Waimea, Big Island weather live forecast

Today's maximum temperature in Waimea, Big Island is expected to be 21°C. Select a day from the live weather forecast for Waimea, Big Island, Hawaii, USA for more weather parameters.

Thursday
22nd Jan
21

13

1

6
Friday
23rd Jan
20

15

0

3
Saturday
24th Jan
23

15

4

7
Sunday
25th Jan
24

15

6

10
Monday
26th Jan
21

15

5

8

5-day weather forecast updated at 04:01 on Thursday 22nd January 2026 GMT

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The 5-day weather forecast for Hawaii (Waimea, Big Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Waimea, Big Island weather forecast by day

Below are the detailed weather forecasts for Waimea, Big Island for the next 5 days.

Waimea, Big Island weather for Thursday 22nd January 2026

Expect isolated thunderstorms in Waimea, Big Island, Hawaii with a maximum temperature of 21°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a light breeze of 10 kph from the east.

21
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
65
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Waimea, Big Island weather for Friday 23rd January 2026

Expect isolated thunderstorms in Waimea, Big Island, Hawaii with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a light breeze of 8 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
64
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

Waimea, Big Island weather for Saturday 24th January 2026

Expect isolated thunderstorms in Waimea, Big Island, Hawaii with a maximum temperature of 23°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and little or no wind of 6 kph from the south-east.

23
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
63
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
6
kph wind from SE

Waimea, Big Island weather for Sunday 25th January 2026

Expect sunshine and showers in Waimea, Big Island, Hawaii with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and little or no wind of 4 kph from the west.

24
°C maximum temperature
15
°C minimum temperature
sunshine and showers
6
hours of sunshine
10
UV index (Very High)
33
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
4
kph wind from W

Waimea, Big Island weather for Monday 26th January 2026

Expect sunshine and showers in Waimea, Big Island, Hawaii with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 13 kph from the north-east.