Currently: 81 °F. Passing clouds. (Weather station: Lambert-St. Louis International Airport, USA). See more current weatherCity of Greenville Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
68
71
74
77
80
83
86
89
92
95
98
Jun 29 – Jul 5
Lo:71
Thu, 3
Hi:92
4
Lo:72
Fri, 4
Hi:93
8
Lo:71
Sat, 5
Hi:95
7
Jul 6 – Jul 12
0.08
Lo:76
Sun, 6
Hi:92
5
0.01
Lo:71
Mon, 7
Hi:90
7
1.21
Lo:72
Tue, 8
Hi:98
6
0.19
Lo:69
Wed, 9
Hi:88
8
Lo:74
Thu, 10
Hi:88
6
Lo:74
Fri, 11
Hi:90
10
Lo:77
Sat, 12
Hi:90
11
Jul 13 – Jul 19
0.08
Lo:77
Sun, 13
Hi:91
13
0.5
Lo:78
Mon, 14
Hi:91
4
0.07
Lo:77
Tue, 15
Hi:90
6
0.02
Lo:76
Wed, 16
Hi:90
13
Lo:77
Thu, 17
Hi:91
15
Thu, Jul 3
92 / 71 °F
Scattered clouds.
Feels Like: 94 °F
Humidity: 41%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SSE
Wind: 4 mph
2 Week Extended Forecast in City of Greenville, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Jul 3 |  | 92 / 71 °F | Scattered clouds. | 94 °F | 4 mph | ↑ | 41% | 0% | 0.00" | 7 (High) | 5:37 am | 8:26 pm |
| Fri Jul 4 |  | 93 / 72 °F | Sunny. | 95 °F | 8 mph | ↑ | 42% | 0% | 0.00" | 7 (High) | 5:37 am | 8:26 pm |
| Sat Jul 5 |  | 95 / 71 °F | Afternoon clouds. | 96 °F | 7 mph | ↑ | 37% | 0% | 0.00" | 7 (High) | 5:38 am | 8:25 pm |
| Sun Jul 6 |  | 92 / 76 °F | Thundershowers. Overcast. | 97 °F | 5 mph | ↑ | 52% | 41% | 0.08" | 3 (Moderate) | 5:38 am | 8:25 pm |
| Mon Jul 7 |  | 90 / 71 °F | Isolated tstorms late. Mostly cloudy. | 91 °F | 7 mph | ↑ | 47% | 11% | 0.01" | 5 (Moderate) | 5:39 am | 8:25 pm |
| Tue Jul 8 | | 98 / 72 °F | Isolated tstorms late. Overcast. | 103 °F | 6 mph | ↑ | 43% | 92% | 1.21" | 5 (Moderate) | 5:40 am | 8:25 pm |
| Wed Jul 9 |  | 88 / 69 °F | Cloudy. | 92 °F | 8 mph | ↑ | 54% | 56% | 0.19" | 5 (Moderate) | 5:40 am | 8:24 pm |
| Thu Jul 10 | | 88 / 74 °F | Mostly sunny. | 90 °F | 6 mph | ↑ | 48% | 4% | 0.00" | 7 (High) | 5:41 am | 8:24 pm |
| Fri Jul 11 | | 90 / 74 °F | Afternoon clouds. | 92 °F | 10 mph | ↑ | 46% | 5% | 0.00" | 3 (Moderate) | 5:42 am | 8:23 pm |
| Sat Jul 12 | | 90 / 77 °F | Partly cloudy. | 89 °F | 11 mph | ↑ | 38% | 6% | 0.00" | 3 (Moderate) | 5:42 am | 8:23 pm |
| Sun Jul 13 | | 91 / 77 °F | Isolated tstorms. Mostly cloudy. | 90 °F | 13 mph | ↑ | 33% | 81% | 0.08" | 7 (High) | 5:43 am | 8:23 pm |
| Mon Jul 14 | | 91 / 78 °F | Thunderstorms. Overcast. | 114 °F | 4 mph | ↑ | 78% | 99% | 0.50" | 3 (Moderate) | 5:44 am | 8:22 pm |
| Tue Jul 15 | | 90 / 77 °F | Thundershowers. Cloudy. | 105 °F | 6 mph | ↑ | 71% | 51% | 0.07" | 3 (Moderate) | 5:44 am | 8:21 pm |
| Wed Jul 16 |  | 90 / 76 °F | Showers early. Decreasing cloudiness. | 88 °F | 13 mph | ↑ | 33% | 43% | 0.02" | 3 (Moderate) | 5:45 am | 8:21 pm |
| Thu Jul 17 | | 91 / 77 °F | Mostly sunny. | 89 °F | 15 mph | ↑ | 32% | 5% | 0.00" | 5 (Moderate) | 5:46 am | 8:20 pm |
| * Updated Wednesday, July 2, 2025 4:24:18 pm City of Greenville time - Weather by CustomWeather, © 2025 | ||||||||||||