Currently: 83 °F. Passing clouds. (Weather station: Lambert-St. Louis International Airport, USA). See more current weatherBallwin Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
69
72
75
78
81
84
87
90
93
96
99
Jul 6 – Jul 12
0.46
Lo:76
Sun, 6
Hi:89
10
0.08
Lo:73
Mon, 7
Hi:87
5
0.08
Lo:70
Tue, 8
Hi:93
5
0.22
Lo:75
Wed, 9
Hi:89
7
Lo:71
Thu, 10
Hi:93
5
Lo:74
Fri, 11
Hi:100
9
0.07
Lo:72
Sat, 12
Hi:89
10
Jul 13 – Jul 19
Lo:72
Sun, 13
Hi:88
6
0.07
Lo:74
Mon, 14
Hi:89
5
Lo:74
Tue, 15
Hi:92
10
Lo:74
Wed, 16
Hi:95
5
0.07
Lo:74
Thu, 17
Hi:94
4
0.06
Lo:75
Fri, 18
Hi:94
5
Lo:74
Sat, 19
Hi:93
11
Jul 20 – Jul 26
Lo:76
Sun, 20
Hi:96
5
Sun, Jul 6
89 / 76 °F
Thunderstorms. Overcast.
Feels Like: 95 °F
Humidity: 59%
Precipitation: Rain: 0.46 Snow: 0
Precipitation Chance: 74%
SSW
Wind: 10 mph
2 Week Extended Forecast in Ballwin, Missouri, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sun Jul 6 |  | 89 / 76 °F | Thunderstorms. Overcast. | 95 °F | 10 mph | ↑ | 59% | 74% | 0.46" | 5 (Moderate) | 5:44 am | 8:29 pm |
| Mon Jul 7 |  | 87 / 73 °F | Isolated tstorms. Mostly cloudy. | 91 °F | 5 mph | ↑ | 59% | 50% | 0.08" | 5 (Moderate) | 5:44 am | 8:29 pm |
| Tue Jul 8 | | 93 / 70 °F | Isolated tstorms late. Partly cloudy. | 97 °F | 5 mph | ↑ | 48% | 48% | 0.08" | 7 (High) | 5:45 am | 8:28 pm |
| Wed Jul 9 | | 89 / 75 °F | Thundershowers. Overcast. | 92 °F | 7 mph | ↑ | 62% | 54% | 0.22" | 3 (Moderate) | 5:46 am | 8:28 pm |
| Thu Jul 10 |  | 93 / 71 °F | Mostly sunny. | 96 °F | 5 mph | ↑ | 45% | 5% | 0.00" | 7 (High) | 5:46 am | 8:28 pm |
| Fri Jul 11 |  | 100 / 74 °F | Partly cloudy. | 103 °F | 9 mph | ↑ | 37% | 21% | 0.00" | 7 (High) | 5:47 am | 8:27 pm |
| Sat Jul 12 |  | 89 / 72 °F | Showers early. Morning clouds. | 91 °F | 10 mph | ↑ | 53% | 18% | 0.07" | 5 (Moderate) | 5:48 am | 8:27 pm |
| Sun Jul 13 | | 88 / 72 °F | Morning clouds. | 87 °F | 6 mph | ↑ | 42% | 4% | 0.00" | 7 (High) | 5:48 am | 8:26 pm |
| Mon Jul 14 | | 89 / 74 °F | Tstorms early. Scattered clouds. | 89 °F | 5 mph | ↑ | 42% | 80% | 0.07" | 5 (Moderate) | 5:49 am | 8:26 pm |
| Tue Jul 15 |  | 92 / 74 °F | Sunny. | 92 °F | 10 mph | ↑ | 49% | 45% | 0.00" | 7 (High) | 5:50 am | 8:25 pm |
| Wed Jul 16 | | 95 / 74 °F | Afternoon clouds. | 99 °F | 5 mph | ↑ | 50% | 5% | 0.00" | 5 (Moderate) | 5:51 am | 8:25 pm |
| Thu Jul 17 | | 94 / 74 °F | A few tstorms. Scattered clouds. | 94 °F | 4 mph | ↑ | 45% | 81% | 0.07" | 5 (Moderate) | 5:51 am | 8:24 pm |
| Fri Jul 18 | | 94 / 75 °F | Scattered tstorms late. Mostly sunny. | 93 °F | 5 mph | ↑ | 42% | 89% | 0.06" | 7 (High) | 5:52 am | 8:23 pm |
| Sat Jul 19 | | 93 / 74 °F | Increasing cloudiness. | 93 °F | 11 mph | ↑ | 43% | 5% | 0.00" | 7 (High) | 5:53 am | 8:23 pm |
| Sun Jul 20 |  | 96 / 76 °F | Broken clouds. | 107 °F | 5 mph | ↑ | 55% | 6% | 0.00" | 3 (Moderate) | 5:54 am | 8:22 pm |
| * Updated Saturday, July 5, 2025 10:24:11 pm Ballwin time - Weather by CustomWeather, © 2025 | ||||||||||||