Click on a day for an hourly weather forecast
The temperatures in Caldwell in April are quite cold with temperatures between 5°C and 16°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Caldwell during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Caldwell in April 2025.
If you’re planning to visit Caldwell in the near future, we highly recommend that you review the 14 day weather forecast for Caldwell before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -3° | 6 | 22 | 3 | 37 mm | Awful | Caldwell in January |
| February | 7° / -1° | 5 | 22 | 1 | 23 mm | Ok | Caldwell in February |
| March | 12° / 2° | 6 | 25 | 0 | 32 mm | Ok | Caldwell in March |
| April | 16° / 5° | 4 | 26 | 0 | 22 mm | Good | Caldwell in April |
| May | 21° / 9° | 4 | 27 | 0 | 33 mm | Good | Caldwell in May |
| June | 27° / 14° | 3 | 27 | 0 | 18 mm | Perfect | Caldwell in June |
| July | 34° / 19° | 0 | 31 | 0 | 2 mm | Ok | Caldwell in July |
| August | 33° / 19° | 1 | 30 | 0 | 5 mm | Good | Caldwell in August |
| September | 27° / 14° | 2 | 28 | 0 | 11 mm | Perfect | Caldwell in September |
| October | 18° / 8° | 3 | 28 | 0 | 22 mm | Good | Caldwell in October |
| November | 9° / 1° | 4 | 25 | 1 | 28 mm | Ok | Caldwell in November |
| December | 3° / -3° | 9 | 19 | 4 | 47 mm | Awful | Caldwell in December |