Summit (Greenland) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: -30° Celsius; Minimum nighttime temperature: -37° Celsius;
Maximum daytime temperature: -30° Celsius; Minimum nighttime temperature: -37° Celsius; -
Maximum daytime temperature: -22° Celsius; Minimum nighttime temperature: -23° Celsius;
Maximum daytime temperature: -22° Celsius; Minimum nighttime temperature: -23° Celsius; -
Maximum daytime temperature: -13° Celsius; Minimum nighttime temperature: -19° Celsius;
Maximum daytime temperature: -13° Celsius; Minimum nighttime temperature: -19° Celsius;
-
Maximum daytime temperature: -17° Celsius; Minimum nighttime temperature: -23° Celsius;
Maximum daytime temperature: -17° Celsius; Minimum nighttime temperature: -23° Celsius; -
Maximum daytime temperature: -19° Celsius; Minimum nighttime temperature: -28° Celsius;
Maximum daytime temperature: -19° Celsius; Minimum nighttime temperature: -28° Celsius;
-
Maximum daytime temperature: -20° Celsius; Minimum nighttime temperature: -35° Celsius;
Maximum daytime temperature: -20° Celsius; Minimum nighttime temperature: -35° Celsius;
-
Maximum daytime temperature: -29° Celsius; Minimum nighttime temperature: -43° Celsius;
Maximum daytime temperature: -29° Celsius; Minimum nighttime temperature: -43° Celsius;
Cloudy.
Sunrise: No data;
Sunset: No data;
- UV
No pollution data.
No pollen data.
7 day forecast for Summit
Today (19 December 2025)
| Time |
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
 |
 |
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
-32°
|
-31°
|
-32°
|
-31°
|
-32°
|
-31°
|
-32°
|
-31°
|
-33°
|
-34°
|
-35°
|
-35°
|
| Feels like temperature (°C) |
-48°
|
-47°
|
-48°
|
-47°
|
-47°
|
-46°
|
-47°
|
-46°
|
-48°
|
-50°
|
-50°
|
-51°
|
| Wind direction and speed |
SE
19
|
SE
19
|
SE
18
|
SE
17
|
SE
17
|
SE
16
|
SE
16
|
SE
15
|
SE
15
|
SSE
15
|
SSE
15
|
SSE
15
|
| Wind gust (mph) |
26
|
25
|
24
|
22
|
22
|
21
|
21
|
21
|
21
|
20
|
20
|
20
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
105%
|
104%
|
106%
|
104%
|
107%
|
106%
|
107%
|
108%
|
111%
|
113%
|
114%
|
114%
|
| UV | - | - | - | - | - | - | - | - | - | - | - | - |
Saturday (20 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
40%
|
40%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-35°
|
-34°
|
-33°
|
-33°
|
-31°
|
-29°
|
-27°
|
-24°
|
-23°
|
-23°
|
-23°
|
-23°
|
-23°
|
-23°
|
-22°
|
| Feels like temperature (°C) |
-51°
|
-52°
|
-52°
|
-53°
|
-52°
|
-52°
|
-53°
|
-53°
|
-52°
|
-52°
|
-52°
|
-51°
|
-50°
|
-48°
|
-45°
|
-42°
|
-39°
|
-39°
|
-38°
|
-38°
|
-39°
|
-39°
|
-39°
|
-38°
|
| Wind direction and speed (mph) |
SSE
15
|
SSE
15
|
SSE
15
|
SSE
15
|
SSE
15
|
SSE
16
|
SSE
16
|
SSE
17
|
SSE
17
|
SSE
18
|
SSE
19
|
SSE
20
|
SSE
21
|
SSE
21
|
SSE
22
|
S
23
|
S
26
|
S
27
|
S
28
|
S
28
|
S
29
|
S
29
|
S
30
|
S
31
|
| Wind gust (mph) |
20
|
20
|
20
|
20
|
20
|
21
|
22
|
23
|
24
|
26
|
27
|
28
|
28
|
30
|
32
|
35
|
36
|
37
|
38
|
39
|
40
|
41
|
43
|
45
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
M
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
115%
|
115%
|
115%
|
115%
|
115%
|
114%
|
115%
|
115%
|
114%
|
114%
|
114%
|
114%
|
113%
|
111%
|
108%
|
106%
|
101%
|
100%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
| UV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Sunday (21 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
40%
|
40%
|
50%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
40%
|
20%
|
30%
|
20%
|
10%
|
10%
|
10%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
-21°
|
-20°
|
-19°
|
-18°
|
-17°
|
-17°
|
-16°
|
-15°
|
-15°
|
-15°
|
-15°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-14°
|
-15°
|
-15°
|
-15°
|
-15°
|
-15°
|
-15°
|
-16°
|
| Feels like temperature (°C) |
-38°
|
-37°
|
-36°
|
-35°
|
-33°
|
-32°
|
-31°
|
-31°
|
-30°
|
-30°
|
-30°
|
-29°
|
-29°
|
-28°
|
-28°
|
-29°
|
-29°
|
-29°
|
-30°
|
-30°
|
-30°
|
-29°
|
-30°
|
-31°
|
