Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 88°F. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Tuesday
11th Aug
88

75

9

10
Wednesday
12th Aug
88

75

8

8
Thursday
13th Aug
82

75

0

2
Friday
14th Aug
81

75

0

3
Saturday
15th Aug
84

73

6

11

5-day weather forecast updated at 04:00 on Monday 10th August 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 Tuesday 11th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 6 mph from the south-east.

88
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
35
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from SE

Honiara weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a light breeze of 4 mph from the south-east.

88
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from SE

Honiara weather for Thursday 13th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 2 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 96% chance of some rain and little or no wind of 4 mph from the south-east.

82
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
96
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
4
mph wind from SE

Honiara weather for Friday 14th August 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 91% chance of some rain and a light breeze of 7 mph from the south-east.

81
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
91
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
7
mph wind from SE

Honiara weather for Saturday 15th August 2026

Expect sunshine and showers in Honiara, Solomon Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 7 mph from the south-east.