Monthly outlook for Greenwood Heights, VA: average high 83.3°, average low 62°. That is 0° below the climate normal for August. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 22 August (91.9°), the coolest 16 August (53.1°).
83.3°/62°
Average high / low
−0°
Below normal
5 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.7°
84°
-0.8°
19 August – 28 August
84.4°
82.9°
+0.8°
29 August – 7 September
at normal
81.5°
—
August records over 66 years
99.7°12 August 2021All-time high
47.7°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Winchester (3 mi).
Mon, 1090° / 70°0
90 °
Greenwood Heights, Monday, 10 August
Partly cloudy. High 90°, low 70°.
Pressure30.00 inHg
Wind7.7 mph W
Humidity39%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 68°0.41
89 °
Greenwood Heights, Tuesday, 11 August
Rain. High 89°, low 68°.
Pressure29.94 inHg
Wind11.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point64°
Wed, 1285° / 68°0.37
85 °
Greenwood Heights, Wednesday, 12 August
Rain. High 85°, low 68°.
Pressure29.85 inHg
Wind4.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 68°0.02
87 °
Greenwood Heights, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure29.88 inHg
Wind11.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point59°
Fri, 1468° / 60°0.14
68 °
Greenwood Heights, Friday, 14 August
Rain. High 68°, low 60°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity93%
Visibility—
Dew point60°
Sat, 1580° / 56°0
80 °
Greenwood Heights, Saturday, 15 August
Overcast. High 80°, low 56°.
Pressure30.21 inHg
Wind7.9 mph N
Humidity30%
Visibility—
Dew point43°
Sun, 1671° / 53°0.06
71 °
Greenwood Heights, Sunday, 16 August
Light rain. High 71°, low 53°.
Pressure30.15 inHg
Wind8.2 mph NE
Humidity53%
Visibility—
Dew point51°
Mon, 1783° / 59°0.01
83 °
Greenwood Heights, Monday, 17 August
Light rain. High 83°, low 59°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity52%
Visibility—
Dew point61°
Tue, 1884° / 59°0
84 °
Greenwood Heights, Tuesday, 18 August
Partly cloudy. High 84°, low 59°.
Pressure29.97 inHg
Wind6.4 mph SE
Humidity37%
Visibility—
Dew point52°
Wed, 1983° / 63°0.37
83 °
Greenwood Heights, Wednesday, 19 August
Rain. High 83°, low 63°.
Pressure29.80 inHg
Wind8.5 mph S
Humidity60%
Visibility—
Dew point65°
Thu, 2081° / 61°0
81 °
Greenwood Heights, Thursday, 20 August
Partly cloudy. High 81°, low 61°.
Pressure29.80 inHg
Wind10.8 mph NW
Humidity49%
Visibility—
Dew point58°
Fri, 2184° / 56°0
84 °
Greenwood Heights, Friday, 21 August
Mostly clear. High 84°, low 56°.
Pressure29.88 inHg
Wind5.7 mph NW
Humidity35%
Visibility—
Dew point49°
Sat, 2292° / 60°0
92 °
Greenwood Heights, Saturday, 22 August
Light rain. High 92°, low 60°.
Pressure29.88 inHg
Wind12 mph S
Humidity31%
Visibility—
Dew point52°
Sun, 2385° / 66°0.01
85 °
Greenwood Heights, Sunday, 23 August
Light rain. High 85°, low 66°.
Pressure29.94 inHg
Wind13.7 mph W
Humidity37%
Visibility—
Dew point54°
Mon, 2482° / 56°0
82 °
Greenwood Heights, Monday, 24 August
Clear. High 82°, low 56°.
Pressure30.18 inHg
Wind6.8 mph N
Humidity27%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 64°0.06
83 °
Greenwood Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation28%
Record high96° (2007)
Record low52° (1971)
Wed, 2684° / 64°0.06
84 °
Greenwood Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low64°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (2021)
Record low54° (1963)
Thu, 2784° / 66°0.11
84 °
Greenwood Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.11 in
Chance of precipitation38%
Record high94° (2020)
Record low55° (1969)
Fri, 2884° / 66°0.12
84 °
Greenwood Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.12 in
Chance of precipitation37%
Record high98° (2024)
Record low52° (2025)
Sat, 2983° / 65°0.09
83 °
Greenwood Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2018)
Record low48° (1986)
Sun, 3083° / 64°0.06
83 °
Greenwood Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (2010)
Record low48° (1986)
Mon, 3182° / 65°0.09
82 °
Greenwood Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (2010)
Record low50° (1986)
Tue, 0181° / 63°0.11
81 °
Greenwood Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.11 in
Chance of precipitation37%
Record high97° (2010)
Record low51° (1967)
Wed, 0282° / 63°0.08
82 °
Greenwood Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.08 in
Chance of precipitation25%
Record high97° (2010)
Record low52° (1967)
Thu, 0382° / 63°0.07
82 °
Greenwood Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.07 in
Chance of precipitation30%
Record high96° (2010)
Record low50° (1967)
Fri, 0481° / 64°0.11
81 °
Greenwood Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high99° (2023)
Record low51° (2024)
Sat, 0581° / 63°0.14
81 °
Greenwood Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.14 in
Chance of precipitation30%
Record high99° (2023)
Record low50° (1997)
Sun, 0680° / 62°0.24
80 °
Greenwood Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.24 in
Chance of precipitation30%
Record high98° (2023)
Record low49° (2000)
Mon, 0780° / 62°0.06
80 °
Greenwood Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high93° (2010)
Record low49° (1984)
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 Greenwood 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 Greenwood 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.