Upper Macungie, Saturday, 8 August, 23:22
Overcast. Feels like 75°. High 85°, low 70°.
Two-week outlook for Upper Macungie, PA: week one averages a high of 84.1° and week two 75.3°, so week two runs 8.8° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 8: 85°, with precipitation.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 8 – August 14) | 84.1° | 66.5° | 0.2 in / 2 d | — |
| 2nd (August 15 – August 21) | 75.3° | 59.8° | 1.3 in / 4 d | — |
Upper Macungie, Sunday, 9 August
Clear. High 86°, low 71°.
Upper Macungie, Monday, 10 August
Light rain. High 87°, low 71°.
Upper Macungie, Tuesday, 11 August
Light rain. High 89°, low 69°.
Upper Macungie, Wednesday, 12 August
Light rain. High 84°, low 68°.
Upper Macungie, Thursday, 13 August
Light rain. High 81°, low 61°.
Upper Macungie, Friday, 14 August
Clear. High 77°, low 55°.
Upper Macungie, Saturday, 15 August
Clear. High 78°, low 56°.
Upper Macungie, Sunday, 16 August
Overcast. High 80°, low 55°.
Upper Macungie, Monday, 17 August
Light rain. High 74°, low 58°.
Upper Macungie, Tuesday, 18 August
Light rain. High 67°, low 64°.
Upper Macungie, Wednesday, 19 August
Light rain. High 75°, low 64°.
Upper Macungie, Thursday, 20 August
Heavy rain. High 77°, low 65°.
Upper Macungie, Friday, 21 August
Clear. High 76°, low 57°.
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 Upper Macungie, 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.