Upper Gwynedd, Sunday, 9 August, 14:56
Clear. Feels like 97°. High 90°, low 71°.
Two-week outlook for Upper Gwynedd, PA: week one averages a high of 86.3° and week two 86.4°, so both weeks look similar in temperature. Around 1.5 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 90°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 86.3° | 69.4° | 0.1 in / 1 d | — |
| 2nd (August 16 – August 22) | 86.4° | 68.3° | 1.4 in / 4 d | — |
Upper Gwynedd, Monday, 10 August
Light rain. High 89°, low 71°.
Upper Gwynedd, Tuesday, 11 August
Light rain. High 91°, low 71°.
Upper Gwynedd, Wednesday, 12 August
Light rain. High 85°, low 72°.
Upper Gwynedd, Thursday, 13 August
Overcast. High 84°, low 68°.
Upper Gwynedd, Friday, 14 August
Overcast. High 82°, low 67°.
Upper Gwynedd, Saturday, 15 August
Overcast. High 84°, low 66°.
Upper Gwynedd, Sunday, 16 August
Light rain. High 91°, low 70°.
Upper Gwynedd, Monday, 17 August
Partly cloudy. High 83°, low 66°.
Upper Gwynedd, Tuesday, 18 August
Light rain. High 87°, low 67°.
Upper Gwynedd, Wednesday, 19 August
Rain. High 92°, low 70°.
Upper Gwynedd, Thursday, 20 August
Mostly clear. High 86°, low 66°.
Upper Gwynedd, Friday, 21 August
Light rain. High 89°, low 72°.
Upper Gwynedd, Saturday, 22 August
Rain. High 76°, low 68°.
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 Gwynedd, 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.