Grand Pass, Sunday, 9 August, 11:43
Partly cloudy. Feels like 101°. High 94°, low 72°.
Two-week outlook for Grand Pass, IL: week one averages a high of 93.5° and week two 92.5°, so week two runs 1° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 94°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 93.5° | 72.8° | 0.2 in / 2 d | — |
| 2nd (August 16 – August 22) | 92.5° | 66.4° | 0.1 in / 1 d | — |
Grand Pass, Monday, 10 August
Overcast. High 100°, low 76°.
Grand Pass, Tuesday, 11 August
Light rain. High 103°, low 74°.
Grand Pass, Wednesday, 12 August
Light rain. High 97°, low 75°.
Grand Pass, Thursday, 13 August
Light rain. High 89°, low 73°.
Grand Pass, Friday, 14 August
Light rain. High 81°, low 70°.
Grand Pass, Saturday, 15 August
Overcast. High 90°, low 69°.
Grand Pass, Sunday, 16 August
Overcast. High 90°, low 71°.
Grand Pass, Monday, 17 August
Overcast. High 84°, low 62°.
Grand Pass, Tuesday, 18 August
Light rain. High 99°, low 66°.
Grand Pass, Wednesday, 19 August
Clear. High 93°, low 69°.
Grand Pass, Thursday, 20 August
Clear. High 87°, low 62°.
Grand Pass, Friday, 21 August
Light rain. High 99°, low 65°.
Grand Pass, Saturday, 22 August
Clear. High 96°, low 69°.
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 Grand Pass, 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.