Arch Rock, Sunday, 9 August, 07:25
Partly cloudy. Feels like 73°. High 86°, low 71°.
Two-week outlook for Arch Rock, PA: week one averages a high of 81.7° and week two 86.6°, so week two runs 4.9° warmer than week one. Around 1.7 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 86°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 81.7° | 62° | 1.5 in / 2 d | — |
| 2nd (August 16 – August 22) | 86.6° | 61° | 0.2 in / 1 d | — |
Arch Rock, Monday, 10 August
Light rain. High 85°, low 68°.
Arch Rock, Tuesday, 11 August
Heavy rain. High 86°, low 65°.
Arch Rock, Wednesday, 12 August
Rain. High 82°, low 65°.
Arch Rock, Thursday, 13 August
Light rain. High 80°, low 60°.
Arch Rock, Friday, 14 August
Partly cloudy. High 77°, low 54°.
Arch Rock, Saturday, 15 August
Clear. High 76°, low 52°.
Arch Rock, Sunday, 16 August
Overcast. High 78°, low 52°.
Arch Rock, Monday, 17 August
Partly cloudy. High 81°, low 56°.
Arch Rock, Tuesday, 18 August
Mostly clear. High 84°, low 59°.
Arch Rock, Wednesday, 19 August
Mostly clear. High 85°, low 60°.
Arch Rock, Thursday, 20 August
Partly cloudy. High 91°, low 63°.
Arch Rock, Friday, 21 August
Light rain. High 97°, low 66°.
Arch Rock, Saturday, 22 August
Clear. High 91°, low 70°.
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 Arch Rock, PA, 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.