Monthly outlook for White Oak Swamp, VA: average high 90°, average low 69.2°. That is 2.3° above the climate normal for August. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 24 August (105.8°), the coolest 16 August (59°).
90°/69.2°
Average high / low
+2.3°
Above 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
85.3°
86.4°
-0.6°
19 August – 28 August
97.9°
85.3°
+7°
29 August – 7 September
at normal
84.1°
—
August records over 66 years
103.6°8 August 2007All-time high
51.6°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Richmond (10 mi).
Mon, 1094° / 74°0.01
94 °
White Oak Swamp, Monday, 10 August
Light rain. High 94°, low 74°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 74°0.05
94 °
White Oak Swamp, Tuesday, 11 August
Light rain. High 94°, low 74°.
Pressure29.94 inHg
Wind4 mph N
Humidity43%
Visibility6.2 mi
Dew point63°
Wed, 1288° / 70°0.45
88 °
White Oak Swamp, Wednesday, 12 August
Rain. High 88°, low 70°.
Pressure29.85 inHg
Wind11.8 mph W
Humidity64%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 71°0.59
89 °
White Oak Swamp, Thursday, 13 August
Heavy rain. High 89°, low 71°.
Pressure29.83 inHg
Wind8.6 mph N
Humidity43%
Visibility—
Dew point62°
Fri, 1471° / 62°0.02
71 °
White Oak Swamp, Friday, 14 August
Light rain. High 71°, low 62°.
Pressure30.12 inHg
Wind7.4 mph N
Humidity65%
Visibility—
Dew point55°
Sat, 1581° / 61°0
81 °
White Oak Swamp, Saturday, 15 August
Partly cloudy. High 81°, low 61°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity33%
Visibility—
Dew point47°
Sun, 1685° / 59°0
85 °
White Oak Swamp, Sunday, 16 August
Mostly clear. High 85°, low 59°.
Pressure30.12 inHg
Wind6.3 mph E
Humidity34%
Visibility—
Dew point51°
Mon, 1771° / 67°0.04
71 °
White Oak Swamp, Monday, 17 August
Light rain. High 71°, low 67°.
Pressure30.00 inHg
Wind8 mph S
Humidity87%
Visibility—
Dew point66°
Tue, 1887° / 65°0
87 °
White Oak Swamp, Tuesday, 18 August
Overcast. High 87°, low 65°.
Pressure29.97 inHg
Wind7.1 mph NE
Humidity41%
Visibility—
Dew point58°
Wed, 1989° / 67°0
89 °
White Oak Swamp, Wednesday, 19 August
Clear. High 89°, low 67°.
Pressure30.06 inHg
Wind7.2 mph NE
Humidity35%
Visibility—
Dew point55°
Thu, 2093° / 68°0
93 °
White Oak Swamp, Thursday, 20 August
Clear. High 93°, low 68°.
Pressure30.00 inHg
Wind8.3 mph SE
Humidity34%
Visibility—
Dew point58°
Fri, 21100° / 72°0.03
100 °
White Oak Swamp, Friday, 21 August
Light rain. High 100°, low 72°.
Pressure29.88 inHg
Wind9.1 mph SW
Humidity37%
Visibility—
Dew point65°
Sat, 2298° / 74°0.15
98 °
White Oak Swamp, Saturday, 22 August
Light rain. High 98°, low 74°.
Pressure29.85 inHg
Wind7.3 mph S
Humidity47%
Visibility—
Dew point70°
Sun, 23101° / 76°0
101 °
White Oak Swamp, Sunday, 23 August
Mostly clear. High 101°, low 76°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity35%
Visibility—
Dew point65°
Mon, 24106° / 74°0.08
106 °
White Oak Swamp, Monday, 24 August
Light rain. High 106°, low 74°.
Pressure29.94 inHg
Wind8.8 mph S
Humidity29%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 68°0.09
85 °
White Oak Swamp, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation20%
Record high99° (1968)
Record low59° (1986)
Wed, 2686° / 68°0.05
86 °
White Oak Swamp, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.05 in
Chance of precipitation22%
Record high97° (2016)
Record low58° (1977)
Thu, 2786° / 69°0.17
86 °
White Oak Swamp, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.17 in
Chance of precipitation30%
Record high96° (1987)
Record low61° (2025)
Fri, 2887° / 69°0.13
87 °
White Oak Swamp, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.13 in
Chance of precipitation35%
Record high96° (1987)
Record low58° (1986)
Sat, 2986° / 69°0.1
86 °
White Oak Swamp, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation35%
Record high98° (2006)
Record low52° (1986)
Sun, 3085° / 68°0.11
85 °
White Oak Swamp, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.11 in
Chance of precipitation25%
Record high97° (2010)
Record low52° (1986)
Mon, 3185° / 69°0.08
85 °
White Oak Swamp, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation27%
Record high95° (2010)
Record low54° (1986)
Tue, 0183° / 67°0.19
83 °
White Oak Swamp, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.19 in
Chance of precipitation40%
Record high97° (1993)
Record low56° (2017)
Wed, 0284° / 67°0.06
84 °
White Oak Swamp, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high97° (1980)
Record low56° (1967)
Thu, 0384° / 68°0.09
84 °
White Oak Swamp, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (1993)
Record low52° (1967)
Fri, 0484° / 68°0.17
84 °
White Oak Swamp, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.17 in
Chance of precipitation33%
Record high96° (2019)
Record low56° (1967)
Sat, 0583° / 67°0.15
83 °
White Oak Swamp, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high95° (2023)
Record low54° (1997)
Sun, 0683° / 67°0.26
83 °
White Oak Swamp, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.26 in
Chance of precipitation32%
Record high98° (1983)
Record low57° (1982)
Mon, 0783° / 65°0.11
83 °
White Oak Swamp, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.11 in
Chance of precipitation27%
Record high96° (1983)
Record low52° (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 White Oak Swamp, 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 White Oak Swamp, 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.