Click on a day for an hourly weather forecast
The temperatures in Campbellton in June are usually low and can range between 10°C and 19°C.
You can expect rain for roughly half of the month of June in Campbellton. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Campbellton in June 2025.
If you’re planning to visit Campbellton in the near future, we highly recommend that you review the 14 day weather forecast for Campbellton before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -15° | 9 | 16 | 6 | 30 mm | Awful | Campbellton in January |
| February | -6° / -14° | 9 | 13 | 7 | 27 mm | Awful | Campbellton in February |
| March | -2° / -9° | 8 | 16 | 7 | 30 mm | Awful | Campbellton in March |
| April | 5° / -2° | 7 | 18 | 5 | 35 mm | Awful | Campbellton in April |
| May | 13° / 5° | 7 | 24 | 0 | 39 mm | Ok | Campbellton in May |
| June | 19° / 10° | 8 | 22 | 0 | 37 mm | Good | Campbellton in June |
| July | 23° / 14° | 8 | 23 | 0 | 44 mm | Perfect | Campbellton in July |
| August | 22° / 14° | 7 | 24 | 0 | 36 mm | Good | Campbellton in August |
| September | 17° / 9° | 6 | 24 | 0 | 43 mm | Good | Campbellton in September |
| October | 10° / 4° | 6 | 24 | 0 | 40 mm | Ok | Campbellton in October |
| November | 3° / -3° | 7 | 19 | 3 | 39 mm | Awful | Campbellton in November |
| December | -3° / -9° | 11 | 14 | 7 | 43 mm | Awful | Campbellton in December |