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.

Monday
12th Jan
31

25

5

5
Tuesday
13th Jan
30

25

6

6
Wednesday
14th Jan
29

25

5

10
Thursday
15th Jan
30

25

1

7

5-day weather forecast updated at 04:00 on Friday 9th 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 Monday 12th January 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 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 7 kph from the north-west.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
99
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NW

Honiara weather for Tuesday 13th January 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 5-10 mm of rainfall expected with 97% chance of some rain and a light breeze of 7 kph from the north-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
97
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NW

Honiara weather for Wednesday 14th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 98% chance of some rain and a light breeze of 9 kph from the north-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
98
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from NW

Honiara weather for Thursday 15th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a light breeze of 10 kph from the north-west.