Rennell weather live forecast

Today's maximum temperature in Rennell is expected to be 29°C. Select a day from the live weather forecast for Rennell, Solomon Islands for more weather parameters.

Friday
23rd Jan
29

27

7

11
Saturday
24th Jan
30

27

7

11
Sunday
25th Jan
28

27

0

8
Monday
26th Jan
29

27

4

10
Tuesday
27th Jan
29

27

5

11

5-day weather forecast updated at 04:01 on Thursday 22nd January 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 Friday 23rd January 2026

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 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 42% chance of some rain and a light breeze of 8 kph from the north.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
42
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from N

Rennell weather for Saturday 24th January 2026

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 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a light breeze of 12 kph from the west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
97
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

Rennell weather for Sunday 25th January 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 17 kph from the west.

28
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
8
UV index (Very High)
99
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
17
kph wind from W

Rennell weather for Monday 26th January 2026

Expect isolated thunderstorms in Rennell, Solomon Islands with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 19 kph from the west.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
99
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from W

Rennell weather for Tuesday 27th January 2026

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 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 20 kph from the south-west.