Kwai Harbour

Malaita Province, Solomon Islands

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Current Weather

30°

Mostly Cloudy

Feels Like: 27°

Min: 22°

Max: 31°

The next few hours will be mostly cloudy, with today reaching 31°C and dropping to 23°C. The coming days will be light rain throughout the day.

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Hourly Forecast

31° 30° 29° 27° 27° 26° 25° 24° 24° 24° 24° 24° 23° 23° 23° 23° 24° 26° 27° 28° 29° 30° 30° 30°
60%
74%
74%
74%
70%
70%
70%
92%
92%
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
Today
Tomorrow

Daylight Hours

06:06

Sunrise

18:09

Sunset

12 hours 2 minutes of sunlight today

Moon

Waxing Gibbous

16:58

Moonrise

05:23

Moonset

Daily Forecast

Today

22°
31°

Saturday

23°
30°

Sunday

24°
29°

Monday

24°
30°

Tuesday

24°
28°

Wednesday

24°
29°

Thursday

24°
30°

Friday

25°
30°

Saturday

24°
31°

Sunday

24°
29°

Air Quality Data Available

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UV Index

Wear sunscreen
5 Moderate
Low Extreme

Humidity

58% Comfortable
Low High

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Weather in Kwai Harbour today, September 25, 2026

Kwai Harbour looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.

Temperatures climb from an overnight low near 22°C toward a daytime high of about 31°C. Relative humidity sits between 56% and 91%, reaching its peak around 23:00. Airflow remains manageable, reaching about 1.7 km/h around 17:00.

Through the afternoon wet weather remains a factor, with rain chances near 74% around 15:00. Cloud also stays substantial, close to 84% near 17:00. Expect visibility around 16.1 km. The sun rises at 06:06 and sets at 18:09, for a total of 12 hours 2 minutes of sunlight today.

Taken together, Kwai Harbour looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 31°C.

Frequently asked questions about weather in Kwai Harbour

How warm does it get in Kwai Harbour?

The warmest month in Kwai Harbour is January, with average high temperatures of 29°C. The average temperature during this period is around 27°C.

How cold does it get in Kwai Harbour?

The coldest month in Kwai Harbour is August, with average low temperatures of 26°C. The average temperature during this period is around 26°C.

What is the wettest time of year in Kwai Harbour?

The wettest month in Kwai Harbour is February, with an average of 477mm of precipitation.

What is the driest time of year in Kwai Harbour?

The driest month in Kwai Harbour is October, with an average of 236mm of precipitation.

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Metric (°C, km/h)