Gurnee, Wednesday, 7 October, 00:07
Clear. Feels like 62°. High 77°, low 55°.
Two-week outlook for Gurnee, IL: week one averages a high of 70° and week two 56°, so week two runs 14° cooler than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 10: 77°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 7 – October 13) | 70° | 54.9° | 0.3 in / 2 d | — |
| 2nd (October 14 – October 20) | 56° | 44.4° | 1.4 in / 2 d | — |
Gurnee, Thursday, 8 October
Partly cloudy. High 68°, low 50°.
Gurnee, Friday, 9 October
Rain. High 66°, low 50°.
Gurnee, Saturday, 10 October
Clear. High 77°, low 61°.
Gurnee, Sunday, 11 October
Light rain. High 68°, low 58°.
Gurnee, Monday, 12 October
Overcast. High 75°, low 55°.
Gurnee, Tuesday, 13 October
Light rain. High 59°, low 55°.
Gurnee, Wednesday, 14 October
Light rain. High 59°, low 54°.
Gurnee, Thursday, 15 October
Rain. High 70°, low 51°.
Gurnee, Friday, 16 October
Clear. High 54°, low 44°.
Gurnee, Saturday, 17 October
Overcast. High 45°, low 39°.
Gurnee, Sunday, 18 October
Partly cloudy. High 53°, low 35°.
Gurnee, Monday, 19 October
Mostly clear. High 58°, low 43°.
Gurnee, Tuesday, 20 October
Overcast. High 53°, low 46°.
Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.
It is the gap between the forecast and the climate normal for those same dates in Gurnee, IL, computed over 60 years. A positive value means the week runs warmer than usual.
Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.