Sinclair, Monday, 12 October, 13:40
Clear. Feels like 88°. High 88°, low 63°.
Two-week outlook for Sinclair, IL: week one averages a high of 73.1° and week two 75°, so week two runs 1.9° warmer than week one. Around 1.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 61°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 12 – October 18) | 73.1° | 56.5° | 1.5 in / 2 d | — |
| 2nd (October 19 – October 25) | 75° | 59° | 0.4 in / 2 d | — |
Sinclair, Tuesday, 13 October
Clear. High 89°, low 68°.
Sinclair, Wednesday, 14 October
Rain. High 75°, low 67°.
Sinclair, Thursday, 15 October
Rain. High 72°, low 65°.
Sinclair, Friday, 16 October
Light rain. High 61°, low 50°.
Sinclair, Saturday, 17 October
Clear. High 61°, low 41°.
Sinclair, Sunday, 18 October
Clear. High 66°, low 41°.
Sinclair, Monday, 19 October
Light rain. High 64°, low 51°.
Sinclair, Tuesday, 20 October
Clear. High 77°, low 54°.
Sinclair, Wednesday, 21 October
Light rain. High 79°, low 60°.
Sinclair, Thursday, 22 October
Overcast. High 81°, low 63°.
Sinclair, Friday, 23 October
Overcast. High 79°, low 68°.
Sinclair, Saturday, 24 October
Rain. High 81°, low 65°.
Sinclair, Sunday, 25 October
Light rain. High 66°, low 52°.
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 Sinclair, 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.