Extended 10-day forecasts, Guam
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Guam, Micronesia. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our October climate page to see if the current temperatures in Guam is typical for this time of year.
Today · Sunday 18 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 17:00 |
Heavy rain
|
26°C (79°F) | 3.4 mm (0.1 in) | 91% | SE 16 m/s (31 knots) |
| 18:00 |
Heavy rain
|
25°C (77°F) | 1.4 mm (0.1 in) | 93% | SE 14 m/s (27 knots) |
| 19:00 |
Heavy rain
|
26°C (79°F) | 1.6 mm (0.1 in) | 89% | SE 13 m/s (25 knots) |
| 20:00 |
Heavy rain
|
25°C (77°F) | 2.2 mm (0.1 in) | 89% | SE 14 m/s (27 knots) |
| 21:00 |
Heavy rain
|
26°C (79°F) | 3.2 mm (0.1 in) | 90% | SE 13 m/s (25 knots) |
| 22:00 |
Heavy rain
|
25°C (77°F) | 2.4 mm (0.1 in) | 93% | SE 14 m/s (27 knots) |
| 23:00 |
Heavy rain
|
25°C (77°F) | 2 mm (0.1 in) | 91% | SE 14 m/s (27 knots) |
17:00
Heavy rain
91% · SE 16 m/s (31 knots)
26°C (79°F)
3.4 mm (0.1 in)
18:00
Heavy rain
93% · SE 14 m/s (27 knots)
25°C (77°F)
1.4 mm (0.1 in)
19:00
Heavy rain
89% · SE 13 m/s (25 knots)
26°C (79°F)
1.6 mm (0.1 in)
20:00
Heavy rain
89% · SE 14 m/s (27 knots)
25°C (77°F)
2.2 mm (0.1 in)
21:00
Heavy rain
90% · SE 13 m/s (25 knots)
26°C (79°F)
3.2 mm (0.1 in)
22:00
Heavy rain
93% · SE 14 m/s (27 knots)
25°C (77°F)
2.4 mm (0.1 in)
23:00
Heavy rain
91% · SE 14 m/s (27 knots)
25°C (77°F)
2 mm (0.1 in)
Tomorrow · Monday 19 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Heavy rain
|
25°C (77°F) | 4.1 mm (0.2 in) | 94% | SE 13 m/s (25 knots) |
| 01:00 |
Heavy rain
|
25°C (77°F) | 1.7 mm (0.1 in) | 94% | SE 12 m/s (23 knots) |
| 02:00 |
Heavy rain
|
25°C (77°F) | 1.3 mm (0.1 in) | 93% | SE 13 m/s (25 knots) |
| 03:00 |
Heavy rain
|
26°C (79°F) | 1 mm (0.04 in) | 91% | SE 11 m/s (21 knots) |
| 04:00 |
Heavy rain
|
25°C (77°F) | 1.2 mm (0.05 in) | 93% | SE 12 m/s (23 knots) |
| 05:00 |
Heavy rain
|
25°C (77°F) | 2 mm (0.1 in) | 92% | SE 12 m/s (23 knots) |
| 06:00 |
Rain
|
25°C (77°F) | 0.4 mm (0.02 in) | 93% | SE 11 m/s (21 knots) |
| 07:00 |
Heavy rain
|
26°C (79°F) | 2.1 mm (0.1 in) | 90% | SE 11 m/s (21 knots) |
| 08:00 |
Heavy rain
|
25°C (77°F) | 1.2 mm (0.05 in) | 92% | SE 11 m/s (21 knots) |
| 09:00 |
Heavy rain
|
26°C (79°F) | 1.5 mm (0.1 in) | 91% | SE 12 m/s (23 knots) |
| 10:00 |
Rain
|
26°C (79°F) | 0.5 mm (0.02 in) | 92% | SE 9 m/s (17 knots) |
| 11:00 |
Heavy rain
|
27°C (81°F) | 1.9 mm (0.1 in) | 80% | SE 12 m/s (23 knots) |
| 12:00 |
Rain
|
26°C (79°F) | 0.5 mm (0.02 in) | 86% | SE 10 m/s (19 knots) |
| 13:00 |
Heavy rain
|
29°C (84°F) | 1 mm (0.04 in) | 75% | SE 10 m/s (19 knots) |
| 14:00 |
Heavy rain
|
28°C (82°F) | 1.3 mm (0.1 in) | 78% | S 11 m/s (21 knots) |
| 15:00 |
Light rain
|
26°C (79°F) | 0.2 mm (0.01 in) | 86% | S 9 m/s (17 knots) |
| 16:00 |
Rain
|
28°C (82°F) | 0.4 mm (0.02 in) | 76% | SE 8 m/s (16 knots) |
| 17:00 |
Rain
|
27°C (81°F) | 0.9 mm (0.04 in) | 85% | SE 8 m/s (16 knots) |
| 18:00 |
Partly cloudy
|
26°C (79°F) | 0 mm (0 in) | 91% | SE 8 m/s (16 knots) |
