Honiara weather live forecast

Today's maximum temperature in Honiara is expected to be 81°F. Select a day from the live weather forecast for Honiara, Solomon Islands for more weather parameters.

Wednesday
28th Jan
81

77

1

3
Thursday
29th Jan
81

77

0

2
Friday
30th Jan
84

75

5

7
Saturday
31st Jan
86

77

6

3
Sunday
1st Feb
86

77

5

8

5-day weather forecast updated at 04:00 on Tuesday 27th 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 Wednesday 28th January 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 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 10 mph from the west.

81
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
99
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
10
mph wind from W

Honiara weather for Thursday 29th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 2 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 9 mph from the west.

81
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
98
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
9
mph wind from W

Honiara weather for Friday 30th January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 8 mph from the west.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
90
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from W

Honiara weather for Saturday 31st January 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 81% chance of some rain and a light breeze of 7 mph from the north-west.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
81
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from NW

Honiara weather for Sunday 1st February 2026

Expect isolated thunderstorms in Honiara, Solomon Islands with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 mph from the north-west.