Monthly outlook for Old Glade Spring, VA: average high 79.5°, average low 63.8°. That is 0.7° below the climate normal for August. Precipitation is expected on 8 days (about 4.5 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 23 August (86°), the coolest 21 August (53.7°).
79.5°/63.8°
Average high / low
−0.7°
Below normal
8 / 7
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
78.9°
80.7°
-1°
19 August – 28 August
80.4°
80.7°
-0.2°
29 August – 7 September
at normal
79.3°
—
August records over 66 years
93.7°16 August 2007All-time high
46.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Damascus (9 mi).
Mon, 1084° / 67°0.02
84 °
Old Glade Spring, Monday, 10 August
Light rain. High 84°, low 67°.
Pressure30.15 inHg
Wind8.8 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Tue, 1183° / 65°0.08
83 °
Old Glade Spring, Tuesday, 11 August
Light rain. High 83°, low 65°.
Pressure30.09 inHg
Wind7 mph SW
Humidity77%
Visibility6.2 mi
Dew point69°
Wed, 1281° / 64°0.9
81 °
Old Glade Spring, Wednesday, 12 August
Heavy rain. High 81°, low 64°.
Pressure29.97 inHg
Wind14.9 mph W
Humidity70%
Visibility6.2 mi
Dew point68°
Thu, 1379° / 62°0.02
79 °
Old Glade Spring, Thursday, 13 August
Light rain. High 79°, low 62°.
Pressure30.03 inHg
Wind6.4 mph S
Humidity85%
Visibility—
Dew point65°
Fri, 1468° / 66°0.61
68 °
Old Glade Spring, Friday, 14 August
Rain. High 68°, low 66°.
Pressure30.09 inHg
Wind11.1 mph SW
Humidity99%
Visibility—
Dew point68°
Sat, 1581° / 63°0.03
81 °
Old Glade Spring, Saturday, 15 August
Light rain. High 81°, low 63°.
Pressure30.18 inHg
Wind7.1 mph NE
Humidity51%
Visibility—
Dew point57°
Sun, 1674° / 66°0.11
74 °
Old Glade Spring, Sunday, 16 August
Light rain. High 74°, low 66°.
Pressure30.21 inHg
Wind7.3 mph SW
Humidity85%
Visibility—
Dew point63°
Mon, 1779° / 65°1.82
79 °
Old Glade Spring, Monday, 17 August
Heavy rain. High 79°, low 65°.
Pressure30.09 inHg
Wind8.2 mph SW
Humidity89%
Visibility—
Dew point69°
Tue, 1878° / 65°0.04
78 °
Old Glade Spring, Tuesday, 18 August
Light rain. High 78°, low 65°.
Pressure30.03 inHg
Wind5.5 mph W
Humidity76%
Visibility—
Dew point67°
Wed, 1982° / 65°0.03
82 °
Old Glade Spring, Wednesday, 19 August
Light rain. High 82°, low 65°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity61%
Visibility—
Dew point65°
Thu, 2076° / 57°0.04
76 °
Old Glade Spring, Thursday, 20 August
Light rain. High 76°, low 57°.
Pressure29.91 inHg
Wind10.9 mph NW
Humidity72%
Visibility—
Dew point62°
Fri, 2176° / 54°0
76 °
Old Glade Spring, Friday, 21 August
Mostly clear. High 76°, low 54°.
Pressure30.00 inHg
Wind7.4 mph NW
Humidity54%
Visibility—
Dew point54°
Sat, 2280° / 62°0.02
80 °
Old Glade Spring, Saturday, 22 August
Light rain. High 80°, low 62°.
Pressure30.03 inHg
Wind8.8 mph SW
Humidity53%
Visibility—
Dew point59°
Sun, 2386° / 66°0.56
86 °
Old Glade Spring, Sunday, 23 August
Rain. High 86°, low 66°.
Pressure30.06 inHg
Wind11.1 mph W
Humidity56%
Visibility—
Dew point66°
Mon, 2482° / 66°0
82 °
Old Glade Spring, Monday, 24 August
Overcast. High 82°, low 66°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity64%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.06
81 °
Old Glade Spring, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation30%
Record high91° (2023)
Record low55° (1986)
Wed, 2681° / 63°0.06
81 °
Old Glade Spring, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.06 in
Chance of precipitation25%
Record high91° (2016)
Record low54° (2025)
Thu, 2781° / 64°0.14
81 °
Old Glade Spring, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.14 in
Chance of precipitation35%
Record high89° (2024)
Record low51° (2025)
Fri, 2881° / 64°0.07
81 °
Old Glade Spring, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (1990)
Record low50° (2025)
Sat, 2981° / 64°0.06
81 °
Old Glade Spring, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation32%
Record high90° (1973)
Record low47° (1986)
Sun, 3081° / 63°0.07
81 °
Old Glade Spring, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation38%
Record high92° (2024)
Record low48° (1986)
Mon, 3180° / 64°0.1
80 °
Old Glade Spring, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation47%
Record high89° (2024)
Record low52° (1976)
Tue, 0179° / 63°0.14
79 °
Old Glade Spring, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.14 in
Chance of precipitation42%
Record high89° (1973)
Record low53° (2025)
Wed, 0279° / 63°0.06
79 °
Old Glade Spring, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.06 in
Chance of precipitation35%
Record high90° (2011)
Record low49° (1967)
Thu, 0380° / 63°0.09
80 °
Old Glade Spring, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation42%
Record high92° (2011)
Record low49° (1967)
Fri, 0478° / 62°0.12
78 °
Old Glade Spring, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation42%
Record high90° (2019)
Record low50° (1997)
Sat, 0578° / 62°0.18
78 °
Old Glade Spring, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.18 in
Chance of precipitation40%
Record high89° (1975)
Record low48° (1997)
Sun, 0678° / 62°0.12
78 °
Old Glade Spring, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation38%
Record high88° (2023)
Record low50° (1984)
Mon, 0778° / 61°0.07
78 °
Old Glade Spring, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation25%
Record high89° (1990)
Record low50° (2017)
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 Old Glade Spring, 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 Old Glade Spring, 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.