By knowing how cold, mild, warm, or hot the weather in Grantham, you will find it easier to plan your days.
Our 14 day weather forecast for Grantham 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 | |||
|---|---|---|---|---|---|
| Sunday, March 22 | 13 ° / 2 ° |  | Patchy rain possible | 10 Km/h | |
| Monday, March 23 | 10 ° / 3 ° |  | Overcast | 19 Km/h | |
| Tuesday, March 24 | 12 ° / 4 ° | | Patchy rain possible | 23 Km/h | |
| Wednesday, March 25 | 7 ° / 2 ° |  | Light rain shower | 26 Km/h | |
| Thursday, March 26 | 7 ° / 0 ° | | Overcast | 9 Km/h | |
| Friday, March 27 | 9 ° / 0 ° | | Patchy rain possible | 8 Km/h | |
| Saturday, March 28 | 9 ° / 6 ° | | Light rain shower | 6 Km/h | |
| Sunday, March 29 | 9 ° / 6 ° | | Light drizzle | 10 Km/h | |
| Monday, March 30 | 11 ° / 3 ° | | Patchy rain possible | 10 Km/h | |
| Tuesday, March 31 | 14 ° / 5 ° |  | Partly cloudy | 12 Km/h | |
| Wednesday, April 1 | 17 ° / 7 ° |  | Cloudy | 8 Km/h | |
| Thursday, April 2 | 16 ° / 7 ° |  | Mist | 14 Km/h | |
| Friday, April 3 | 17 ° / 6 ° |  | Clear | 18 Km/h | |
| Saturday, April 4 | 12 ° / 7 ° | | Light drizzle | 15 Km/h | |
| Further Ahead | |||||