| 19:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 88% | SE 8 m/s (16 knots) |
| 20:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 88% | SE 7 m/s (14 knots) |
| 21:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 86% | SE 7 m/s (14 knots) |
| 22:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 87% | SE 6 m/s (12 knots) |
| 23:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 88% | SE 6 m/s (12 knots) |
00:00
Heavy rain
94% · SE 13 m/s (25 knots)
25°C (77°F)
4.1 mm (0.2 in)
01:00
Heavy rain
94% · SE 12 m/s (23 knots)
25°C (77°F)
1.7 mm (0.1 in)
02:00
Heavy rain
93% · SE 13 m/s (25 knots)
25°C (77°F)
1.3 mm (0.1 in)
03:00
Heavy rain
91% · SE 11 m/s (21 knots)
26°C (79°F)
1 mm (0.04 in)
04:00
Heavy rain
93% · SE 12 m/s (23 knots)
25°C (77°F)
1.2 mm (0.05 in)
05:00
Heavy rain
92% · SE 12 m/s (23 knots)
25°C (77°F)
2 mm (0.1 in)
06:00
Rain
93% · SE 11 m/s (21 knots)
25°C (77°F)
0.4 mm (0.02 in)
07:00
Heavy rain
90% · SE 11 m/s (21 knots)
26°C (79°F)
2.1 mm (0.1 in)
08:00
Heavy rain
92% · SE 11 m/s (21 knots)
25°C (77°F)
1.2 mm (0.05 in)
09:00
Heavy rain
91% · SE 12 m/s (23 knots)
26°C (79°F)
1.5 mm (0.1 in)
10:00
Rain
92% · SE 9 m/s (17 knots)
26°C (79°F)
0.5 mm (0.02 in)
11:00
Heavy rain
80% · SE 12 m/s (23 knots)
27°C (81°F)
1.9 mm (0.1 in)
12:00
Rain
86% · SE 10 m/s (19 knots)
26°C (79°F)
0.5 mm (0.02 in)
13:00
Heavy rain
75% · SE 10 m/s (19 knots)
29°C (84°F)
1 mm (0.04 in)
14:00
Heavy rain
78% · S 11 m/s (21 knots)
28°C (82°F)
1.3 mm (0.1 in)
15:00
Light rain
86% · S 9 m/s (17 knots)
26°C (79°F)
0.2 mm (0.01 in)
16:00
Rain
76% · SE 8 m/s (16 knots)
28°C (82°F)
0.4 mm (0.02 in)
17:00
Rain
85% · SE 8 m/s (16 knots)
27°C (81°F)
0.9 mm (0.04 in)
18:00
Partly cloudy
91% · SE 8 m/s (16 knots)
26°C (79°F)
0 mm (0 in)
19:00
Cloudy
88% · SE 8 m/s (16 knots)
26°C (79°F)
0 mm (0 in)
20:00
Cloudy
88% · SE 7 m/s (14 knots)
26°C (79°F)
0 mm (0 in)
21:00
Cloudy
86% · SE 7 m/s (14 knots)
26°C (79°F)
0 mm (0 in)
22:00
Cloudy
87% · SE 6 m/s (12 knots)
26°C (79°F)
0 mm (0 in)
23:00
Cloudy
88% · SE 6 m/s (12 knots)
26°C (79°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
22:00
Morning
04:00
Afternoon
10:00
Evening
16:00
Tuesday
20 Oct
26°C (79°F)
0.2 mm (0.01 in)
Cloudy
87% · SE 6 m/s (12 knots)
27°C (81°F)
0.1 mm (0 in)
Cloudy
84% · SE 6 m/s (12 knots)
31°C (88°F)
0.1 mm (0 in)
Partly cloudy
63% · SE 6 m/s (12 knots)
31°C (88°F)
0 mm (0 in)
Partly cloudy
65% · E 5 m/s (10 knots)
Tue
20 Oct
night
26°C (79°F)
0.2 mm (0.01 in)
Cloudy
87%
6 m/s (12 knots)
morning
27°C (81°F)
0.1 mm (0 in)
Cloudy
84%
6 m/s (12 knots)
afternoon
31°C (88°F)
0.1 mm (0 in)
Partly cloudy
63%
6 m/s (12 knots)
evening
31°C (88°F)
0 mm (0 in)
Partly cloudy
65%
5 m/s (10 knots)
Wednesday
21 Oct
27°C (81°F)
0.1 mm (0 in)
Partly cloudy
83% · NE 5 m/s (10 knots)
27°C (81°F)
0.1 mm (0 in)
Cloudy
88% · NE 5 m/s (10 knots)
32°C (90°F)
0.2 mm (0.01 in)
Cloudy
60% · NE 6 m/s (12 knots)
31°C (88°F)
0.4 mm (0.02 in)
Cloudy
61% · NE 4 m/s (8 knots)
Wed
21 Oct
night
27°C (81°F)
0.1 mm (0 in)
Partly cloudy
83%
5 m/s (10 knots)
morning
27°C (81°F)
0.1 mm (0 in)
Cloudy
88%
5 m/s (10 knots)
