chance of some rain and a light breeze of 11 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
81
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Honiara weather for Tuesday 4th 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 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 85% chance of some rain and a light breeze of 9 kph from the south-east.