Extended 10-day forecasts, Keflavík
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Keflavík, Iceland. 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 August climate page to see if the current temperatures in Keflavík is typical for this time of year.
Today · Monday 17 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 07:00 |
Partly cloudy
|
9°C (48°F) | 0 mm (0 in) | 92% | E 6 m/s (12 knots) |
| 08:00 |
Cloudy
|
11°C (52°F) | 0 mm (0 in) | 82% | E 7 m/s (14 knots) |
| 09:00 |
Cloudy
|
13°C (55°F) | 0 mm (0 in) | 77% | E 8 m/s (16 knots) |
| 10:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 75% | E 8 m/s (16 knots) |
| 11:00 |
Cloudy
|
14°C (57°F) | 0 mm (0 in) | 70% | E 9 m/s (17 knots) |
| 12:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 68% | E 11 m/s (21 knots) |
| 13:00 |
Light rain
|
14°C (57°F) | 0.2 mm (0.01 in) | 71% | E 11 m/s (21 knots) |
| 14:00 |
Light rain
|
14°C (57°F) | 0.2 mm (0.01 in) | 77% | E 10 m/s (19 knots) |
| 15:00 |
Cloudy
|
14°C (57°F) | 0 mm (0 in) | 77% | SE 10 m/s (19 knots) |
| 16:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 77% | SE 11 m/s (21 knots) |
| 17:00 |
Cloudy
|
14°C (57°F) | 0 mm (0 in) | 74% | SE 10 m/s (19 knots) |
| 18:00 |
Cloudy
|
13°C (55°F) | 0 mm (0 in) | 75% | SE 9 m/s (17 knots) |
| 19:00 |
Cloudy
|
13°C (55°F) | 0 mm (0 in) | 78% | SE 8 m/s (16 knots) |
| 20:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 78% | SE 7 m/s (14 knots) |
| 21:00 |
Cloudy
|
12°C (54°F) | 0 mm (0 in) | 82% | SE 6 m/s (12 knots) |
| 22:00 |
Cloudy
|
11°C (52°F) | 0 mm (0 in) | 87% | E 5 m/s (10 knots) |
| 23:00 |
Cloudy
|
11°C (52°F) | 0 mm (0 in) | 77% | E 7 m/s (14 knots) |
07:00
Partly cloudy
92% · E 6 m/s (12 knots)
9°C (48°F)
0 mm (0 in)
08:00
Cloudy
82% · E 7 m/s (14 knots)
11°C (52°F)
0 mm (0 in)
09:00
Cloudy
77% · E 8 m/s (16 knots)
13°C (55°F)
0 mm (0 in)
10:00
Partly cloudy
75% · E 8 m/s (16 knots)
13°C (55°F)
0 mm (0 in)
11:00
Cloudy
70% · E 9 m/s (17 knots)
14°C (57°F)
0 mm (0 in)
12:00
Cloudy
68% · E 11 m/s (21 knots)
15°C (59°F)
0 mm (0 in)
13:00
Light rain
71% · E 11 m/s (21 knots)
14°C (57°F)
0.2 mm (0.01 in)
14:00
Light rain
77% · E 10 m/s (19 knots)
14°C (57°F)
0.2 mm (0.01 in)
15:00
Cloudy
77% · SE 10 m/s (19 knots)
14°C (57°F)
0 mm (0 in)
16:00
Partly cloudy
77% · SE 11 m/s (21 knots)
14°C (57°F)
0 mm (0 in)
17:00
Cloudy
74% · SE 10 m/s (19 knots)
14°C (57°F)
0 mm (0 in)
18:00
Cloudy
75% · SE 9 m/s (17 knots)
13°C (55°F)
0 mm (0 in)
19:00
Cloudy
78% · SE 8 m/s (16 knots)
13°C (55°F)
0 mm (0 in)
20:00
Cloudy
78% · SE 7 m/s (14 knots)
12°C (54°F)
0 mm (0 in)
21:00
Cloudy
82% · SE 6 m/s (12 knots)
12°C (54°F)
0 mm (0 in)
22:00
Cloudy
87% · E 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
23:00
Cloudy
77% · E 7 m/s (14 knots)
11°C (52°F)
0 mm (0 in)
Tomorrow · Tuesday 18 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Partly cloudy
|
10°C (50°F) | 0 mm (0 in) | 73% | E 7 m/s (14 knots) |
| 01:00 |
Partly cloudy
|
10°C (50°F) | 0 mm (0 in) | 74% | E 7 m/s (14 knots) |
| 02:00 |
Cloudy
|
9°C (48°F) | 0 mm (0 in) | 76% | E 5 m/s (10 knots) |
| 03:00 |
Cloudy
|
9°C (48°F) | 0 mm (0 in) | 76% | NE 5 m/s (10 knots) |
| 04:00 |
Cloudy
|
9°C (48°F) | 0 mm (0 in) | 76% | E 6 m/s (12 knots) |
| 05:00 |
Cloudy
|
9°C (48°F) | 0 mm (0 in) | 75% | E 5 m/s (10 knots) |
| 06:00 |
Cloudy
|
9°C (48°F) | 0 mm (0 in) | 74% | E 3 m/s (6 knots) |
| 07:00 |
Cloudy
|
10°C (50°F) | 0 mm (0 in) | 73% | E 3 m/s (6 knots) |
| 08:00 |
Mostly sunny
|
