Grape Creek, Sunday, 9 August, 08:05
Clear. Feels like 75°. High 91°, low 69°.
Two-week outlook for Grape Creek, IL: week one averages a high of 84.9° and week two 80°, so week two runs 5° cooler than week one. Around 2.5 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 91°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 84.9° | 69.3° | 2.1 in / 5 d | — |
| 2nd (August 16 – August 22) | 80° | 63.5° | 0.4 in / 2 d | — |
Grape Creek, Monday, 10 August
Light rain. High 95°, low 76°.
Grape Creek, Tuesday, 11 August
Rain. High 90°, low 71°.
Grape Creek, Wednesday, 12 August
Overcast. High 86°, low 73°.
Grape Creek, Thursday, 13 August
Rain. High 81°, low 66°.
Grape Creek, Friday, 14 August
Rain. High 76°, low 67°.
Grape Creek, Saturday, 15 August
Rain. High 76°, low 64°.
Grape Creek, Sunday, 16 August
Overcast. High 82°, low 68°.
Grape Creek, Monday, 17 August
Overcast. High 77°, low 62°.
Grape Creek, Tuesday, 18 August
Overcast. High 79°, low 61°.
Grape Creek, Wednesday, 19 August
Light rain. High 82°, low 66°.
Grape Creek, Thursday, 20 August
Light rain. High 75°, low 59°.
Grape Creek, Friday, 21 August
Light rain. High 80°, low 62°.
Grape Creek, Saturday, 22 August
Light rain. High 84°, low 66°.
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 Grape Creek, 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.