Rennell weather live forecast

Today's maximum temperature in Rennell is expected to be 27°C. Select a day from the live weather forecast for Rennell, Solomon Islands for more weather parameters.

Sunday
23rd Aug
27

25

0

6
Monday
24th Aug
26

25

2

4
Tuesday
25th Aug
28

26

4

11
Wednesday
26th Aug
27

26

4

9
Thursday
27th Aug
27

25

6

11

5-day weather forecast updated at 04:01 on Sunday 23rd August 2026 GMT

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The 5-day weather forecast for Solomon Islands (Rennell) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rennell weather forecast by day

Below are the detailed weather forecasts for Rennell for the next 5 days.

Rennell weather for Sunday 23rd August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 20 kph from the south-east.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
87
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
20
kph wind from SE

Rennell weather for Monday 24th August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 96% chance of some rain and a moderate breeze of 21 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
96
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
21
kph wind from E

Rennell weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 24 kph from the east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
95
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Rennell weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 28 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
59
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Rennell weather for Thursday 27th August 2026

Expect sunshine and showers in Rennell, Solomon Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 27 kph from the south-east.