Click on a day for an hourly weather forecast
The temperatures in Muncie in August are comfortable with low of 17°C and and high up to 27°C.
You can expect rain for roughly half of the month of August in Muncie. 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 Muncie in August 2025.
If you’re planning to visit Muncie in the near future, we highly recommend that you review the 14 day weather forecast for Muncie before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -6° | 9 | 18 | 4 | 77 mm | Awful | Muncie in January |
| February | 3° / -5° | 8 | 16 | 4 | 81 mm | Awful | Muncie in February |
| March | 10° / 0° | 8 | 21 | 2 | 113 mm | Awful | Muncie in March |
| April | 15° / 6° | 10 | 20 | 1 | 133 mm | Ok | Muncie in April |
| May | 22° / 12° | 10 | 20 | 0 | 136 mm | Ok | Muncie in May |
| June | 26° / 17° | 10 | 20 | 0 | 133 mm | Good | Muncie in June |
| July | 27° / 18° | 9 | 22 | 0 | 96 mm | Good | Muncie in July |
| August | 27° / 17° | 8 | 23 | 0 | 82 mm | Good | Muncie in August |
| September | 24° / 14° | 6 | 24 | 0 | 78 mm | Perfect | Muncie in September |
| October | 17° / 8° | 8 | 23 | 0 | 93 mm | Ok | Muncie in October |
| November | 10° / 2° | 6 | 23 | 1 | 82 mm | Ok | Muncie in November |
| December | 4° / -3° | 8 | 20 | 3 | 85 mm | Awful | Muncie in December |