Solomon Islands weather live forecast

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

Saturday
17th Jan
28

25

1

3
Sunday
18th Jan
28

25

0

3
Monday
19th Jan
28

25

3

4
Tuesday
20th Jan
29

25

1

3
Wednesday
21st Jan
29

25

4

1

5-day weather forecast updated at 04:00 on Friday 16th 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.

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Below are temperatures expected today at popular countries, regions and places in the Solomon Islands. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Solomon Islands weather forecast by day

Below are the detailed weather forecasts for the Solomon Islands for the next 5 days. The forecasts shown are for Honiara and may not represent the whole of the Solomon Islands. Browse more destinations in Solomon Islands to view more weather forecasts.

Solomon Islands weather for Saturday 17th January 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 16 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from NW

Solomon Islands weather for Sunday 18th January 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 17 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
17
kph wind from NW

Solomon Islands weather for Monday 19th January 2026

Expect isolated thunderstorms in 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 15 kph from the north-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
99
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
15
kph wind from NW

Solomon Islands weather for Tuesday 20th January 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a light breeze of 12 kph from the north-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
99
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
12
kph wind from NW

Solomon Islands weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a light breeze of 12 kph from the north-west.