Rock, Wednesday, 28 October, 05:50
Clear. Feels like 47°. High 76°, low 47°.
Two-week outlook for Rock, IL: week one averages a high of 73.2° and week two 56.9°, so week two runs 16.3° cooler than week one. Around 3.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 73°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 28 – November 3) | 73.2° | 54.7° | 1.2 in / 2 d | — |
| 2nd (November 4 – November 10) | 56.9° | 43° | 1.9 in / 2 d | — |
Rock, Thursday, 29 October
Mostly clear. High 77°, low 50°.
Rock, Friday, 30 October
Overcast. High 76°, low 54°.
Rock, Saturday, 31 October
Overcast. High 73°, low 59°.
Rock, Sunday, 1 November
Overcast. High 72°, low 58°.
Rock, Monday, 2 November
Rain. High 72°, low 58°.
Rock, Tuesday, 3 November
Rain. High 66°, low 57°.
Rock, Wednesday, 4 November
Rain. High 62°, low 55°.
Rock, Thursday, 5 November
Rain. High 54°, low 48°.
Rock, Friday, 6 November
Light rain. High 54°, low 43°.
Rock, Saturday, 7 November
Overcast. High 52°, low 39°.
Rock, Sunday, 8 November
Clear. High 56°, low 35°.
Rock, Monday, 9 November
Overcast. High 57°, low 38°.
Rock, Tuesday, 10 November
Clear. High 63°, low 42°.
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 Rock, 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.