By knowing how cold, mild, warm, or hot the weather in Grindavik, you will find it easier to plan your days.
Our 14 day weather forecast for Grindavik becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Friday, December 19 | 6 ° / 2 ° |  | Patchy rain possible | 42 Km/h | |
| Saturday, December 20 | 7 ° / 6 ° |  | Overcast | 17 Km/h | |
| Sunday, December 21 | 7 ° / 6 ° | | Patchy rain possible | 26 Km/h | |
| Monday, December 22 | 7 ° / 6 ° | | Patchy rain possible | 37 Km/h | |
| Tuesday, December 23 | 8 ° / 6 ° |  | Light drizzle | 29 Km/h | |
| Wednesday, December 24 | 8 ° / 8 ° | | Patchy rain possible | 46 Km/h | |
| Thursday, December 25 | 8 ° / 8 ° | | Patchy rain possible | 45 Km/h | |
| Friday, December 26 | 8 ° / 7 ° | | Patchy rain possible | 25 Km/h | |
| Saturday, December 27 | 7 ° / 7 ° | | Patchy rain possible | 34 Km/h | |
| Sunday, December 28 | 7 ° / 7 ° | | Patchy rain possible | 18 Km/h | |
| Monday, December 29 | 9 ° / 7 ° | | Light rain | 54 Km/h | |
| Tuesday, December 30 | 7 ° / 4 ° | | Patchy rain possible | 57 Km/h | |
| Wednesday, December 31 | 3 ° / 1 ° |  | Light snow | 33 Km/h | |
| Thursday, January 1 | 4 ° / -1 ° |  | Blowing snow | 29 Km/h | |
| Further Ahead | |||||
