Currently: -11 °F. Passing clouds. (Weather station: Svalbard Lufthavn, Norway). See more current weatherHour-by-hour Forecast in Longyearbyen — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
-13
-11
-9
-7
-5
-3
-1
1
3
5
7
Saturday, March 15, 2025
4 am
-11
5
5 am
-11
5
6 am
-10
6
7 am
-9
6
8 am
-7
5
9 am
-4
5
10 am
-3
4
11 am
-1
4
12 pm
0
4
1 pm
1
4
2 pm
2
4
3 pm
4
3
4 pm
4
3
5 pm
4
2
6 pm
4
1
7 pm
4
1
8 pm
4
1
9 pm
5
2
10 pm
6
3
11 pm
5
2
Sunday, March 16, 2025
12 am
4
1
1 am
3
1
2 am
3
1
3 am
3
1
4 am
2
2
5 am
2
2
6 am
2
2
7 am
1
2
8 am
0
1
9 am
1
1
10 am
1
1
11 am
1
0
12 pm
1
1
1 pm
1
2
2 pm
1
1
3 pm
1
1
4 pm
2
0
5 pm
2
0
6 pm
2
1
7 pm
2
1
8 pm
1
1
9 pm
0
1
10 pm
-1
1
11 pm
-3
2
Monday, March 17, 2025
12 am
-4
3
1 am
-5
3
2 am
-5
3
3 am
-6
3
4 am
-6
3
5 am
-7
3
6 am
-7
3
7 am
-7
3
8 am
-6
4
9 am
-5
4
10 am
-5
4
11 am
-4
4
12 pm
-4
3
1 pm
-3
3
2 pm
-3
4
3 pm
-4
4
4 pm
-5
4
5 pm
-5
4
6 pm
-6
4
7 pm
-7
4
8 pm
-7
4
9 pm
-7
4
10 pm
-7
4
11 pm
-8
4
Tuesday, March 18, 2025
12 am
-8
4
1 am
-8
4
2 am
-8
4
3 am
-8
4
4 am
-8
3
5 am
-8
4
6 am
-8
4
7 am
-8
4
8 am
-7
3
9 am
-5
3
10 am
-3
3
11 am
-2
3
12 pm
-1
3
1 pm
-1
3
2 pm
-1
3
3 pm
-1
3
4 pm
-1
3
5 pm
-1
3
6 pm
-2
4
7 pm
-2
4
8 pm
-2
4
9 pm
-2
4
10 pm
-1
4
11 pm
-1
4
Wednesday, March 19, 2025
12 am
-1
4
1 am
0
4
2 am
-1
4
3 am
-1
4
4 am
-2
4
5 am
-3
4
6 am
-2
3
7 am
-2
3
8 am
0
2
9 am
1
2
10 am
2
2
11 am
2
2
12 pm
3
2
1 pm
3
2
2 pm
4
2
3 pm
4
2
4 pm
4
1
5 pm
4
2
6 pm
3
2
7 pm
2
2
8 pm
2
2
9 pm
1
2
10 pm
0
2
11 pm
-1
2
Thursday, March 20, 2025
12 am
-3
3
1 am
-4
3
2 am
-4
3
3 am
-4
3
4 am
-4
2
5 am
-4
3
6 am
-5
3
7 am
-5
3
8 am
-4
3
9 am
-2
3
10 am
-1
3
11 am
0
2
12 pm
0
1
1 pm
1
1
2 pm
0
1
3 pm
-4
1
4 pm
-5
1
5 pm
-6
2
6 pm
-6
2
7 pm
-6
2
8 pm
-5
2
9 pm
-4
1
10 pm
-3
0
11 pm
-3
1
Friday, March 21, 2025
12 am
-2
1
1 am
-2
2
2 am
-2
1
3 am
-3
1
4 am
-3
1
5 am
-3
1
6 am
-3
1
7 am
-3
1
8 am
-2
1
9 am
-2
1
10 am
-2
2
11 am
-2
2
12 pm
-2
2
1 pm
-2
3
2 pm
-3
3
3 pm
-3
3
4 pm
-4
3
5 pm
-5
3
6 pm
-5
3
Sat, Mar 15 at 4:00 am
-11 °F
Overcast.
Feels Like: -24 °F
Humidity: 74%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
E
Wind: 5 mph
Detailed Hourly Forecast — March 21, 2025
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 12:00 am Fri, Mar 21 |  | -2 °F | Overcast. | -2 °F | 1 mph | ↑ | 78% | 0% | - |
| 1:00 am | | -2 °F | Overcast. | -2 °F | 2 mph | ↑ | 78% | 0% | - |
| 2:00 am | | -2 °F | Overcast. | -2 °F | 1 mph | ↑ | 80% | 0% | - |
| 3:00 am | | -3 °F | Overcast. | -3 °F | 1 mph | ↑ | 80% | 0% | - |
| 4:00 am | | -3 °F | Overcast. | -3 °F | 1 mph | ↑ | 81% | 0% | - |
| 5:00 am | | -3 °F | Overcast. | -3 °F | 1 mph | ↑ | 82% | 0% | - |
| 6:00 am |  | -3 °F | Overcast. | -3 °F | 1 mph | ↑ | 82% | 0% | - |
| 7:00 am | | -3 °F | Overcast. | -3 °F | 1 mph | ↑ | 82% | 0% | - |
| 8:00 am | | -2 °F | Overcast. | -2 °F | 1 mph | ↑ | 81% | 0% | - |
| 9:00 am | | -2 °F | Cloudy. | -2 °F | 1 mph | ↑ | 81% | 0% | - |
| 10:00 am |  | -2 °F | Mostly cloudy. | -2 °F | 2 mph | ↑ | 82% | 0% | - |
| 11:00 am | | -2 °F | Broken clouds. | -2 °F | 2 mph | ↑ | 83% | 0% | - |
| 12:00 pm |  | -2 °F | Partly cloudy. | -2 °F | 2 mph | ↑ | 82% | 0% | - |
| 1:00 pm |  | -2 °F | Scattered clouds. | -2 °F | 3 mph | ↑ | 82% | 0% | - |
| 2:00 pm | | -3 °F | Mostly sunny. | -3 °F | 3 mph | ↑ | 82% | 0% | - |
| 3:00 pm |  | -3 °F | Sunny. | -3 °F | 3 mph | ↑ | 82% | 0% | - |
| 4:00 pm | | -4 °F | Sunny. | -4 °F | 3 mph | ↑ | 84% | 0% | - |
| 5:00 pm | | -5 °F | Sunny. | -5 °F | 3 mph | ↑ | 85% | 0% | - |
| 6:00 pm | | -5 °F | Sunny. | -13 °F | 3 mph | ↑ | 84% | 0% | - |
| * Updated Friday, March 14, 2025 8:43:01 pm Longyearbyen time - Weather by CustomWeather, © 2025 | |||||||||