Stillman Valley, Sunday, 9 August, 12:57
Partly cloudy. Feels like 79°. High 85°, low 63°.
Two-week outlook for Stillman Valley, IL: week one averages a high of 79.3° and week two 77.3°, so week two runs 2.1° cooler than week one. Around 2.8 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, August 9: 85°, with precipitation.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 79.3° | 63.1° | 1.1 in / 5 d | — |
| 2nd (August 16 – August 22) | 77.3° | 60.8° | 1.7 in / 3 d | — |
Stillman Valley, Monday, 10 August
Rain. High 89°, low 71°.
Stillman Valley, Tuesday, 11 August
Light rain. High 82°, low 65°.
Stillman Valley, Wednesday, 12 August
Clear. High 84°, low 63°.
Stillman Valley, Thursday, 13 August
Light rain. High 72°, low 61°.
Stillman Valley, Friday, 14 August
Overcast. High 74°, low 57°.
Stillman Valley, Saturday, 15 August
Light rain. High 69°, low 60°.
Stillman Valley, Sunday, 16 August
Rain. High 75°, low 64°.
Stillman Valley, Monday, 17 August
Overcast. High 76°, low 58°.
Stillman Valley, Tuesday, 18 August
Overcast. High 78°, low 59°.
Stillman Valley, Wednesday, 19 August
Mostly clear. High 74°, low 62°.
Stillman Valley, Thursday, 20 August
Light rain. High 76°, low 58°.
Stillman Valley, Friday, 21 August
Heavy rain. High 81°, low 61°.
Stillman Valley, Saturday, 22 August
Light rain. High 80°, low 63°.
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 Stillman Valley, 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.