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Weather Forecast for Upolu

Samoa

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Cloudy

Current Weather - Upolu: 25°C

Samoa

Cloudy

Feels like 25°C

Wind

25 km/h ESE

Humidity

76%

Pressure

1011 mb

UV Index

6

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Saturday, August 15, 2026

High

26°C

Low

25°C

Rain Chance

36%

Hourly Forecast

Patchy rain nearby 26°C
04:00
Patchy rain nearby 26°C
05:00
Partly Cloudy 25°C
06:00
Partly Cloudy 26°C
07:00
Partly Cloudy 26°C
08:00
Sunny 26°C
09:00
Partly Cloudy 26°C
10:00
Sunny 26°C
11:00
Partly Cloudy 26°C
12:00
Partly Cloudy 26°C
13:00
Partly Cloudy 25°C
14:00
Cloudy 25°C
15:00
Patchy rain nearby 25°C
16:00
Patchy rain nearby 26°C
17:00
Patchy rain nearby 26°C
18:00
Patchy rain nearby 25°C
19:00
Patchy rain nearby 25°C
20:00
Patchy rain nearby 26°C
21:00
Patchy rain nearby 26°C
22:00
Light rain shower 25°C
23:00
Aug 16

Day Statistics

Maximum Wind

28 km/h

Humidity

73%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

36%

Snow Chance

0%

Sun & Moon

Sunrise

06:42 AM

Sunset

06:21 PM

Moonrise

08:10 AM

Moonset

08:30 PM

Moon Phase

Waxing Crescent

Moon Illumination

11%

Air Quality

PM2.5

10.1

μg/m³

PM10

17

μg/m³

NO₂

0

μg/m³

O₃

54.5

μg/m³

SO₂

0.2

μg/m³

CO

72.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

803.7

Diffuse Radiation

112.5

DNI

683.27

GTI

709.07