Currently: 73 °F. Clear. (Weather station: Southern Illinois Airport, USA). See more current weatherAlto Pass 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
Jul 6 – Jul 12
0.15
Lo:71
Mon, 7
Hi:85
5
0.51
Lo:71
Tue, 8
Hi:87
8
0.15
Lo:70
Wed, 9
Hi:84
6
0.06
Lo:70
Thu, 10
Hi:88
6
0.16
Lo:73
Fri, 11
Hi:92
12
0.27
Lo:73
Sat, 12
Hi:94
6
Jul 13 – Jul 19
0.2
Lo:71
Sun, 13
Hi:87
6
0.07
Lo:70
Mon, 14
Hi:85
3
0.07
Lo:70
Tue, 15
Hi:86
5
0.02
Lo:71
Wed, 16
Hi:86
3
Lo:71
Thu, 17
Hi:87
4
0.34
Lo:71
Fri, 18
Hi:86
8
Lo:71
Sat, 19
Hi:86
2
Jul 20 – Jul 26
0.02
Lo:72
Sun, 20
Hi:88
4
0.02
Lo:73
Mon, 21
Hi:91
5
Mon, Jul 7
85 / 71 °F
Isolated tstorms. Overcast.
Feels Like: 91 °F
Humidity: 69%
Precipitation: Rain: 0.15 Snow: 0
Precipitation Chance: 56%
SW
Wind: 5 mph
2 Week Extended Forecast in Alto Pass, Illinois, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon Jul 7 |  | 85 / 71 °F | Isolated tstorms. Overcast. | 91 °F | 5 mph | ↑ | 69% | 56% | 0.15" | 3 (Moderate) | 5:43 am | 8:21 pm |
| Tue Jul 8 |  | 87 / 71 °F | Thunderstorms. Cloudy. | 94 °F | 8 mph | ↑ | 65% | 73% | 0.51" | 5 (Moderate) | 5:43 am | 8:21 pm |
| Wed Jul 9 | | 84 / 70 °F | Thundershowers. Overcast. | 87 °F | 6 mph | ↑ | 72% | 63% | 0.15" | 5 (Moderate) | 5:44 am | 8:20 pm |
| Thu Jul 10 | | 88 / 70 °F | Thundershowers. Cloudy. | 92 °F | 6 mph | ↑ | 57% | 38% | 0.06" | 5 (Moderate) | 5:44 am | 8:20 pm |
| Fri Jul 11 |  | 92 / 73 °F | Showers late. Broken clouds. | 102 °F | 12 mph | ↑ | 58% | 57% | 0.16" | 5 (Moderate) | 5:45 am | 8:19 pm |
| Sat Jul 12 | | 94 / 73 °F | Thundershowers. Cloudy. | 105 °F | 6 mph | ↑ | 55% | 53% | 0.27" | 5 (Moderate) | 5:46 am | 8:19 pm |
| Sun Jul 13 | | 87 / 71 °F | Showers early. Cloudy. | 95 °F | 6 mph | ↑ | 65% | 46% | 0.20" | 5 (Moderate) | 5:46 am | 8:19 pm |
| Mon Jul 14 | | 85 / 70 °F | Scattered tstorms late. Mostly cloudy. | 87 °F | 3 mph | ↑ | 59% | 48% | 0.07" | 3 (Moderate) | 5:47 am | 8:18 pm |
| Tue Jul 15 | | 86 / 70 °F | Isolated tstorms late. Cloudy. | 89 °F | 5 mph | ↑ | 54% | 50% | 0.07" | 3 (Moderate) | 5:48 am | 8:18 pm |
| Wed Jul 16 |  | 86 / 71 °F | Scattered clouds. | 88 °F | 3 mph | ↑ | 51% | 41% | 0.02" | 7 (High) | 5:48 am | 8:17 pm |
| Thu Jul 17 | | 87 / 71 °F | Mostly sunny. | 89 °F | 4 mph | ↑ | 52% | 19% | 0.00" | 7 (High) | 5:49 am | 8:16 pm |
| Fri Jul 18 | | 86 / 71 °F | Thundershowers. Decreasing cloudiness. | 100 °F | 8 mph | ↑ | 82% | 73% | 0.34" | 3 (Moderate) | 5:50 am | 8:16 pm |
| Sat Jul 19 |  | 86 / 71 °F | Cloudy. | 98 °F | 2 mph | ↑ | 77% | 6% | 0.00" | 3 (Moderate) | 5:51 am | 8:15 pm |
| Sun Jul 20 |  | 88 / 72 °F | Sunny. | 93 °F | 4 mph | ↑ | 58% | 38% | 0.02" | 7 (High) | 5:51 am | 8:15 pm |
| Mon Jul 21 | | 91 / 73 °F | Sunny. | 98 °F | 5 mph | ↑ | 56% | 43% | 0.02" | 7 (High) | 5:52 am | 8:14 pm |
| * Updated Sunday, July 6, 2025 10:24:21 pm Alto Pass time - Weather by CustomWeather, © 2025 | ||||||||||||