Weather in Loudoun Heights, VA
Loudoun Heights, Sunday, 9 August, 06:22
Overcast. Feels like 72°. High 87°, low 71°.
Monthly outlook for Loudoun Heights, VA: average high 88.2°, average low 64.2°. That is 2.8° above the climate normal for August. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 August (100.5°), the coolest 16 August (51.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83.9° | 83.9° | -0° |
| 19 August – 28 August | 95.4° | 82.7° | +7.1° |
| 29 August – 7 September | at normal | 81.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Rohrersville (9 mi).
0
Loudoun Heights, Monday, 10 August
Mostly clear. High 89°, low 70°.
0.25
Loudoun Heights, Tuesday, 11 August
Rain. High 91°, low 67°.
0.23Loudoun Heights, Wednesday, 12 August
Rain. High 90°, low 65°.
0.01Loudoun Heights, Thursday, 13 August
Light rain. High 84°, low 64°.
0Loudoun Heights, Friday, 14 August
Overcast. High 79°, low 57°.
0Loudoun Heights, Saturday, 15 August
Overcast. High 78°, low 54°.
0Loudoun Heights, Sunday, 16 August
Overcast. High 74°, low 52°.
0
Loudoun Heights, Monday, 17 August
Partly cloudy. High 83°, low 64°.
0.04Loudoun Heights, Tuesday, 18 August
Light rain. High 84°, low 63°.
0Loudoun Heights, Wednesday, 19 August
Mostly clear. High 87°, low 62°.
0Loudoun Heights, Thursday, 20 August
Mostly clear. High 92°, low 63°.
0.53Loudoun Heights, Friday, 21 August
Rain. High 101°, low 66°.
0.03Loudoun Heights, Saturday, 22 August
Light rain. High 97°, low 73°.
0.04Loudoun Heights, Sunday, 23 August
Light rain. High 100°, low 69°.
0.43Loudoun Heights, Monday, 24 August
Rain. High 96°, low 68°.
0.05Loudoun Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05Loudoun Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13Loudoun Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.13
Loudoun Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.07Loudoun Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Loudoun Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Loudoun Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Loudoun Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09Loudoun Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.06Loudoun Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Loudoun Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.11Loudoun Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.24Loudoun Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.07Loudoun Heights, 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 Loudoun Heights, 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 Loudoun Heights, 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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