Twin Grove, Sunday, 9 August, 14:01
Clear. Feels like 101°. High 89°, low 67°.
Two-week outlook for Twin Grove, IL: week one averages a high of 88.8° and week two 86.9°, so week two runs 1.9° cooler than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 89°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 88.8° | 70.3° | 0.9 in / 4 d | — |
| 2nd (August 16 – August 22) | 86.9° | 67.4° | 0.3 in / 2 d | — |
Twin Grove, Monday, 10 August
Overcast. High 94°, low 75°.
Twin Grove, Tuesday, 11 August
Light rain. High 93°, low 73°.
Twin Grove, Wednesday, 12 August
Light rain. High 84°, low 69°.
Twin Grove, Thursday, 13 August
Rain. High 85°, low 68°.
Twin Grove, Friday, 14 August
Rain. High 82°, low 68°.
Twin Grove, Saturday, 15 August
Light rain. High 95°, low 71°.
Twin Grove, Sunday, 16 August
Partly cloudy. High 88°, low 67°.
Twin Grove, Monday, 17 August
Light rain. High 85°, low 64°.
Twin Grove, Tuesday, 18 August
Overcast. High 91°, low 74°.
Twin Grove, Wednesday, 19 August
Overcast. High 88°, low 70°.
Twin Grove, Thursday, 20 August
Rain. High 90°, low 70°.
Twin Grove, Friday, 21 August
Light rain. High 85°, low 68°.
Twin Grove, Saturday, 22 August
Clear. High 81°, low 59°.
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 Twin Grove, 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.