Rennell weather live forecast

Today's maximum temperature in Rennell is expected to be 28°C. Select a day from the live weather forecast for Rennell, Solomon Islands for more weather parameters.

Tuesday
11th Aug
28

25

6

11
Wednesday
12th Aug
28

25

6

11
Thursday
13th Aug
26

25

1

5
Friday
14th Aug
25

25

1

6
Saturday
15th Aug
26

24

8

11

5-day weather forecast updated at 04:01 on Monday 10th August 2026 GMT

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Recommended for the Solomon Islands

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 Tuesday 11th August 2026

Expect broken clouds in Rennell, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
24
kph wind from SE

Rennell weather for Wednesday 12th August 2026

Expect broken clouds in Rennell, Solomon Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from SE

Rennell weather for Thursday 13th August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 27 kph from the south.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
80
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
27
kph wind from S

Rennell weather for Friday 14th August 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 25°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 31 kph from the south.

25
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
59
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
31
kph wind from S

Rennell weather for Saturday 15th August 2026

Expect broken clouds in Rennell, Solomon Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-east.