Currently: 84 °F. Broken clouds. (Weather station: Lambert-St. Louis International Airport, USA). See more current weatherArnold Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
57
60
63
66
69
72
75
78
81
84
87
90
93
Jun 8 – Jun 14
0.06
Lo:61
Mon, 9
Hi:81
13
Lo:58
Tue, 10
Hi:82
9
Lo:61
Wed, 11
Hi:89
7
Lo:71
Thu, 12
Hi:88
5
0.13
Lo:69
Fri, 13
Hi:86
8
0.18
Lo:70
Sat, 14
Hi:91
4
Jun 15 – Jun 21
0.38
Lo:72
Sun, 15
Hi:92
2
0.03
Lo:73
Mon, 16
Hi:89
7
Lo:74
Tue, 17
Hi:91
9
Lo:76
Wed, 18
Hi:91
8
Lo:76
Thu, 19
Hi:91
13
0.64
Lo:76
Fri, 20
Hi:91
8
Lo:71
Sat, 21
Hi:83
11
Jun 22 – Jun 28
Lo:66
Sun, 22
Hi:82
12
Lo:66
Mon, 23
Hi:82
8
2 Week Extended Forecast in Arnold, Missouri, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon Jun 9 |  | 81 / 61 °F | Morning clouds. | 80 °F | 13 mph | ↑ | 37% | 38% | 0.06" | 5 (Moderate) | 5:37 am | 8:24 pm |
| Tue Jun 10 |  | 82 / 58 °F | Sunny. | 81 °F | 9 mph | ↑ | 41% | 0% | - | 7 (High) | 5:37 am | 8:25 pm |
| Wed Jun 11 | | 89 / 61 °F | Increasing cloudiness. | 87 °F | 7 mph | ↑ | 36% | 0% | - | 3 (Moderate) | 5:37 am | 8:25 pm |
| Thu Jun 12 |  | 88 / 71 °F | Overcast. | 88 °F | 5 mph | ↑ | 43% | 0% | - | 3 (Moderate) | 5:37 am | 8:26 pm |
| Fri Jun 13 |  | 86 / 69 °F | Thundershowers. Cloudy. | 87 °F | 8 mph | ↑ | 63% | 54% | 0.13" | 3 (Moderate) | 5:37 am | 8:26 pm |
| Sat Jun 14 | | 91 / 70 °F | Thunderstorms. Afternoon clouds. | 92 °F | 4 mph | ↑ | 43% | 48% | 0.18" | 5 (Moderate) | 5:37 am | 8:26 pm |
| Sun Jun 15 | | 92 / 72 °F | Thunderstorms. Overcast. | 92 °F | 2 mph | ↑ | 53% | 61% | 0.38" | 5 (Moderate) | 5:37 am | 8:27 pm |
| Mon Jun 16 |  | 89 / 73 °F | Isolated tstorms. Mostly cloudy. | 92 °F | 7 mph | ↑ | 50% | 42% | 0.03" | 5 (Moderate) | 5:37 am | 8:27 pm |
| Tue Jun 17 | | 91 / 74 °F | Partly cloudy. | 94 °F | 9 mph | ↑ | 46% | 5% | - | 5 (Moderate) | 5:37 am | 8:27 pm |
| Wed Jun 18 | | 91 / 76 °F | Sunny. | 92 °F | 8 mph | ↑ | 41% | 5% | - | 7 (High) | 5:37 am | 8:28 pm |
| Thu Jun 19 | | 91 / 76 °F | Sunny. | 93 °F | 13 mph | ↑ | 41% | 19% | - | 10 (Very high) | 5:37 am | 8:28 pm |
| Fri Jun 20 |  | 91 / 76 °F | Strong thunderstorms. Mostly cloudy. | 98 °F | 8 mph | ↑ | 55% | 99% | 0.64" | 5 (Moderate) | 5:37 am | 8:28 pm |
| Sat Jun 21 |  | 83 / 71 °F | Mostly sunny. | 83 °F | 11 mph | ↑ | 45% | 6% | - | 10 (Very high) | 5:37 am | 8:28 pm |
| Sun Jun 22 | | 82 / 66 °F | Sunny. | 82 °F | 12 mph | ↑ | 44% | 4% | - | 10 (Very high) | 5:38 am | 8:29 pm |
| Mon Jun 23 | | 82 / 66 °F | Partly cloudy. | 83 °F | 8 mph | ↑ | 57% | 5% | - | 3 (Moderate) | 5:38 am | 8:29 pm |
| * Updated Sunday, June 8, 2025 4:24:04 pm Arnold time - Weather by CustomWeather, © 2025 | ||||||||||||