Solomon Islands weather live forecast

Today's maximum temperature in the Solomon Islands is expected to be 84°F. Select a day from the live weather forecast for the Solomon Islands (Honiara) for more weather parameters.

Tuesday
17th Mar
84

75

2

7
Wednesday
18th Mar
86

77

7

9
Thursday
19th Mar
88

77

6

11
Friday
20th Mar
88

75

5

6
Saturday
21st Mar
86

75

4

11

5-day weather forecast updated at 04:00 on Tuesday 17th March 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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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 Tuesday 17th March 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 6 mph from the north.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
100
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from N

Solomon Islands weather for Wednesday 18th March 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a light breeze of 4 mph from the north.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
100
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from N

Solomon Islands weather for Thursday 19th March 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a light breeze of 6 mph from the north.

88
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
88
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from N

Solomon Islands weather for Friday 20th March 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 88°F, 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 100% chance of some rain and a light breeze of 6 mph from the north.

88
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
100
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from N

Solomon Islands weather for Saturday 21st March 2026

Expect isolated thunderstorms in Solomon Islands with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a light breeze of 7 mph from the north.