Glen Mawr, Sunday, 9 August, 13:24
Clear. Feels like 87°. High 85°, low 69°.
Two-week outlook for Glen Mawr, PA: week one averages a high of 79° and week two 75.9°, so week two runs 3.1° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 85°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 79° | 60.6° | 0.4 in / 2 d | — |
| 2nd (August 16 – August 22) | 75.9° | 55.4° | 0.3 in / 3 d | — |
Glen Mawr, Monday, 10 August
Light rain. High 82°, low 66°.
Glen Mawr, Tuesday, 11 August
Rain. High 85°, low 65°.
Glen Mawr, Wednesday, 12 August
Light rain. High 77°, low 62°.
Glen Mawr, Thursday, 13 August
Light rain. High 78°, low 61°.
Glen Mawr, Friday, 14 August
Clear. High 74°, low 52°.
Glen Mawr, Saturday, 15 August
Overcast. High 73°, low 50°.
Glen Mawr, Sunday, 16 August
Overcast. High 67°, low 51°.
Glen Mawr, Monday, 17 August
Light rain. High 75°, low 57°.
Glen Mawr, Tuesday, 18 August
Overcast. High 81°, low 53°.
Glen Mawr, Wednesday, 19 August
Light rain. High 74°, low 64°.
Glen Mawr, Thursday, 20 August
Light rain. High 74°, low 57°.
Glen Mawr, Friday, 21 August
Partly cloudy. High 78°, low 53°.
Glen Mawr, Saturday, 22 August
Light rain. High 83°, low 54°.
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 Glen Mawr, 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.