Extended 10-day forecasts, Southwest Harbor (ME)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Southwest Harbor, the United States of America. 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 July climate page to see if the current temperatures in Southwest Harbor is typical for this time of year.
Today · Thursday 16 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 06:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 75% | W 8 m/s (16 knots) |
| 07:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 73% | W 8 m/s (16 knots) |
| 08:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 68% | W 8 m/s (16 knots) |
| 09:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 63% | W 8 m/s (16 knots) |
| 10:00 |
Light rain showers
|
22°C (72°F) | 0.1 mm (0 in) | 59% | W 8 m/s (16 knots) |
| 11:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 58% | W 7 m/s (14 knots) |
| 12:00 |
Light rain
|
22°C (72°F) | 0.2 mm (0.01 in) | 62% | SW 7 m/s (14 knots) |
| 13:00 |
Rain
|
20°C (68°F) | 0.8 mm (0.03 in) | 76% | SW 6 m/s (12 knots) |
| 14:00 |
Heavy rain
|
19°C (66°F) | 1.4 mm (0.1 in) | 80% | SW 9 m/s (17 knots) |
| 15:00 |
Heavy rain
|
18°C (64°F) | 2.9 mm (0.1 in) | 89% | NW 10 m/s (19 knots) |
| 16:00 |
Cloudy
|
18°C (64°F) | 0 mm (0 in) | 93% | W 5 m/s (10 knots) |
| 17:00 |
Rain showers
|
19°C (66°F) | 0.3 mm (0.01 in) | 85% | W 5 m/s (10 knots) |
| 18:00 |
Light rain showers
|
19°C (66°F) | 0.2 mm (0.01 in) | 84% | W 6 m/s (12 knots) |
| 19:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 72% | NW 9 m/s (17 knots) |
| 20:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 60% | NW 7 m/s (14 knots) |
| 21:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 60% | NW 7 m/s (14 knots) |
| 22:00 |
Partly cloudy
|
17°C (63°F) | 0 mm (0 in) | 62% | NW 6 m/s (12 knots) |
| 23:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 67% | W 5 m/s (10 knots) |
06:00
Clear skies
75% · W 8 m/s (16 knots)
18°C (64°F)
0 mm (0 in)
07:00
Clear skies
73% · W 8 m/s (16 knots)
19°C (66°F)
0 mm (0 in)
08:00
Clear skies
68% · W 8 m/s (16 knots)
20°C (68°F)
0 mm (0 in)
09:00
Clear skies
63% · W 8 m/s (16 knots)
21°C (70°F)
0 mm (0 in)
10:00
Light rain showers
59% · W 8 m/s (16 knots)
22°C (72°F)
0.1 mm (0 in)
11:00
Mostly sunny
58% · W 7 m/s (14 knots)
22°C (72°F)
0 mm (0 in)
12:00
Light rain
62% · SW 7 m/s (14 knots)
22°C (72°F)
0.2 mm (0.01 in)
13:00
Rain
76% · SW 6 m/s (12 knots)
20°C (68°F)
0.8 mm (0.03 in)
14:00
Heavy rain
80% · SW 9 m/s (17 knots)
19°C (66°F)
1.4 mm (0.1 in)
15:00
Heavy rain
89% · NW 10 m/s (19 knots)
18°C (64°F)
2.9 mm (0.1 in)
16:00
Cloudy
93% · W 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
17:00
Rain showers
85% · W 5 m/s (10 knots)
19°C (66°F)
0.3 mm (0.01 in)
18:00
Light rain showers
84% · W 6 m/s (12 knots)
19°C (66°F)
0.2 mm (0.01 in)
19:00
Clear skies
72% · NW 9 m/s (17 knots)
19°C (66°F)
0 mm (0 in)
20:00
Clear skies
60% · NW 7 m/s (14 knots)
18°C (64°F)
0 mm (0 in)
21:00
Partly cloudy
60% · NW 7 m/s (14 knots)
18°C (64°F)
0 mm (0 in)
22:00
Partly cloudy
62% · NW 6 m/s (12 knots)
17°C (63°F)
0 mm (0 in)
23:00
Clear skies
67% · W 5 m/s (10 knots)
16°C (61°F)
0 mm (0 in)
Tomorrow · Friday 17 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 67% | W 6 m/s (12 knots) |
| 01:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 66% | NW 6 m/s (12 knots) |
| 02:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 67% | NW 6 m/s (12 knots) |
| 03:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 69% | NW 5 m/s (10 knots) |
| 04:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 72% | NW 5 m/s (10 knots) |
