Tysons, Wednesday, 7 October, 17:43
Clear. Feels like 69°. High 71°, low 42°.
Two-week outlook for Tysons, VA: week one averages a high of 73.3° and week two 61.6°, so week two runs 11.8° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 10: 70°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (October 7 – October 13) | 73.3° | 53.8° | 0.5 in / 2 d | +5.8° |
| 2nd (October 14 – October 20) | 61.6° | 44.7° | 0.0 in / 0 d | -3.5° |
Tysons, Thursday, 8 October
Clear. High 76°, low 52°.
Tysons, Friday, 9 October
Clear. High 72°, low 47°.
Tysons, Saturday, 10 October
Overcast. High 70°, low 52°.
Tysons, Sunday, 11 October
Light rain. High 65°, low 57°.
Tysons, Monday, 12 October
Rain. High 75°, low 65°.
Tysons, Tuesday, 13 October
Light rain. High 85°, low 61°.
Tysons, Wednesday, 14 October
Clear. High 63°, low 48°.
Tysons, Thursday, 15 October
Clear. High 68°, low 46°.
Tysons, Friday, 16 October
Light rain. High 76°, low 55°.
Tysons, Saturday, 17 October
Partly cloudy. High 63°, low 49°.
Tysons, Sunday, 18 October
Clear. High 54°, low 42°.
Tysons, Monday, 19 October
Clear. High 52°, low 36°.
Tysons, Tuesday, 20 October
Clear. High 56°, low 36°.
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 Tysons, 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.