Monthly outlook for Broyhill Forest, VA: average high 84.4°, average low 68.7°. That is 0° above the climate normal for August. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 10 August (94.1°), the coolest 15 August (62.2°).
84.4°/68.7°
Average high / low
+0°
Above normal
7 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.9°
85.1°
+0.5°
18 August – 27 August
81.9°
83.5°
-0.9°
28 August – 6 September
at normal
82.8°
—
August records over 66 years
100.8°20 August 1962All-time high
49.8°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Arlington (3 mi).
Sun, 0989° / 73°0
89 °
Broyhill Forest, Sunday, 9 August
Mostly clear. High 89°, low 73°.
Pressure30.03 inHg
Wind7.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point65°
Mon, 1094° / 74°0.07
94 °
Broyhill Forest, Monday, 10 August
Rain. High 94°, low 74°.
Pressure30.00 inHg
Wind5.6 mph NW
Humidity38%
Visibility6.2 mi
Dew point62°
Tue, 1191° / 70°0.26
91 °
Broyhill Forest, Tuesday, 11 August
Rain. High 91°, low 70°.
Pressure29.94 inHg
Wind6.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point64°
Wed, 1293° / 73°0.09
93 °
Broyhill Forest, Wednesday, 12 August
Light rain. High 93°, low 73°.
Pressure29.77 inHg
Wind5 mph W
Humidity59%
Visibility6.2 mi
Dew point65°
Thu, 1385° / 73°0.03
85 °
Broyhill Forest, Thursday, 13 August
Light rain. High 85°, low 73°.
Pressure29.85 inHg
Wind12.3 mph NW
Humidity33%
Visibility—
Dew point51°
Fri, 1473° / 63°0
73 °
Broyhill Forest, Friday, 14 August
Overcast. High 73°, low 63°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity41%
Visibility—
Dew point47°
Sat, 1584° / 62°0
84 °
Broyhill Forest, Saturday, 15 August
Clear. High 84°, low 62°.
Pressure30.15 inHg
Wind7.8 mph N
Humidity29%
Visibility—
Dew point45°
Sun, 1686° / 65°0
86 °
Broyhill Forest, Sunday, 16 August
Mostly clear. High 86°, low 65°.
Pressure30.15 inHg
Wind7.1 mph SE
Humidity29%
Visibility—
Dew point48°
Mon, 1776° / 69°0.03
76 °
Broyhill Forest, Monday, 17 August
Light rain. High 76°, low 69°.
Pressure30.09 inHg
Wind10.3 mph S
Humidity63%
Visibility—
Dew point62°
Tue, 1876° / 67°0.11
76 °
Broyhill Forest, Tuesday, 18 August
Light rain. High 76°, low 67°.
Pressure30.03 inHg
Wind5.6 mph S
Humidity70%
Visibility—
Dew point64°
Wed, 1983° / 70°0.02
83 °
Broyhill Forest, Wednesday, 19 August
Light rain. High 83°, low 70°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity62%
Visibility—
Dew point65°
Thu, 2082° / 70°0.13
82 °
Broyhill Forest, Thursday, 20 August
Light rain. High 82°, low 70°.
Pressure29.74 inHg
Wind14.1 mph NW
Humidity36%
Visibility—
Dew point51°
Fri, 2182° / 64°0
82 °
Broyhill Forest, Friday, 21 August
Clear. High 82°, low 64°.
Pressure29.91 inHg
Wind9.9 mph NW
Humidity29%
Visibility—
Dew point43°
Sat, 2285° / 63°0
85 °
Broyhill Forest, Saturday, 22 August
Mostly clear. High 85°, low 63°.
Pressure30.06 inHg
Wind6.3 mph SE
Humidity27%
Visibility—
Dew point44°
Sun, 2383° / 71°0.08
83 °
Broyhill Forest, Sunday, 23 August
Light rain. High 83°, low 71°.
Pressure29.94 inHg
Wind11 mph SW
Humidity79%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 66°0.08
84 °
Broyhill Forest, Monday, 24 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.08 in
Chance of precipitation20%
Record high96° (1995)
Record low57° (1971)
Tue, 2584° / 67°0.08
84 °
Broyhill Forest, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation23%
Record high96° (1968)
Record low57° (1971)
Wed, 2684° / 67°0.05
84 °
Broyhill Forest, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.05 in
Chance of precipitation22%
Record high95° (1975)
Record low56° (1963)
Thu, 2785° / 68°0.13
85 °
Broyhill Forest, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation40%
Record high96° (1987)
Record low59° (1969)
Fri, 2885° / 68°0.16
85 °
Broyhill Forest, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.16 in
Chance of precipitation42%
Record high97° (1973)
Record low58° (1986)
Sat, 2984° / 68°0.13
84 °
Broyhill Forest, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation32%
Record high96° (1973)
Record low50° (1986)
Sun, 3084° / 66°0.06
84 °
Broyhill Forest, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (1973)
Record low50° (1986)
Mon, 3183° / 67°0.07
83 °
Broyhill Forest, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high96° (1973)
Record low54° (1986)
Tue, 0182° / 65°0.15
82 °
Broyhill Forest, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation30%
Record high96° (1973)
Record low56° (1967)
Wed, 0282° / 65°0.11
82 °
Broyhill Forest, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation40%
Record high96° (1980)
Record low54° (1967)
Thu, 0383° / 66°0.11
83 °
Broyhill Forest, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high97° (2023)
Record low51° (1967)
Fri, 0482° / 66°0.09
82 °
Broyhill Forest, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2023)
Record low54° (1997)
Sat, 0582° / 65°0.13
82 °
Broyhill Forest, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation30%
Record high98° (2023)
Record low52° (1997)
Sun, 0681° / 65°0.23
81 °
Broyhill Forest, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.23 in
Chance of precipitation30%
Record high98° (2023)
Record low54° (2000)
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 Broyhill Forest, 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 Broyhill Forest, 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.