| 05:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 75% | W 6 m/s (12 knots) |
| 06:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 74% | W 6 m/s (12 knots) |
| 07:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 68% | NW 7 m/s (14 knots) |
| 08:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 59% | NW 7 m/s (14 knots) |
| 09:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 57% | NW 6 m/s (12 knots) |
| 10:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 55% | W 6 m/s (12 knots) |
| 11:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 54% | W 7 m/s (14 knots) |
| 12:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 54% | W 8 m/s (16 knots) |
| 13:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 55% | SW 8 m/s (16 knots) |
| 14:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 50% | W 9 m/s (17 knots) |
| 15:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 48% | W 9 m/s (17 knots) |
| 16:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 52% | SW 9 m/s (17 knots) |
| 17:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 56% | SW 9 m/s (17 knots) |
| 18:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 56% | W 8 m/s (16 knots) |
| 19:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 47% | W 6 m/s (12 knots) |
| 20:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 46% | NW 5 m/s (10 knots) |
| 21:00 |
Mostly clear
|
19°C (66°F) | 0 mm (0 in) | 55% | NW 6 m/s (12 knots) |
| 22:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 61% | NW 5 m/s (10 knots) |
| 23:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 65% | W 5 m/s (10 knots) |
00:00
Clear skies
67% · W 6 m/s (12 knots)
16°C (61°F)
0 mm (0 in)
01:00
Clear skies
66% · NW 6 m/s (12 knots)
16°C (61°F)
0 mm (0 in)
02:00
Clear skies
67% · NW 6 m/s (12 knots)
16°C (61°F)
0 mm (0 in)
03:00
Clear skies
69% · NW 5 m/s (10 knots)
16°C (61°F)
0 mm (0 in)
04:00
Clear skies
72% · NW 5 m/s (10 knots)
15°C (59°F)
0 mm (0 in)
05:00
Clear skies
75% · W 6 m/s (12 knots)
15°C (59°F)
0 mm (0 in)
06:00
Clear skies
74% · W 6 m/s (12 knots)
15°C (59°F)
0 mm (0 in)
07:00
Clear skies
68% · NW 7 m/s (14 knots)
16°C (61°F)
0 mm (0 in)
08:00
Clear skies
59% · NW 7 m/s (14 knots)
17°C (63°F)
0 mm (0 in)
09:00
Partly cloudy
57% · NW 6 m/s (12 knots)
18°C (64°F)
0 mm (0 in)
10:00
Partly cloudy
55% · W 6 m/s (12 knots)
19°C (66°F)
0 mm (0 in)
11:00
Partly cloudy
54% · W 7 m/s (14 knots)
20°C (68°F)
0 mm (0 in)
12:00
Partly cloudy
54% · W 8 m/s (16 knots)
20°C (68°F)
0 mm (0 in)
13:00
Clear skies
55% · SW 8 m/s (16 knots)
21°C (70°F)
0 mm (0 in)
14:00
Clear skies
50% · W 9 m/s (17 knots)
22°C (72°F)
0 mm (0 in)
15:00
Mostly sunny
48% · W 9 m/s (17 knots)
22°C (72°F)
0 mm (0 in)
16:00
Mostly sunny
52% · SW 9 m/s (17 knots)
22°C (72°F)
0 mm (0 in)
17:00
Clear skies
56% · SW 9 m/s (17 knots)
21°C (70°F)
0 mm (0 in)
18:00
Clear skies
56% · W 8 m/s (16 knots)
21°C (70°F)
0 mm (0 in)
19:00
Clear skies
47% · W 6 m/s (12 knots)
22°C (72°F)
0 mm (0 in)
20:00
Clear skies
46% · NW 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
21:00
Mostly clear
55% · NW 6 m/s (12 knots)
19°C (66°F)
0 mm (0 in)
22:00
Partly cloudy
61% · NW 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
23:00
Partly cloudy
65% · W 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Saturday
18 Jul
16°C (61°F)
0 mm (0 in)
Partly cloudy
74% · W 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
Partly cloudy
72% · SW 2 m/s (4 knots)
18°C (64°F)
1.3 mm (0.1 in)
Rain
70% · S 5 m/s (10 knots)
18°C (64°F)
11 mm (0.4 in)
Heavy rain
87% · S 14 m/s (27 knots)
