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Weather in Hagatna, Guam 🇬🇺

Weather Forecast in Hagatna

Current Weather in Hagatna

Patchy rain nearby
30°C
Feels like 35°C. Patchy rain nearby.
🌬️ 18 km/h ESE
💧 71% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 10.5
🌡️ Dew Point: 24°C
🌅 Sunrise: 06:04 AM
🌇 Sunset: 06:50 PM
Map Overlays:

As of now, Hagatna is 30°C and patchy rain nearby, feeling like 35°C. Expect 71% humidity and winds of about 18 km/h, and the UV index is 10 (very high). Looking ahead, Hagatna should sit between roughly 27°C and 30°C over the coming days.

Hourly Forecast for Hagatna

15:00
Patchy rain nearby
30°
22%
16:00
Patchy rain nearby
30°
28%
17:00
Patchy rain nearby
29°
23%
18:00
Patchy rain nearby
29°
32%
19:00
Patchy rain nearby
28°
26%
20:00
Patchy rain nearby
28°
61%
21:00
Patchy rain nearby
28°
31%
22:00
Patchy rain nearby
28°
47%
23:00
Patchy rain nearby
28°
60%
00:00
Patchy rain nearby
28°
21%
01:00
Patchy rain nearby
28°
23%
02:00
Patchy rain nearby
28°
24%
03:00
Patchy rain nearby
28°
56%
04:00
Patchy rain nearby
28°
37%
05:00
Patchy rain nearby
28°
18%
06:00
Patchy rain nearby
28°
24%
07:00
Patchy rain nearby
28°
21%
08:00
Patchy rain nearby
28°
22%
09:00
Partly Cloudy
29°
13%
10:00
Patchy rain nearby
29°
27%
11:00
Patchy rain nearby
29°
16%
12:00
Patchy rain nearby
30°
18%
13:00
Patchy rain nearby
30°
17%
14:00
Patchy rain nearby
30°
28%

14-Day Forecast for Hagatna

Sun, Jul 26
Patchy rain nearby Patchy rain nearby
30° / 28°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
30° / 28°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
29° / 27°
Wed, Jul 29
Partly Cloudy Partly Cloudy
30° / 27°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
30° / 27°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
29° / 28°
Sat, Aug 01
Light rain shower Light rain shower
29° / 28°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
29° / 28°
Mon, Aug 03
Light rain shower Light rain shower
29° / 27°
Tue, Aug 04
Light rain shower Light rain shower
29° / 27°
Wed, Aug 05
Light rain shower Light rain shower
29° / 27°
Thu, Aug 06
Light rain shower Light rain shower
28° / 27°
Fri, Aug 07
Light rain shower Light rain shower
29° / 28°
Sat, Aug 08
Patchy rain nearby Patchy rain nearby
29° / 28°

Additional Forecasts for Hagatna

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 84.0 μg/m³
O₃ (Ozone) 19.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.1 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 3.1 μg/m³
PM10 (Coarse particles) 5.4 μg/m³

Historical Weather

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Best Time to Be Outside in Hagatna Tomorrow

There is no good daylight window left in Hagatna today. Tomorrow, the most comfortable window looks like 07:00 to 08:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 20:00.

Frequently Asked Questions about Weather in Hagatna

What is the temperature in Hagatna right now?

Hagatna is sitting at 30°C (86°F) right now, patchy rain nearby (feels like 35°C).

What's the weather like in Hagatna right now?

Current weather in Hagatna: Patchy rain nearby, humidity 71%, wind 18 km/h ESE.

What is today's forecast for Hagatna?

Today in Hagatna: high 30°C, low 28°C, patchy rain nearby. Chance of rain: 68%.

What is the 7-day weather forecast for Hagatna?

Daily highs and lows for Hagatna:

  • 2026-07-26: 30°C / 28°C
  • 2026-07-27: 30°C / 28°C
  • 2026-07-28: 29°C / 27°C
  • 2026-07-29: 30°C / 27°C
  • 2026-07-30: 30°C / 27°C
  • 2026-07-31: 29°C / 28°C
  • 2026-08-01: 29°C / 28°C
Is it going to rain in Hagatna today?

There is a 68% chance of rain in Hagatna today. Total expected precipitation: 3.01 mm.

What is the wind speed in Hagatna right now?

Wind in Hagatna is currently 18 km/h (11 mph) from the ESE.

What is the UV index in Hagatna right now?

The UV index in Hagatna is currently 10.5 (very high). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇬🇺 Guam: Dededo Village · Yigo Village · Tamuning · Tamuning-Tumon-Harmon Village · Mangilao Village