Keflavík Extended Forecast with high and low temperatures
2 Week Extended Forecast in Keflavík, Iceland
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Dec 9 |  | 42 / 38 °F | Sprinkles. Overcast. | 30 °F | 24 mph | ↑ | 66% | 48% | 0.05" | 0 (Low) | 11:06 am | 3:38 pm |
| Wed Dec 10 | | 40 / 36 °F | Sprinkles late. Overcast. | 27 °F | 25 mph | ↑ | 63% | 51% | 0.05" | 0 (Low) | 11:08 am | 3:37 pm |
| Thu Dec 11 | | 44 / 36 °F | Sprinkles. Overcast. | 27 °F | 37 mph | ↑ | 86% | 63% | 0.16" | 0 (Low) | 11:10 am | 3:36 pm |
| Fri Dec 12 |  | 43 / 38 °F | Showery. Overcast. | 37 °F | 9 mph | ↑ | 74% | 98% | 0.91" | 0 (Low) | 11:12 am | 3:35 pm |
| Sat Dec 13 |  | 40 / 35 °F | Overcast. | 27 °F | 21 mph | ↑ | 79% | 23% | 0.01" | 0 (Low) | 11:13 am | 3:35 pm |
| Sun Dec 14 | | 42 / 33 °F | Light rain. Overcast. | 31 °F | 20 mph | ↑ | 81% | 51% | 0.28" | 0 (Low) | 11:15 am | 3:34 pm |
| Mon Dec 15 |  | 41 / 35 °F | Light mixture of precip. Cloudy. | 30 °F | 14 mph | ↑ | 77% | 24% | 0.23" | 0 (Low) | 11:16 am | 3:34 pm |
| Tue Dec 16 | | 37 / 33 °F | Mixture of precip. Breaks of sun late. | 30 °F | 8 mph | ↑ | 76% | 50% | 0.39" | 0 (Low) | 11:17 am | 3:33 pm |
| Wed Dec 17 | | 36 / 34 °F | Rain changing to snow. Overcast. | 22 °F | 23 mph | ↑ | 85% | 77% | 2.85" | 0 (Low) | 11:19 am | 3:33 pm |
| Thu Dec 18 | | 36 / 33 °F | Rain changing to snow. Overcast. | 23 °F | 15 mph | ↑ | 82% | 65% | 1.21" | 0 (Low) | 11:20 am | 3:33 pm |
| Fri Dec 19 |  | 34 / 30 °F | Morning clouds. | 18 °F | 26 mph | ↑ | 74% | 50% | 0.12" | 0 (Low) | 11:21 am | 3:33 pm |
| Sat Dec 20 | | 32 / 30 °F | Overcast. | 25 °F | 4 mph | ↑ | 61% | 6% | 0.00" | 0 (Low) | 11:21 am | 3:34 pm |
| Sun Dec 21 |  | 35 / 29 °F | Moderate snow. Overcast. | 23 °F | 23 mph | ↑ | 86% | 73% | 3.79" | 0 (Low) | 11:22 am | 3:34 pm |
| Mon Dec 22 | | 36 / 33 °F | Moderate snow. Overcast. | 22 °F | 29 mph | ↑ | 65% | 75% | 4.26" | 0 (Low) | 11:22 am | 3:35 pm |
| Tue Dec 23 | | 36 / 33 °F | Snow. Cloudy. | 23 °F | 28 mph | ↑ | 68% | 70% | 3.26" | 0 (Low) | 11:23 am | 3:35 pm |
| * Updated Tuesday, December 9, 2025 3:24:05 am Keflavík time - Weather by CustomWeather, © 2025 | ||||||||||||