Glen Lyn, Sunday, 9 August, 06:48
Overcast. Feels like 68°. High 88°, low 67°.
Two-week outlook for Glen Lyn, VA: week one averages a high of 84.8° and week two 89.1°, so week two runs 4.4° warmer than week one. Around 2.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 88°, with precipitation.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (August 9 – August 15) | 84.8° | 64.8° | 2.5 in / 4 d | — |
| 2nd (August 16 – August 22) | 89.1° | 62.8° | 0.0 in / 0 d | — |
Glen Lyn, Monday, 10 August
Partly cloudy. High 94°, low 70°.
Glen Lyn, Tuesday, 11 August
Rain. High 92°, low 67°.
Glen Lyn, Wednesday, 12 August
Heavy rain. High 92°, low 66°.
Glen Lyn, Thursday, 13 August
Light rain. High 82°, low 64°.
Glen Lyn, Friday, 14 August
Heavy rain. High 67°, low 62°.
Glen Lyn, Saturday, 15 August
Overcast. High 78°, low 58°.
Glen Lyn, Sunday, 16 August
Light rain. High 84°, low 54°.
Glen Lyn, Monday, 17 August
Overcast. High 82°, low 63°.
Glen Lyn, Tuesday, 18 August
Clear. High 84°, low 57°.
Glen Lyn, Wednesday, 19 August
Clear. High 89°, low 60°.
Glen Lyn, Thursday, 20 August
Partly cloudy. High 93°, low 63°.
Glen Lyn, Friday, 21 August
Overcast. High 94°, low 71°.
Glen Lyn, Saturday, 22 August
Overcast. High 97°, low 72°.
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 Lyn, VA, 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.