Currently: 79 °F. Mostly cloudy. (Weather station: Lambert-St. Louis International Airport, USA). See more current weatherClinton County Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
56
59
62
65
68
71
74
77
80
83
86
Jun 1 – Jun 7
1.04
Lo:69
Wed, 4
Hi:76
6
0.39
Lo:68
Thu, 5
Hi:80
3
0.83
Lo:68
Fri, 6
Hi:76
8
0.01
Lo:66
Sat, 7
Hi:81
12
Jun 8 – Jun 14
Lo:62
Sun, 8
Hi:85
6
0.04
Lo:63
Mon, 9
Hi:80
7
Lo:58
Tue, 10
Hi:74
12
Lo:57
Wed, 11
Hi:75
7
Lo:64
Thu, 12
Hi:81
8
Lo:69
Fri, 13
Hi:81
6
Lo:69
Sat, 14
Hi:82
6
Jun 15 – Jun 21
Lo:69
Sun, 15
Hi:82
6
Lo:70
Mon, 16
Hi:83
8
Lo:70
Tue, 17
Hi:84
8
Lo:70
Wed, 18
Hi:84
7
2 Week Extended Forecast in Clinton County, Illinois, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jun 4 |  | 76 / 69 °F | A few tstorms. Overcast. | 76 °F | 6 mph | ↑ | 79% | 78% | 1.04" | 3 (Moderate) | 5:33 am | 8:18 pm |
| Thu Jun 5 | | 80 / 68 °F | Isolated tstorms. Overcast. | 81 °F | 3 mph | ↑ | 66% | 70% | 0.39" | 3 (Moderate) | 5:33 am | 8:19 pm |
| Fri Jun 6 |  | 76 / 68 °F | Thunderstorms. Cloudy. | 75 °F | 8 mph | ↑ | 77% | 96% | 0.83" | 3 (Moderate) | 5:33 am | 8:19 pm |
| Sat Jun 7 |  | 81 / 66 °F | Broken clouds. | 81 °F | 12 mph | ↑ | 51% | 19% | 0.01" | 7 (High) | 5:33 am | 8:20 pm |
| Sun Jun 8 |  | 85 / 62 °F | Scattered clouds. | 83 °F | 6 mph | ↑ | 45% | 7% | - | 3 (Moderate) | 5:33 am | 8:20 pm |
| Mon Jun 9 |  | 80 / 63 °F | Showers early. Mostly cloudy. | 79 °F | 7 mph | ↑ | 44% | 19% | 0.04" | 3 (Moderate) | 5:32 am | 8:21 pm |
| Tue Jun 10 | | 74 / 58 °F | Mostly sunny. | 77 °F | 12 mph | ↑ | 46% | 3% | - | 5 (Moderate) | 5:32 am | 8:21 pm |
| Wed Jun 11 |  | 75 / 57 °F | Sunny. | 77 °F | 7 mph | ↑ | 39% | 4% | - | 7 (High) | 5:32 am | 8:22 pm |
| Thu Jun 12 | | 81 / 64 °F | Sunny. | 80 °F | 8 mph | ↑ | 37% | 4% | - | 7 (High) | 5:32 am | 8:22 pm |
| Fri Jun 13 |  | 81 / 69 °F | Cloudy. | 80 °F | 6 mph | ↑ | 38% | 5% | - | 5 (Moderate) | 5:32 am | 8:23 pm |
| Sat Jun 14 | | 82 / 69 °F | Decreasing cloudiness. | 80 °F | 6 mph | ↑ | 35% | 5% | - | 5 (Moderate) | 5:32 am | 8:23 pm |
| Sun Jun 15 | | 82 / 69 °F | Mostly sunny. | 81 °F | 6 mph | ↑ | 38% | 4% | - | 10 (Very high) | 5:32 am | 8:23 pm |
| Mon Jun 16 | | 83 / 70 °F | Mostly cloudy. | 82 °F | 8 mph | ↑ | 38% | 6% | - | 3 (Moderate) | 5:32 am | 8:24 pm |
| Tue Jun 17 | | 84 / 70 °F | Broken clouds. | 83 °F | 8 mph | ↑ | 41% | 4% | - | 7 (High) | 5:32 am | 8:24 pm |
| Wed Jun 18 |  | 84 / 70 °F | Increasing cloudiness. | 83 °F | 7 mph | ↑ | 41% | 5% | - | 10 (Very high) | 5:33 am | 8:24 pm |
| * Updated Tuesday, June 3, 2025 10:24:14 pm Clinton County time - Weather by CustomWeather, © 2025 | ||||||||||||