🇬🇺 Weather in Tamuning-Tumon-Harmon Village
Current Weather in Tamuning-Tumon-Harmon Village
29°C
Feels like 35°C. Patchy rain nearby.
🌬️ 24 km/h WSW
💧 77% Humidity
🧭 1009 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 3.3
🌡️ Dew Point: 25°C
🌅 Sunrise: 06:08 AM
🌇 Sunset: 06:42 PM
Map Overlays:
Hourly Forecast for Tamuning-Tumon-Harmon Village
14:00
29°
30%
15:00
29°
18%
16:00
29°
56%
17:00
28°
57%
18:00
28°
51%
19:00
28°
67%
20:00
28°
21%
21:00
28°
29%
22:00
28°
70%
23:00
28°
76%
00:00
27°
77%
01:00
26°
77%
02:00
27°
24%
03:00
27°
33%
04:00
27°
35%
05:00
27°
31%
06:00
27°
34%
07:00
27°
36%
08:00
28°
13%
09:00
28°
15%
10:00
28°
12%
11:00
29°
10%
12:00
29°
29%
13:00
29°
26%
14-Day Forecast for Tamuning-Tumon-Harmon Village
Sun, Aug 16
Patchy rain nearby
30° /
27°
Mon, Aug 17
Patchy rain nearby
30° /
26°
Tue, Aug 18
Patchy rain nearby
30° /
27°
Wed, Aug 19
Sunny
29° /
28°
Thu, Aug 20
Patchy rain nearby
29° /
28°
Fri, Aug 21
Patchy rain nearby
30° /
28°
Sat, Aug 22
Light rain shower
28° /
28°
Sun, Aug 23
Light rain shower
30° /
28°
Mon, Aug 24
Light rain shower
30° /
27°
Tue, Aug 25
Patchy rain nearby
29° /
27°
Wed, Aug 26
Patchy rain nearby
28° /
27°
Thu, Aug 27
Partly Cloudy
29° /
27°
Fri, Aug 28
Patchy rain nearby
29° /
27°
Sat, Aug 29
Partly Cloudy
29° /
27°
Additional Forecasts for Tamuning-Tumon-Harmon Village
Marine Forecast
🌊 Sig. Wave Height
0.7 m
🌡️ Water Temp
27.7°C
〰️ Swell Height
m
🧭 Swell Direction
WNW
⏱️ Swell
Period 8.1s
Tide Forecast
🔽 LOW2026-08-16 03:41 (0.26m)
🔼 HIGH2026-08-16 08:34 (0.39m)
🔽 LOW2026-08-16 15:34 (0.1m)
🔼 HIGH2026-08-16 22:11 (0.41m)
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 117.0
μg/m³
O₃ (Ozone) 46.0
μg/m³
NO₂ (Nitrogen Dioxide) 0.1 μg/m³
SO₂ (Sulphur Dioxide) 0.3
μg/m³
PM2.5 (Fine particles) 5.2 μg/m³
PM10 (Coarse particles) 7.5 μg/m³
Local Sports Events
Historical Weather
Weather Forecasts for Other Cities in Guam
Learn More about Weather
FAQ — Weather in Tamuning-Tumon-Harmon Village
Common questions about this page — answers customized for the data shown above.
The current weather in Tamuning-Tumon-Harmon Village is patchy rain nearby with a temperature of 29°C (feels like 35°C). Humidity is at 77% and wind speed is 24 km/h. Browse weather for other cities for comparison.
Tomorrow's forecast for Tamuning-Tumon-Harmon Village shows patchy rain nearby with a high of 30°C and a low of 26°C. There is a 81% chance of rain. Tomorrow’s sunrise and sunset times for Tamuning-Tumon-Harmon Village are also available.
Over the next 7 days in Tamuning-Tumon-Harmon Village, temperatures are forecast to range from a low of 26°C to a high of 30°C. The 7-day forecast table above shows day-by-day conditions, precipitation probability and hourly breakdowns. For weather in nearby cities, see Guam city pages.
Based on the latest forecast, rain is likely in Tamuning-Tumon-Harmon Village on Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday (50%+ chance of precipitation). The hourly forecast above gives more precise timing for any showers expected in the next 24 hours.
Friday is forecast to be the warmest day in Tamuning-Tumon-Harmon Village this week, with a high of 30°C and patchy rain nearby conditions expected.
Tamuning-Tumon-Harmon Village sits at approximately 13.5° north latitude, which generally produces a tropical or sub-tropical climate, with relatively warm temperatures year-round and distinct wet and dry seasons rather than a clear summer–winter cycle. Local geography (coast vs. inland, altitude, prevailing winds) shapes the specific weather patterns shown in the forecast above.
Climatically, the best time to visit Tamuning-Tumon-Harmon Village is generally the local dry season — typically the cooler months of the year for that latitude — when humidity and rainfall are at their lowest. Exact timing depends on what you're after — fewer crowds, specific events, lowest rainfall, or warmest weather. Check the forecast above before planning a short trip.
In the Northern Hemisphere, summer falls in June–August and winter in December–February. Spring runs March–May and autumn runs September–November. Tamuning-Tumon-Harmon Village follows this Northern/Southern Hemisphere pattern based on its latitude. See the sun page for exact daylight hours through the year.