Sat
18 Jul
night
16°C (61°F)
0 mm (0 in)
Partly cloudy
74%
5 m/s (10 knots)
morning
19°C (66°F)
0 mm (0 in)
Partly cloudy
72%
2 m/s (4 knots)
afternoon
18°C (64°F)
1.3 mm (0.1 in)
Rain
70%
5 m/s (10 knots)
evening
18°C (64°F)
11 mm (0.4 in)
Heavy rain
87%
14 m/s (27 knots)
Sunday
19 Jul
17°C (63°F)
1.3 mm (0.1 in)
Rain
96% · S 9 m/s (17 knots)
18°C (64°F)
0.2 mm (0.01 in)
Cloudy
99% · W 4 m/s (8 knots)
23°C (73°F)
0.1 mm (0 in)
Mostly sunny
78% · W 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
67% · NW 6 m/s (12 knots)
Sun
19 Jul
night
17°C (63°F)
1.3 mm (0.1 in)
Rain
96%
9 m/s (17 knots)
morning
18°C (64°F)
0.2 mm (0.01 in)
Cloudy
99%
4 m/s (8 knots)
afternoon
23°C (73°F)
0.1 mm (0 in)
Mostly sunny
78%
5 m/s (10 knots)
evening
20°C (68°F)
0 mm (0 in)
Clear skies
67%
6 m/s (12 knots)
Monday
20 Jul
17°C (63°F)
0 mm (0 in)
Clear skies
84% · NW 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
78% · W 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
71% · SW 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
Mostly clear
80% · SW 5 m/s (10 knots)
Mon
20 Jul
night
17°C (63°F)
0 mm (0 in)
Clear skies
84%
4 m/s (8 knots)
morning
18°C (64°F)
0 mm (0 in)
Clear skies
78%
3 m/s (6 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Partly cloudy
71%
5 m/s (10 knots)
evening
17°C (63°F)
0 mm (0 in)
Mostly clear
80%
5 m/s (10 knots)
Tuesday
21 Jul
16°C (61°F)
0 mm (0 in)
Clear skies
94% · SW 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Partly cloudy
88% · S 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
79% · S 4 m/s (8 knots)
17°C (63°F)
15 mm (0.6 in)
Heavy rain
97% · SE 3 m/s (6 knots)
Tue
21 Jul
night
16°C (61°F)
0 mm (0 in)
Clear skies
94%
2 m/s (4 knots)
morning
18°C (64°F)
0 mm (0 in)
Partly cloudy
88%
3 m/s (6 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Mostly sunny
79%
4 m/s (8 knots)
evening
17°C (63°F)
15 mm (0.6 in)
Heavy rain
97%
3 m/s (6 knots)
Wednesday
22 Jul
17°C (63°F)
1.2 mm (0.05 in)
Rain
99% · E 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Cloudy
99% · S 2 m/s (4 knots)
21°C (70°F)
0.1 mm (0 in)
Cloudy
88% · SW 3 m/s (6 knots)
18°C (64°F)
1.5 mm (0.1 in)
Rain
99% · S 2 m/s (4 knots)
Wed
22 Jul
night
17°C (63°F)
1.2 mm (0.05 in)
Rain
99%
3 m/s (6 knots)
morning
18°C (64°F)
0 mm (0 in)
Cloudy
99%
2 m/s (4 knots)
afternoon
21°C (70°F)
0.1 mm (0 in)
Cloudy
88%
3 m/s (6 knots)
evening
18°C (64°F)
1.5 mm (0.1 in)
Rain
99%
2 m/s (4 knots)
Thursday
23 Jul
17°C (63°F)
5.3 mm (0.2 in)
Heavy rain
100% · SW 4 m/s (8 knots)
18°C (64°F)
3.3 mm (0.1 in)
Rain
99% · W ()
21°C (70°F)
0 mm (0 in)
Cloudy
91% · SW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Cloudy
99% · W 2 m/s (4 knots)
Thu
23 Jul
night
17°C (63°F)
5.3 mm (0.2 in)
Heavy rain
100%
4 m/s (8 knots)
morning
18°C (64°F)
3.3 mm (0.1 in)
Rain
99%
()
afternoon
21°C (70°F)
0 mm (0 in)
Cloudy
91%
3 m/s (6 knots)
evening
18°C (64°F)
0 mm (0 in)
Cloudy
99%
2 m/s (4 knots)
Friday
24 Jul
18°C (64°F)
0 mm (0 in)
Partly cloudy
99% · NW 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
Cloudy
94% · E 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Partly cloudy
85% · S 2 m/s (4 knots)
16°C (61°F)
0.1 mm (0 in)
Cloudy
100% · SW 2 m/s (4 knots)
Fri
24 Jul
night
18°C (64°F)
0 mm (0 in)
Partly cloudy
99%
2 m/s (4 knots)
morning
19°C (66°F)
0 mm (0 in)
Cloudy
94%
2 m/s (4 knots)
afternoon
21°C (70°F)
0 mm (0 in)
Partly cloudy
85%
2 m/s (4 knots)
evening
16°C (61°F)
0.1 mm (0 in)
Cloudy
100%
2 m/s (4 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Southwest Harbor weather by month
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