Click on a day for an hourly weather forecast
The weather in Bay City in April is very cold with temperatures between 2°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Bay City. 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.
You can expect a few days of snow in Bay City during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Bay City.
Our weather forecast can give you a great sense of what weather to expect in Bay City in April 2025.
If you’re planning to visit Bay City in the near future, we highly recommend that you review the 14 day weather forecast for Bay City before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -9° | 5 | 6 | 21 | 75 mm | Awful | Bay City in January |
| February | -2° / -8° | 3 | 6 | 19 | 70 mm | Awful | Bay City in February |
| March | 5° / -3° | 7 | 13 | 12 | 77 mm | Awful | Bay City in March |
| April | 11° / 2° | 9 | 16 | 5 | 115 mm | Awful | Bay City in April |
| May | 18° / 9° | 7 | 23 | 0 | 115 mm | Ok | Bay City in May |
| June | 23° / 13° | 7 | 23 | 0 | 139 mm | Good | Bay City in June |
| July | 26° / 16° | 7 | 24 | 0 | 118 mm | Good | Bay City in July |
| August | 25° / 15° | 6 | 25 | 0 | 120 mm | Perfect | Bay City in August |
| September | 22° / 12° | 5 | 25 | 0 | 81 mm | Good | Bay City in September |
| October | 14° / 7° | 7 | 24 | 0 | 101 mm | Ok | Bay City in October |
| November | 7° / 1° | 6 | 15 | 9 | 65 mm | Bad | Bay City in November |
| December | 1° / -4° | 6 | 9 | 17 | 62 mm | Awful | Bay City in December |