Click on a day for an hourly weather forecast
The weather in Maryland Heights in July is hot. The average temperatures are between 21°C and 31°C.
You can expect rain for roughly half of the month of July in Maryland Heights. 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 Maryland Heights in July 2025.
If you’re planning to visit Maryland Heights in the near future, we highly recommend that you review the 14 day weather forecast for Maryland Heights before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -4° | 5 | 19 | 8 | 81 mm | Awful | Maryland Heights in January |
| February | 5° / -2° | 4 | 17 | 8 | 89 mm | Awful | Maryland Heights in February |
| March | 13° / 4° | 8 | 20 | 3 | 136 mm | Awful | Maryland Heights in March |
| April | 18° / 9° | 8 | 22 | 1 | 180 mm | Ok | Maryland Heights in April |
| May | 24° / 15° | 10 | 21 | 0 | 194 mm | Good | Maryland Heights in May |
| June | 29° / 20° | 10 | 20 | 0 | 203 mm | Ok | Maryland Heights in June |
| July | 31° / 21° | 9 | 22 | 0 | 173 mm | Ok | Maryland Heights in July |
| August | 30° / 20° | 6 | 25 | 0 | 174 mm | Good | Maryland Heights in August |
| September | 27° / 16° | 6 | 24 | 0 | 124 mm | Perfect | Maryland Heights in September |
| October | 20° / 10° | 5 | 26 | 0 | 125 mm | Good | Maryland Heights in October |
| November | 12° / 4° | 5 | 23 | 2 | 101 mm | Bad | Maryland Heights in November |
| December | 7° / 0° | 5 | 22 | 5 | 95 mm | Bad | Maryland Heights in December |