10-Day Weather Forecast for Guam
Six-hourly outlook through Sunday 6 September. Updated every three hours via MET Norway.
What's the weather in Guam this week?
Today's weather - Friday 28 Aug
This evening, the weather in Guam will be rain showers during the evening, with temperatures around 27°C (81°F), staying around 26°C (79°F) overnight.
Tomorrow's weather - Saturday 29 Aug
On Saturday, Guam will be rain throughout the day. Temperatures will range from a warm 26°C (79°F) to a very warm 30°C (86°F).
10-Day Weather Forecast
Over the next 10 days, temperatures in Guam will be will reach 31°C (88°F) on Wednesday before declining again, with average daytime highs of 29°C (84°F) and nighttime lows of 26°C (79°F) over this period. Compared to August norms, this represents typical weather. Precipitation levels will be a bit more than usual (versus normal August rainfall), with some rainy days. Precipitation is expected on roughly 7 days (Sat, Sun, Mon, Tue, Wed, Thu, Fri).
Weather Forecast FAQ for Guam
When will be the warmest day next week?
The warmest day is expected to be Wednesday with a high of 31°C (88°F).
When will be the coldest day?
The coldest day is forecasted for Tuesday with a low of 25°C (77°F).
Will it rain next week in Guam?
Yes, rain is expected on 7 days , specifically on Sat, Sun, Mon, Tue, Wed, Thu, Fri.
How much rainfall is expected next week?
A total of 121 mm (4.8 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 25°C (77°F) to 31°C (88°F).
More about Guam
Explore the full Guam climate overview with monthly averages, or check rainfall data and temperature by month.
Guam weather by month
Browse monthly averages for Guam: climate by month with temperature, rainfall and sunshine.
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