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Weather Forecast for Tumon

Guam, United States of America

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Partly Cloudy

Current Weather - Tumon: 27°C

Guam, United States of America

Partly Cloudy

Feels like 31°C

Wind

25 km/h E

Humidity

84%

Pressure

1013 mb

UV Index

1

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Monday, October 26, 2026

High

30°C

Low

26°C

Rain Chance

75%

Hourly Forecast

Patchy light drizzle 27°C
00:00
Thundery outbreaks in nearby 26°C
01:00
Patchy rain nearby 27°C
02:00
Light drizzle 27°C
03:00
Light drizzle 27°C
04:00
Patchy rain nearby 26°C
05:00
Patchy light drizzle 27°C
06:00
Patchy rain nearby 27°C
07:00
Partly Cloudy 27°C
08:00
Partly Cloudy 28°C
09:00
Light rain shower 29°C
10:00
Patchy rain nearby 28°C
11:00
Patchy rain nearby 29°C
12:00
Patchy rain nearby 30°C
13:00
Patchy rain nearby 28°C
14:00
Patchy rain nearby 28°C
15:00
Sunny 29°C
16:00
Patchy rain nearby 28°C
17:00
Patchy rain nearby 27°C
18:00
Patchy rain nearby 27°C
19:00
Patchy rain nearby 27°C
20:00
Partly Cloudy 27°C
21:00
Patchy rain nearby 27°C
22:00
Overcast 27°C
23:00
Oct 27

Day Statistics

Maximum Wind

26 km/h

Humidity

83%

Precipitation

3 mm

UV Index

10

Visibility

9 km

Rain Chance

75%

Snow Chance

0%

Sun & Moon

Sunrise

06:13 AM

Sunset

05:55 PM

Moonrise

05:45 PM

Moonset

05:53 AM

Moon Phase

Full Moon

Moon Illumination

98%

Air Quality

PM2.5

5.9

μg/m³

PM10

10.4

μg/m³

NO₂

0.1

μg/m³

O₃

45.9

μg/m³

SO₂

0.2

μg/m³

CO

107.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

240.96

Diffuse Radiation

111.29

DNI

439.05

GTI

206.79