Rennell weather live forecast

Today's maximum temperature in Rennell is expected to be 30°C. Select a day from the live weather forecast for Rennell, Solomon Islands for more weather parameters.

Sunday
14th Dec
30

27

6

11
Monday
15th Dec
30

27

5

11
Tuesday
16th Dec
29

27

4

11
Wednesday
17th Dec
30

27

5

11
Thursday
18th Dec
28

27

4

11

5-day weather forecast updated at 04:02 on Friday 12th December 2025 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 14th December 2025

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 13 kph from the south-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
54
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Rennell weather for Monday 15th December 2025

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 12 kph from the south-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SE

Rennell weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 68% chance of some rain and a light breeze of 11 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Rennell weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 8 kph from the north-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
77
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from NE

Rennell weather for Thursday 18th December 2025

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 15 kph from the north-west.