Saint Charles, Sunday, 9 August, 07:10
Clear. Feels like 72°. High 90°, low 70°.
Two-week outlook for Saint Charles, OH: week one averages a high of 83.2° and week two 87.1°, so week two runs 3.9° warmer than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 90°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 83.2° | 66.2° | 1.7 in / 3 d | — |
| 2nd (August 16 – August 22) | 87.1° | 67.3° | 0.1 in / 0 d | — |
Saint Charles, Monday, 10 August
Partly cloudy. High 92°, low 72°.
Saint Charles, Tuesday, 11 August
Rain. High 91°, low 72°.
Saint Charles, Wednesday, 12 August
Rain. High 87°, low 65°.
Saint Charles, Thursday, 13 August
Light rain. High 81°, low 65°.
Saint Charles, Friday, 14 August
Heavy rain. High 70°, low 62°.
Saint Charles, Saturday, 15 August
Overcast. High 72°, low 57°.
Saint Charles, Sunday, 16 August
Light rain. High 79°, low 60°.
Saint Charles, Monday, 17 August
Light rain. High 80°, low 65°.
Saint Charles, Tuesday, 18 August
Clear. High 81°, low 64°.
Saint Charles, Wednesday, 19 August
Clear. High 87°, low 65°.
Saint Charles, Thursday, 20 August
Light rain. High 96°, low 70°.
Saint Charles, Friday, 21 August
Partly cloudy. High 92°, low 75°.
Saint Charles, Saturday, 22 August
Mostly clear. High 94°, low 73°.
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 Saint Charles, OH, 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.