Clarion, Sunday, 9 August, 00:43
Mostly clear. Feels like 66°. High 88°, low 63°.
Two-week outlook for Clarion, IL: week one averages a high of 78.6° and week two 73.7°, so week two runs 5° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 88°, with precipitation.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 78.6° | 64.7° | 0.3 in / 3 d | — |
| 2nd (August 16 – August 22) | 73.7° | 57.5° | 0.1 in / 2 d | — |
Clarion, Monday, 10 August
Light rain. High 87°, low 71°.
Clarion, Tuesday, 11 August
Overcast. High 86°, low 72°.
Clarion, Wednesday, 12 August
Light rain. High 79°, low 68°.
Clarion, Thursday, 13 August
Light rain. High 73°, low 61°.
Clarion, Friday, 14 August
Partly cloudy. High 75°, low 59°.
Clarion, Saturday, 15 August
Light rain. High 63°, low 60°.
Clarion, Sunday, 16 August
Overcast. High 72°, low 60°.
Clarion, Monday, 17 August
Light rain. High 77°, low 62°.
Clarion, Tuesday, 18 August
Overcast. High 81°, low 64°.
Clarion, Wednesday, 19 August
Light rain. High 72°, low 59°.
Clarion, Thursday, 20 August
Light rain. High 68°, low 52°.
Clarion, Friday, 21 August
Overcast. High 72°, low 52°.
Clarion, Saturday, 22 August
Light rain. High 74°, low 53°.
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 Clarion, 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.