Click on a day for an hourly weather forecast
The weather in Marathon in March is hot. The average temperatures are between 22°C and 24°C.
You can expect a few rainy days in Marathon during March, but usually the weather is comfortable in March.
Our weather forecast can give you a great sense of what weather to expect in Marathon in March 2025.
If you’re planning to visit Marathon in the near future, we highly recommend that you review the 14 day weather forecast for Marathon before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 23° / 20° | 3 | 28 | 0 | 35 mm | Perfect | Marathon in January |
| February | 23° / 21° | 2 | 26 | 0 | 33 mm | Perfect | Marathon in February |
| March | 24° / 22° | 2 | 29 | 0 | 23 mm | Perfect | Marathon in March |
| April | 25° / 24° | 3 | 27 | 0 | 42 mm | Perfect | Marathon in April |
| May | 27° / 26° | 6 | 25 | 0 | 93 mm | Perfect | Marathon in May |
| June | 29° / 27° | 10 | 20 | 0 | 110 mm | Ok | Marathon in June |
| July | 29° / 28° | 11 | 20 | 0 | 84 mm | Ok | Marathon in July |
| August | 30° / 28° | 12 | 19 | 0 | 110 mm | Ok | Marathon in August |
| September | 29° / 28° | 12 | 18 | 0 | 153 mm | Ok | Marathon in September |
| October | 28° / 26° | 7 | 24 | 0 | 133 mm | Good | Marathon in October |
| November | 25° / 24° | 4 | 27 | 0 | 47 mm | Perfect | Marathon in November |
| December | 24° / 22° | 2 | 29 | 0 | 38 mm | Perfect | Marathon in December |