10-Day Weather Forecast for Kapaa (HI)

Six-hourly outlook through Friday 11 September. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Tuesday
1 Sep
Rain showers
25°C (77°F)
2.2 mm (0.1 in)
Hourly ›
Wednesday
2 Sep
Light rain showers
24°C (75°F)
0.9 mm (0.04 in)
Heavy rain showers
25°C (77°F)
6.9 mm (0.3 in)
Partly cloudy
28°C (82°F)
0.3 mm (0.01 in)
Rain showers
26°C (79°F)
2.4 mm (0.1 in)
Hourly ›
Thursday
3 Sep
Mostly clear
24°C (75°F)
0.4 mm (0.02 in)
Light rain showers
25°C (77°F)
0.8 mm (0.03 in)
Rain showers
27°C (81°F)
1.8 mm (0.1 in)
Light rain showers
24°C (75°F)
0.9 mm (0.04 in)
Hourly ›
Friday
4 Sep
Partly cloudy
24°C (75°F)
0.1 mm (0 in)
Rain showers
26°C (79°F)
1.3 mm (0.1 in)
Mostly sunny
27°C (81°F)
0.1 mm (0 in)
Mostly clear
25°C (77°F)
0 mm (0 in)
Hourly ›
Saturday
5 Sep
Mostly clear
25°C (77°F)
0.1 mm (0 in)
Rain showers
25°C (77°F)
3.1 mm (0.1 in)
Rain showers
26°C (79°F)
1.8 mm (0.1 in)
Rain showers
25°C (77°F)
1.9 mm (0.1 in)
Hourly ›
Sunday
6 Sep
Rain showers
24°C (75°F)
2.3 mm (0.1 in)
Rain showers
25°C (77°F)
2.9 mm (0.1 in)
Rain
27°C (81°F)
1.9 mm (0.1 in)
Light rain
24°C (75°F)
0.7 mm (0.03 in)
Hourly ›
Monday
7 Sep
Cloudy
25°C (77°F)
0.1 mm (0 in)
Rain showers
26°C (79°F)
1.2 mm (0.05 in)
Rain
28°C (82°F)
4.5 mm (0.2 in)
Heavy rain
25°C (77°F)
10 mm (0.4 in)
Hourly ›
Tuesday
8 Sep
Heavy rain
24°C (75°F)
14 mm (0.6 in)
Rain showers
25°C (77°F)
4.9 mm (0.2 in)
Rain
27°C (81°F)
1.1 mm (0.04 in)
Rain showers
26°C (79°F)
2.2 mm (0.1 in)
Hourly ›
Wednesday
9 Sep
Rain
25°C (77°F)
1.1 mm (0.04 in)
Light rain
25°C (77°F)
0.7 mm (0.03 in)
Light rain showers
28°C (82°F)
0.8 mm (0.03 in)
Light rain showers
26°C (79°F)
0.8 mm (0.03 in)
Hourly ›
Thursday
10 Sep
Mostly clear
24°C (75°F)
0.3 mm (0.01 in)
Partly cloudy
25°C (77°F)
0.3 mm (0.01 in)
Light rain showers
27°C (81°F)
0.5 mm (0.02 in)
Rain showers
25°C (77°F)
1.8 mm (0.1 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Kapaa this week?

Today's weather - Tuesday 1 Sep

This evening, the weather in Kapaa will be rain showers during the evening, with temperatures around 25°C (77°F), staying around 24°C (75°F) overnight.

Tomorrow's weather - Wednesday 2 Sep

Tomorrow's weather in Kapaa will be partly cloudy with significant rainfall throughout the day. Temperatures will range from a warm 24°C (75°F) to a warm 28°C (82°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Kapaa will remain fairly stable. Daytime highs during this period will average around 27°C (81°F), with nighttime lows around 24°C (75°F). These values are typical for September. Rain amounts are forecast to be much more than usual (relative to standard September patterns), with some rainy days. Precipitation is likely on about 8 days (Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue).

Weather Forecast FAQ for Kapaa

When will be the warmest day next week?

The warmest day is expected to be Monday with a high of 28°C (82°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 24°C (75°F).

Will it rain next week in Kapaa?

Yes, rain is expected on 8 days , specifically on Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue.

How much rainfall is expected next week?

A total of 71 mm (2.8 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 24°C (75°F) to 28°C (82°F).

More about Kapaa

Explore the full Kapaa climate overview with monthly averages, or check rainfall data and temperature by month.

Kapaa weather by month

Browse monthly averages for Kapaa: climate by month with temperature, rainfall and sunshine.

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