Currently: 70 °F. Light rain. Overcast. (Weather station: Chicago Midway Airport, USA). See more current weatherOctober 2018 Weather in Chicago — Graph
High & Low Weather Summary for October 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 88 °F (Oct 3, 3:53 pm) | 94% (Oct 5, 7:53 pm) | 30.55 "Hg (Oct 5, 7:53 pm) |
| Low | 28 °F (Oct 21, 6:53 am) | 30% (Oct 18, 3:53 pm) | 29.57 "Hg (Oct 10, 4:53 pm) |
| Average | 54 °F | 70% | 30.03 "Hg |
| * Reported Oct 1 12:53 am — Oct 31 11:53 pm, Chicago. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Chicago Weather History for October 1, 2018
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:53 am Mon, Oct 1 |  | 59 °F | Light rain. Overcast. | 10 mph | ↑ | 87% | 30.17 "Hg | 7 mi |
| 1:53 am |  | 59 °F | Overcast. | 9 mph | ↑ | 87% | 30.17 "Hg | 10 mi |
| 2:53 am | | 59 °F | Overcast. | 12 mph | ↑ | 84% | 30.16 "Hg | 10 mi |
| 3:53 am | | 58 °F | Overcast. | 13 mph | ↑ | 84% | 30.18 "Hg | 10 mi |
| 4:53 am | | 58 °F | Overcast. | 8 mph | ↑ | 84% | 30.18 "Hg | 10 mi |
| 5:53 am | | 57 °F | Overcast. | 9 mph | ↑ | 87% | 30.19 "Hg | 10 mi |
| 6:38 am | | 58 °F | Low clouds. | 10 mph | ↑ | 84% | 30.20 "Hg | 10 mi |
| 6:53 am |  | 58 °F | Low clouds. | 8 mph | ↑ | 84% | 30.20 "Hg | 10 mi |
| 7:53 am | | 59 °F | Low clouds. | 8 mph | ↑ | 84% | 30.22 "Hg | 9 mi |
| 8:11 am | | 59 °F | Overcast. | 8 mph | ↑ | 84% | 30.23 "Hg | 9 mi |
| 8:53 am | | 60 °F | Overcast. | 10 mph | ↑ | 80% | 30.21 "Hg | 9 mi |
| 9:53 am |  | 60 °F | Mostly cloudy. | 7 mph | ↑ | 83% | 30.19 "Hg | 9 mi |
| 10:53 am | | 62 °F | Mostly cloudy. | No wind | ↑ | 80% | 30.19 "Hg | 9 mi |
| 11:27 am | | 63 °F | Cloudy. | 3 mph | ↑ | 78% | 30.19 "Hg | 9 mi |
| 11:53 am | | 65 °F | More clouds than sun. | 3 mph | ↑ | 76% | 30.18 "Hg | 9 mi |
| 12:53 pm | | 69 °F | Mostly cloudy. | No wind | ↑ | 70% | 30.15 "Hg | 9 mi |
| 1:53 pm | | 71 °F | Mostly cloudy. | 7 mph | ↑ | 68% | 30.11 "Hg | 8 mi |
| 2:53 pm | | 74 °F | Mostly cloudy. | 8 mph | ↑ | 64% | 30.09 "Hg | 8 mi |
| 3:53 pm | | 71 °F | Mostly cloudy. | 8 mph | ↑ | 68% | 30.06 "Hg | 9 mi |
| 4:53 pm | | 68 °F | Mostly cloudy. | 7 mph | ↑ | 76% | 30.03 "Hg | 8 mi |
| 5:53 pm | | 66 °F | Broken clouds. | 9 mph | ↑ | 78% | 30.01 "Hg | 9 mi |
| 6:53 pm | | 64 °F | Mostly cloudy. | 7 mph | ↑ | 84% | 30.01 "Hg | 8 mi |
| 7:53 pm | | 65 °F | Mostly cloudy. | 3 mph | ↑ | 81% | 30.00 "Hg | 8 mi |
| 8:53 pm | | 65 °F | Mostly cloudy. | 7 mph | ↑ | 81% | 29.98 "Hg | 9 mi |
| 9:53 pm | | 68 °F | Mostly cloudy. | 6 mph | ↑ | 78% | 29.96 "Hg | 10 mi |
| 10:53 pm | | 76 °F | Mostly cloudy. | 14 mph | ↑ | 64% | 29.96 "Hg | 10 mi |
| 11:13 pm |  | 66 °F | Thunderstorms. Fog. | 13 mph | ↑ | 90% | 30.01 "Hg | 2 mi |
| 11:35 pm |  | 66 °F | Strong thunderstorms. Fog. | 13 mph | ↑ | 93% | 30.02 "Hg | 1 mi |
| 11:53 pm | | 66 °F | Thunderstorms. Fog. | 6 mph | ↑ | 93% | 30.00 "Hg | 1 mi |
| Weather by CustomWeather, © 2024 | ||||||||