11°C (52°F) | 0 mm (0 in) | 71% | E 3 m/s (6 knots) |
| 09:00 |
Mostly sunny
|
11°C (52°F) | 0 mm (0 in) | 68% | E 3 m/s (6 knots) |
| 10:00 |
Partly cloudy
|
12°C (54°F) | 0 mm (0 in) | 67% | E 2 m/s (4 knots) |
| 11:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 66% | N 1 m/s (2 knots) |
| 12:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 67% | NW 2 m/s (4 knots) |
| 13:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 70% | NW 3 m/s (6 knots) |
| 14:00 |
Mostly sunny
|
13°C (55°F) | 0 mm (0 in) | 74% | NW 3 m/s (6 knots) |
| 15:00 |
Mostly sunny
|
13°C (55°F) | 0 mm (0 in) | 76% | NW 4 m/s (8 knots) |
| 16:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 77% | NW 4 m/s (8 knots) |
| 17:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 77% | NW 5 m/s (10 knots) |
| 18:00 |
Mostly sunny
|
12°C (54°F) | 0 mm (0 in) | 77% | W 4 m/s (8 knots) |
| 19:00 |
Mostly sunny
|
12°C (54°F) | 0 mm (0 in) | 77% | W 4 m/s (8 knots) |
| 20:00 |
Mostly sunny
|
12°C (54°F) | 0 mm (0 in) | 79% | W 4 m/s (8 knots) |
| 21:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 85% | SW 4 m/s (8 knots) |
| 22:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 89% | W 3 m/s (6 knots) |
| 23:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 90% | W 3 m/s (6 knots) |
00:00
Partly cloudy
73% · E 7 m/s (14 knots)
10°C (50°F)
0 mm (0 in)
01:00
Partly cloudy
74% · E 7 m/s (14 knots)
10°C (50°F)
0 mm (0 in)
02:00
Cloudy
76% · E 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
03:00
Cloudy
76% · NE 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
04:00
Cloudy
76% · E 6 m/s (12 knots)
9°C (48°F)
0 mm (0 in)
05:00
Cloudy
75% · E 5 m/s (10 knots)
9°C (48°F)
0 mm (0 in)
06:00
Cloudy
74% · E 3 m/s (6 knots)
9°C (48°F)
0 mm (0 in)
07:00
Cloudy
73% · E 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
08:00
Mostly sunny
71% · E 3 m/s (6 knots)
11°C (52°F)
0 mm (0 in)
09:00
Mostly sunny
68% · E 3 m/s (6 knots)
11°C (52°F)
0 mm (0 in)
10:00
Partly cloudy
67% · E 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
11:00
Partly cloudy
66% · N 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
12:00
Partly cloudy
67% · NW 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
13:00
Partly cloudy
70% · NW 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
14:00
Mostly sunny
74% · NW 3 m/s (6 knots)
13°C (55°F)
0 mm (0 in)
15:00
Mostly sunny
76% · NW 4 m/s (8 knots)
13°C (55°F)
0 mm (0 in)
16:00
Clear skies
77% · NW 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
17:00
Clear skies
77% · NW 5 m/s (10 knots)
12°C (54°F)
0 mm (0 in)
18:00
Mostly sunny
77% · W 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
19:00
Mostly sunny
77% · W 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
20:00
Mostly sunny
79% · W 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
21:00
Clear skies
85% · SW 4 m/s (8 knots)
11°C (52°F)
0 mm (0 in)
22:00
Clear skies
89% · W 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
23:00
Clear skies
90% · W 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Wednesday
19 Aug
9°C (48°F)
0 mm (0 in)
Partly cloudy
91% · W 3 m/s (6 knots)
9°C (48°F)
0.1 mm (0 in)
Cloudy
92% · W 5 m/s (10 knots)
10°C (50°F)
0 mm (0 in)
Partly cloudy
80% · NW 4 m/s (8 knots)
12°C (54°F)
0 mm (0 in)
Partly cloudy
72% · NW 4 m/s (8 knots)
Wed
19 Aug
night
9°C (48°F)
0 mm (0 in)
Partly cloudy
91%
3 m/s (6 knots)
morning
9°C (48°F)
0.1 mm (0 in)
Cloudy
92%
5 m/s (10 knots)
afternoon
10°C (50°F)
0 mm (0 in)
Partly cloudy
80%
4 m/s (8 knots)
