Currently: 64 °F. Passing clouds. (Weather station: Lambert-St. Louis International Airport, USA). See more current weatherSaint Charles Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
48
51
54
57
60
63
66
69
72
75
78
81
May 18 – May 24
Lo:53
Thu, 22
Hi:69
14
0.02
Lo:49
Fri, 23
Hi:71
5
0.15
Lo:56
Sat, 24
Hi:65
8
May 25 – May 31
0.29
Lo:56
Sun, 25
Hi:61
11
0.98
Lo:55
Mon, 26
Hi:59
10
0.06
Lo:55
Tue, 27
Hi:65
7
Lo:52
Wed, 28
Hi:75
6
0.88
Lo:62
Thu, 29
Hi:79
6
0.22
Lo:64
Fri, 30
Hi:77
9
0.08
Lo:62
Sat, 31
Hi:74
9
Jun 1 – Jun 7
0.53
Lo:61
Sun, 1
Hi:73
7
Lo:61
Mon, 2
Hi:75
8
0.04
Lo:62
Tue, 3
Hi:77
7
0.27
Lo:64
Wed, 4
Hi:78
7
Lo:65
Thu, 5
Hi:80
6
Thu, May 22
69 / 53 °F
Scattered clouds.
Feels Like: 68 °F
Humidity: 40%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 2%
NW
Wind: 14 mph
2 Week Extended Forecast in Saint Charles, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu May 22 | | 69 / 53 °F | Scattered clouds. | 68 °F | 14 mph | ↑ | 40% | 2% | - | 7 (High) | 5:44 am | 8:13 pm |
| Fri May 23 |  | 71 / 49 °F | Sprinkles late. Increasing cloudiness. | 77 °F | 5 mph | ↑ | 36% | 39% | 0.02" | 3 (Moderate) | 5:43 am | 8:14 pm |
| Sat May 24 |  | 65 / 56 °F | Light showers. Overcast. | 65 °F | 8 mph | ↑ | 64% | 57% | 0.15" | 3 (Moderate) | 5:42 am | 8:15 pm |
| Sun May 25 | | 61 / 56 °F | Rain showers. Overcast. | 57 °F | 11 mph | ↑ | 78% | 74% | 0.29" | 3 (Moderate) | 5:42 am | 8:16 pm |
| Mon May 26 |  | 59 / 55 °F | Showery. Overcast. | 55 °F | 10 mph | ↑ | 84% | 78% | 0.98" | 3 (Moderate) | 5:41 am | 8:17 pm |
| Tue May 27 | | 65 / 55 °F | Sprinkles early. Cloudy. | 64 °F | 7 mph | ↑ | 70% | 45% | 0.06" | 3 (Moderate) | 5:41 am | 8:17 pm |
| Wed May 28 |  | 75 / 52 °F | Increasing cloudiness. | 77 °F | 6 mph | ↑ | 51% | 5% | - | 5 (Moderate) | 5:40 am | 8:18 pm |
| Thu May 29 |  | 79 / 62 °F | Thunderstorms. Overcast. | 79 °F | 6 mph | ↑ | 62% | 99% | 0.88" | 3 (Moderate) | 5:40 am | 8:19 pm |
| Fri May 30 | | 77 / 64 °F | Showers early. Scattered clouds. | 79 °F | 9 mph | ↑ | 53% | 56% | 0.22" | 7 (High) | 5:39 am | 8:20 pm |
| Sat May 31 |  | 74 / 62 °F | Isolated tstorms. Afternoon clouds. | 76 °F | 9 mph | ↑ | 66% | 51% | 0.08" | 3 (Moderate) | 5:39 am | 8:20 pm |
| Sun Jun 1 | | 73 / 61 °F | A few tstorms. Cloudy. | 70 °F | 7 mph | ↑ | 94% | 71% | 0.53" | 3 (Moderate) | 5:39 am | 8:21 pm |
| Mon Jun 2 | | 75 / 61 °F | Mostly sunny. | 77 °F | 8 mph | ↑ | 58% | 9% | - | 5 (Moderate) | 5:38 am | 8:22 pm |
| Tue Jun 3 | | 77 / 62 °F | Passing showers. Partly cloudy. | 78 °F | 7 mph | ↑ | 52% | 52% | 0.04" | 7 (High) | 5:38 am | 8:22 pm |
| Wed Jun 4 | | 78 / 64 °F | Thunderstorms. Cloudy. | 80 °F | 7 mph | ↑ | 63% | 97% | 0.27" | 7 (High) | 5:38 am | 8:23 pm |
| Thu Jun 5 | | 80 / 65 °F | Partly cloudy. | 81 °F | 6 mph | ↑ | 54% | 6% | - | 5 (Moderate) | 5:37 am | 8:24 pm |
| * Updated Thursday, May 22, 2025 10:24:06 am Saint Charles time - Weather by CustomWeather, © 2025 | ||||||||||||