Weather in Lake Barcroft, VA
Lake Barcroft, Sunday, 9 August, 01:18
Overcast. Feels like 77°. High 89°, low 73°.
Monthly outlook for Lake Barcroft, VA: average high 84.3°, average low 67.9°. That is 0.1° above the climate normal for August. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 August (93.7°), the coolest 15 August (61.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 84.2° | 84.8° | -0.3° |
| 19 August – 28 August | 84.4° | 83.4° | +0.6° |
| 29 August – 7 September | at normal | 82.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Seven Corners (1 mi).
0.1
Lake Barcroft, Monday, 10 August
Rain. High 94°, low 74°.
0.32Lake Barcroft, Tuesday, 11 August
Rain. High 91°, low 69°.
0.09Lake Barcroft, Wednesday, 12 August
Light rain. High 92°, low 72°.
0.02Lake Barcroft, Thursday, 13 August
Light rain. High 85°, low 73°.
0Lake Barcroft, Friday, 14 August
Overcast. High 72°, low 62°.
0
Lake Barcroft, Saturday, 15 August
Clear. High 83°, low 61°.
0
Lake Barcroft, Sunday, 16 August
Mostly clear. High 86°, low 64°.
0.04Lake Barcroft, Monday, 17 August
Light rain. High 75°, low 67°.
0.1Lake Barcroft, Tuesday, 18 August
Light rain. High 76°, low 67°.
0.01Lake Barcroft, Wednesday, 19 August
Light rain. High 82°, low 69°.
0.15Lake Barcroft, Thursday, 20 August
Light rain. High 82°, low 69°.
0Lake Barcroft, Friday, 21 August
Clear. High 82°, low 64°.
0Lake Barcroft, Saturday, 22 August
Mostly clear. High 84°, low 62°.
0.09Lake Barcroft, Sunday, 23 August
Light rain. High 83°, low 69°.
0Lake Barcroft, Monday, 24 August
Clear. High 94°, low 71°.
0.09
Lake Barcroft, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05Lake Barcroft, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13
Lake Barcroft, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Lake Barcroft, Friday, 28 August
Climate normal for this date — 60-year average.
0.13Lake Barcroft, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Lake Barcroft, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Lake Barcroft, Monday, 31 August
Climate normal for this date — 60-year average.
0.15Lake Barcroft, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1Lake Barcroft, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Lake Barcroft, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Lake Barcroft, Friday, 4 September
Climate normal for this date — 60-year average.
0.15Lake Barcroft, Saturday, 5 September
Climate normal for this date — 60-year average.
0.24Lake Barcroft, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Lake Barcroft, Monday, 7 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lake Barcroft, VA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Lake Barcroft, VA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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