Monthly outlook for Greenway Court, VA: average high 90.1°, average low 67.7°. That is 3.7° above the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 August (102.8°), the coolest 15 August (61.2°).
90.1°/67.7°
Average high / low
+3.7°
Above normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.4°
84°
+3°
19 August – 28 August
91.2°
82.9°
+4.6°
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 (9 mi).
Mon, 1091° / 71°0
91 °
Greenway Court, Monday, 10 August
Partly cloudy. High 91°, low 71°.
Pressure30.00 inHg
Wind6.7 mph W
Humidity40%
Visibility6.2 mi
Dew point64°
Tue, 1192° / 68°0.32
92 °
Greenway Court, Tuesday, 11 August
Rain. High 92°, low 68°.
Pressure29.94 inHg
Wind10.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point64°
Wed, 1290° / 69°0
90 °
Greenway Court, Wednesday, 12 August
Overcast. High 90°, low 69°.
Pressure29.80 inHg
Wind4.8 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Thu, 1391° / 67°0
91 °
Greenway Court, Thursday, 13 August
Mostly clear. High 91°, low 67°.
Pressure29.94 inHg
Wind8.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point61°
Fri, 1471° / 63°0
71 °
Greenway Court, Friday, 14 August
Light rain. High 71°, low 63°.
Pressure30.09 inHg
Wind3.2 mph NE
Humidity62%
Visibility—
Dew point57°
Sat, 1581° / 61°0
81 °
Greenway Court, Saturday, 15 August
Overcast. High 81°, low 61°.
Pressure30.15 inHg
Wind7.9 mph S
Humidity55%
Visibility—
Dew point62°
Sun, 16103° / 67°0.07
103 °
Greenway Court, Sunday, 16 August
Light rain. High 103°, low 67°.
Pressure29.83 inHg
Wind14.7 mph W
Humidity24%
Visibility—
Dew point55°
Mon, 1787° / 69°0
87 °
Greenway Court, Monday, 17 August
Partly cloudy. High 87°, low 69°.
Pressure30.00 inHg
Wind10.1 mph N
Humidity38%
Visibility—
Dew point55°
Tue, 1896° / 64°0.09
96 °
Greenway Court, Tuesday, 18 August
Light rain. High 96°, low 64°.
Pressure30.00 inHg
Wind12.7 mph S
Humidity36%
Visibility—
Dew point59°
Wed, 1996° / 70°0.09
96 °
Greenway Court, Wednesday, 19 August
Light rain. High 96°, low 70°.
Pressure29.91 inHg
Wind12.4 mph NW
Humidity27%
Visibility—
Dew point54°
Thu, 2094° / 66°0.03
94 °
Greenway Court, Thursday, 20 August
Light rain. High 94°, low 66°.
Pressure29.94 inHg
Wind4.9 mph NW
Humidity32%
Visibility—
Dew point57°
Fri, 2194° / 69°0.35
94 °
Greenway Court, Friday, 21 August
Rain. High 94°, low 69°.
Pressure29.77 inHg
Wind13.4 mph SW
Humidity41%
Visibility—
Dew point64°
Sat, 2285° / 71°0.41
85 °
Greenway Court, Saturday, 22 August
Rain. High 85°, low 71°.
Pressure29.88 inHg
Wind7.7 mph NE
Humidity63%
Visibility—
Dew point67°
Sun, 2384° / 69°0.22
84 °
Greenway Court, Sunday, 23 August
Light rain. High 84°, low 69°.
Pressure30.00 inHg
Wind3.7 mph SE
Humidity74%
Visibility—
Dew point71°
Mon, 2493° / 69°0
93 °
Greenway Court, Monday, 24 August
Clear. High 93°, low 69°.
Pressure29.97 inHg
Wind7.6 mph NW
Humidity31%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 64°0.06
83 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 °
Greenway Court, 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 Greenway Court, 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 Greenway Court, 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.