evening
12°C (54°F)
0 mm (0 in)
Partly cloudy
72%
4 m/s (8 knots)
Thursday
20 Aug
10°C (50°F)
0 mm (0 in)
Cloudy
88% · W 2 m/s (4 knots)
10°C (50°F)
0.1 mm (0 in)
Cloudy
86% · W 1 m/s (2 knots)
11°C (52°F)
0.3 mm (0.01 in)
Cloudy
75% · SW 2 m/s (4 knots)
12°C (54°F)
0.2 mm (0.01 in)
Cloudy
78% · S 3 m/s (6 knots)
Thu
20 Aug
night
10°C (50°F)
0 mm (0 in)
Cloudy
88%
2 m/s (4 knots)
morning
10°C (50°F)
0.1 mm (0 in)
Cloudy
86%
1 m/s (2 knots)
afternoon
11°C (52°F)
0.3 mm (0.01 in)
Cloudy
75%
2 m/s (4 knots)
evening
12°C (54°F)
0.2 mm (0.01 in)
Cloudy
78%
3 m/s (6 knots)
Friday
21 Aug
10°C (50°F)
0.1 mm (0 in)
Partly cloudy
91% · SW 3 m/s (6 knots)
11°C (52°F)
0.8 mm (0.03 in)
Light rain
89% · SW 3 m/s (6 knots)
12°C (54°F)
1 mm (0.04 in)
Rain
94% · SW 5 m/s (10 knots)
12°C (54°F)
6.1 mm (0.2 in)
Heavy rain
92% · S 6 m/s (12 knots)
Fri
21 Aug
night
10°C (50°F)
0.1 mm (0 in)
Partly cloudy
91%
3 m/s (6 knots)
morning
11°C (52°F)
0.8 mm (0.03 in)
Light rain
89%
3 m/s (6 knots)
afternoon
12°C (54°F)
1 mm (0.04 in)
Rain
94%
5 m/s (10 knots)
evening
12°C (54°F)
6.1 mm (0.2 in)
Heavy rain
92%
6 m/s (12 knots)
Saturday
22 Aug
11°C (52°F)
0.5 mm (0.02 in)
Cloudy
93% · SW 7 m/s (14 knots)
11°C (52°F)
0.5 mm (0.02 in)
Light rain
91% · SW 5 m/s (10 knots)
11°C (52°F)
0.1 mm (0 in)
Cloudy
70% · SW 5 m/s (10 knots)
10°C (50°F)
0 mm (0 in)
Cloudy
70% · SW 3 m/s (6 knots)
Sat
22 Aug
night
11°C (52°F)
0.5 mm (0.02 in)
Cloudy
93%
7 m/s (14 knots)
morning
11°C (52°F)
0.5 mm (0.02 in)
Light rain
91%
5 m/s (10 knots)
afternoon
11°C (52°F)
0.1 mm (0 in)
Cloudy
70%
5 m/s (10 knots)
evening
10°C (50°F)
0 mm (0 in)
Cloudy
70%
3 m/s (6 knots)
Sunday
23 Aug
8°C (46°F)
0.1 mm (0 in)
Mostly clear
77% · NW 1 m/s (2 knots)
9°C (48°F)
0.3 mm (0.01 in)
Partly cloudy
78% · N 3 m/s (6 knots)
10°C (50°F)
0.5 mm (0.02 in)
Light rain
68% · N 7 m/s (14 knots)
9°C (48°F)
0 mm (0 in)
Partly cloudy
71% · N 9 m/s (17 knots)
Sun
23 Aug
night
8°C (46°F)
0.1 mm (0 in)
Mostly clear
77%
1 m/s (2 knots)
morning
9°C (48°F)
0.3 mm (0.01 in)
Partly cloudy
78%
3 m/s (6 knots)
afternoon
10°C (50°F)
0.5 mm (0.02 in)
Light rain
68%
7 m/s (14 knots)
evening
9°C (48°F)
0 mm (0 in)
Partly cloudy
71%
9 m/s (17 knots)
Monday
24 Aug
8°C (46°F)
0 mm (0 in)
Mostly clear
68% · N 9 m/s (17 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
73% · N 9 m/s (17 knots)
9°C (48°F)
0 mm (0 in)
Clear skies
68% · N 7 m/s (14 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
67% · NW 5 m/s (10 knots)
Mon
24 Aug
night
8°C (46°F)
0 mm (0 in)
Mostly clear
68%
9 m/s (17 knots)
morning
7°C (45°F)
0 mm (0 in)
Clear skies
73%
9 m/s (17 knots)
afternoon
9°C (48°F)
0 mm (0 in)
Clear skies
68%
7 m/s (14 knots)
evening
10°C (50°F)
0 mm (0 in)
Clear skies
67%
5 m/s (10 knots)
Tuesday
25 Aug
9°C (48°F)
0 mm (0 in)
Mostly clear
77% · N 3 m/s (6 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
82% · NE 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Clear skies
74% · N 2 m/s (4 knots)
11°C (52°F)
0 mm (0 in)
Mostly clear
63% · NW 3 m/s (6 knots)
Tue
25 Aug
night
9°C (48°F)
0 mm (0 in)
Mostly clear
77%
3 m/s (6 knots)
morning
7°C (45°F)
0 mm (0 in)
Clear skies
82%
1 m/s (2 knots)
afternoon
11°C (52°F)
0 mm (0 in)
Clear skies
74%
2 m/s (4 knots)
evening
11°C (52°F)
0 mm (0 in)
Mostly clear
63%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Keflavík weather by month
Browse monthly averages for Keflavík: climate by month with temperature, rainfall and sunshine.
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