| Wind direction and speed (mph) |
S
33
|
S
35
|
S
38
|
S
40
|
S
40
|
SSW
41
|
SSW
42
|
SSW
43
|
SSW
44
|
SSW
44
|
SSW
43
|
SSW
44
|
S
43
|
S
42
|
S
42
|
S
41
|
S
40
|
S
39
|
S
38
|
S
36
|
S
36
|
S
36
|
S
35
|
S
34
|
| Wind gust (mph) |
48
|
51
|
54
|
55
|
56
|
58
|
60
|
61
|
62
|
60
|
61
|
60
|
59
|
59
|
58
|
57
|
55
|
53
|
51
|
50
|
50
|
49
|
48
|
47
|
| Visibility (description) |
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
| Humidity |
99%
|
98%
|
97%
|
97%
|
98%
|
98%
|
98%
|
97%
|
97%
|
97%
|
97%
|
98%
|
99%
|
96%
|
91%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
94%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Monday (22 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-16°
|
-16°
|
-17°
|
-17°
|
-17°
|
-18°
|
-18°
|
-18°
|
-19°
|
-18°
|
-18°
|
-18°
|
-18°
|
-18°
|
-19°
|
-18°
|
-19°
|
-19°
|
-20°
|
-19°
|
-19°
|
-20°
|
-20°
|
-20°
|
| Feels like temperature (°C) |
-31°
|
-31°
|
-31°
|
-31°
|
-32°
|
-32°
|
-33°
|
-33°
|
-33°
|
-33°
|
-33°
|
-32°
|
-32°
|
-33°
|
-33°
|
-33°
|
-33°
|
-34°
|
-34°
|
-34°
|
-34°
|
-35°
|
-36°
|
-35°
|
| Wind direction and speed (mph) |
S
33
|
S
32
|
S
31
|
S
32
|
S
31
|
SSE
30
|
SSE
29
|
SSE
29
|
SSE
29
|
SSE
29
|
SSE
29
|
SSE
30
|
SSE
29
|
SSE
29
|
SSE
29
|
SSE
30
|
SSE
29
|
SSE
29
|
SSE
28
|
SSE
29
|
SSE
29
|
SSE
30
|
SE
30
|
SE
30
|
| Wind gust (mph) |
45
|
45
|
44
|
43
|
43
|
42
|
40
|
40
|
40
|
40
|
41
|
41
|
40
|
40
|
41
|
40
|
40
|
40
|
40
|
40
|
41
|
43
|
42
|
41
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
94%
|
93%
|
94%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
95%
|
95%
|
95%
|
95%
|
96%
|
95%
|
96%
|
97%
|
98%
|
97%
|
98%
|
100%
|
100%
|
99%
|
| UV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tuesday (23 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-22°
|
-22°
|
-22°
|
-23°
|
-25°
|
-28°
|
-29°
|
-30°
|
-31°
|
-30°
|
-31°
|
-31°
|
-30°
|
| Feels like temperature (°C) |
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-36°
|
-37°
|
-37°
|
-37°
|
-37°
|
-37°
|
-38°
|
-37°
|
-38°
|
-40°
|
-44°
|
-46°
|
-46°
|
-48°
|
-47°
|
-48°
|
-47°
|
-47°
|
| Wind direction and speed (mph) |
SE
30
|
SE
31
|
SE
30
|
SE
30
|
SE
30
|
SE
30
|
SE
30
|
SE
30
|
SE
30
|
SE
30
|
SE
29
|
SSE
29
|
SSE
28
|
S
25
|
S
22
|
S
23
|
S
22
|
S
22
|
S
22
|
S
22
|
S
23
|
S
22
|
S
23
|
| Wind gust (mph) |
42
|
42
|
41
|
41
|
41
|
41
|
41
|
43
|
43
|
43
|
40
|
40
|
39
|
35
|
32
|
31
|
30
|
30
|
30
|
30
|
32
|
32
|
38
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
100%
|
99%
|
99%
|
99%
|
99%
|
100%
|
100%
|
99%
|
100%
|
99%
|
100%
|
102%
|
100%
|
101%
|
100%
|
101%
|
103%
|
105%
|
104%
|
106%
|
106%
|
105%
|
105%
|
| UV | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Wednesday (24 December 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
-24°
|
-22°
|
-23°
|
-22°
|
-22°
|
-22°
|
-24°
|
-25°
|
| Feels like temperature (°C) |
-40°
|
-38°
|
-40°
|
-38°
|
-38°
|
-38°
|
-39°
|
-39°
|
| Wind direction and speed (mph) |
S
27
|
S
29
|
S
34
|
SSE
34
|
S
31
|
S
28
|
SSW
25
|
SSW
21
|
| Wind gust (mph) |
43
|
52
|
51
|
50
|
45
|
41
|
34
|
31
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
104%
|
103%
|
96%
|
98%
|
99%
|
99%
|
101%
|
103%
|
| UV | - | - | - | - | - | - | - | - |
Thursday (25 December 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-27°
|
-30°
|
-30°
|
-32°
|
-33°
|
-34°
|
-35°
|
-38°
|
| Feels like temperature (°C) |
-43°
|
-45°
|
-44°
|
-47°
|
-48°
|
-50°
|
-52°
|
-55°
|
| Wind direction and speed (mph) |
S
21
|
SSW
19
|
SSW
15
|
S
15
|
SSW
15
|
SSW
16
|
SSW
16
|
SSW
16
|
| Wind gust (mph) |
29
|
26
|
23
|
22
|
22
|
23
|
23
|
23
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
104%
|
105%
|
107%
|
110%
|
110%
|
109%
|
110%
|
111%
|
| UV | - | - | - | - | - | - | - | - |
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Forecast for 12pm (UTC-2) Friday
Updated 12:06 (UTC) on Fri 19 Dec 2025
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