Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 28°C. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Thursday
15th Jan
28

25

1

6
Friday
16th Jan
28

25

5

4
Saturday
17th Jan
28

25

2

4
Sunday
18th Jan
28

25

1

5
Monday
19th Jan
28

25

3

4

5-day weather forecast updated at 04:00 on Thursday 15th January 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 Thursday 15th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a light breeze of 9 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
99
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
9
kph wind from NW

Honiara weather for Friday 16th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 12 kph from the west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
99
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Honiara weather for Saturday 17th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 14 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NW

Honiara weather for Sunday 18th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 18 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
99
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from NW

Honiara weather for Monday 19th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a gentle breeze of 18 kph from the north-west.