afternoon
32°C (90°F)
0.2 mm (0.01 in)
Cloudy
60%
6 m/s (12 knots)
evening
31°C (88°F)
0.4 mm (0.02 in)
Cloudy
61%
4 m/s (8 knots)
Thursday
22 Oct
26°C (79°F)
0.5 mm (0.02 in)
Partly cloudy
93% · NE 2 m/s (4 knots)
25°C (77°F)
1.8 mm (0.1 in)
Rain
92% · NE 5 m/s (10 knots)
28°C (82°F)
0.9 mm (0.04 in)
Light rain
72% · NE 9 m/s (17 knots)
30°C (86°F)
2.5 mm (0.1 in)
Rain showers
65% · NE 6 m/s (12 knots)
Thu
22 Oct
night
26°C (79°F)
0.5 mm (0.02 in)
Partly cloudy
93%
2 m/s (4 knots)
morning
25°C (77°F)
1.8 mm (0.1 in)
Rain
92%
5 m/s (10 knots)
afternoon
28°C (82°F)
0.9 mm (0.04 in)
Light rain
72%
9 m/s (17 knots)
evening
30°C (86°F)
2.5 mm (0.1 in)
Rain showers
65%
6 m/s (12 knots)
Friday
23 Oct
23°C (73°F)
2.6 mm (0.1 in)
Rain
94% · NE 8 m/s (16 knots)
24°C (75°F)
2.8 mm (0.1 in)
Rain
95% · NE 4 m/s (8 knots)
29°C (84°F)
0.7 mm (0.03 in)
Light rain showers
67% · E 5 m/s (10 knots)
29°C (84°F)
0.2 mm (0.01 in)
Partly cloudy
71% · E 6 m/s (12 knots)
Fri
23 Oct
night
23°C (73°F)
2.6 mm (0.1 in)
Rain
94%
8 m/s (16 knots)
morning
24°C (75°F)
2.8 mm (0.1 in)
Rain
95%
4 m/s (8 knots)
afternoon
29°C (84°F)
0.7 mm (0.03 in)
Light rain showers
67%
5 m/s (10 knots)
evening
29°C (84°F)
0.2 mm (0.01 in)
Partly cloudy
71%
6 m/s (12 knots)
Saturday
24 Oct
27°C (81°F)
0.8 mm (0.03 in)
Light rain showers
80% · E 5 m/s (10 knots)
26°C (79°F)
0.9 mm (0.04 in)
Light rain
90% · E 4 m/s (8 knots)
31°C (88°F)
1.4 mm (0.1 in)
Rain
65% · E 7 m/s (14 knots)
31°C (88°F)
0.9 mm (0.04 in)
Light rain showers
68% · SE 5 m/s (10 knots)
Sat
24 Oct
night
27°C (81°F)
0.8 mm (0.03 in)
Light rain showers
80%
5 m/s (10 knots)
morning
26°C (79°F)
0.9 mm (0.04 in)
Light rain
90%
4 m/s (8 knots)
afternoon
31°C (88°F)
1.4 mm (0.1 in)
Rain
65%
7 m/s (14 knots)
evening
31°C (88°F)
0.9 mm (0.04 in)
Light rain showers
68%
5 m/s (10 knots)
Sunday
25 Oct
26°C (79°F)
0.3 mm (0.01 in)
Cloudy
88% · E 5 m/s (10 knots)
26°C (79°F)
0.6 mm (0.02 in)
Light rain
90% · E 4 m/s (8 knots)
31°C (88°F)
0.6 mm (0.02 in)
Light rain
67% · E 5 m/s (10 knots)
31°C (88°F)
0.5 mm (0.02 in)
Light rain showers
67% · E 4 m/s (8 knots)
Sun
25 Oct
night
26°C (79°F)
0.3 mm (0.01 in)
Cloudy
88%
5 m/s (10 knots)
morning
26°C (79°F)
0.6 mm (0.02 in)
Light rain
90%
4 m/s (8 knots)
afternoon
31°C (88°F)
0.6 mm (0.02 in)
Light rain
67%
5 m/s (10 knots)
evening
31°C (88°F)
0.5 mm (0.02 in)
Light rain showers
67%
4 m/s (8 knots)
Monday
26 Oct
26°C (79°F)
0.2 mm (0.01 in)
Partly cloudy
89% · SE 3 m/s (6 knots)
25°C (77°F)
0.4 mm (0.02 in)
Mostly sunny
95% · SE 1 m/s (2 knots)
31°C (88°F)
2.7 mm (0.1 in)
Rain showers
63% · E 4 m/s (8 knots)
30°C (86°F)
0.5 mm (0.02 in)
Light rain
70% · E 3 m/s (6 knots)
Mon
26 Oct
night
26°C (79°F)
0.2 mm (0.01 in)
Partly cloudy
89%
3 m/s (6 knots)
morning
25°C (77°F)
0.4 mm (0.02 in)
Mostly sunny
95%
1 m/s (2 knots)
afternoon
31°C (88°F)
2.7 mm (0.1 in)
Rain showers
63%
4 m/s (8 knots)
evening
30°C (86°F)
0.5 mm (0.02 in)
Light rain
70%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Guam weather by month
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