Monthly outlook for Weyers Cave, VA: average high 84.7°, average low 63.3°. That is 1.6° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 August (98.3°), the coolest 22 August (53.8°).
84.7°/63.3°
Average high / low
+1.6°
Above normal
6 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.1°
82.2°
+1.6°
18 August – 27 August
84.1°
81.3°
+1.5°
28 August – 6 September
at normal
80.2°
—
August records over 66 years
97.5°20 August 1983All-time high
47.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Crimora (9 mi).
Sun, 0986° / 70°0
86 °
Weyers Cave, Sunday, 9 August
Overcast. High 86°, low 70°.
Pressure30.06 inHg
Wind5.8 mph NW
Humidity41%
Visibility6.2 mi
Dew point63°
Mon, 1098° / 70°0
98 °
Weyers Cave, Monday, 10 August
Overcast. High 98°, low 70°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity40%
Visibility6.2 mi
Dew point64°
Tue, 1190° / 68°0.06
90 °
Weyers Cave, Tuesday, 11 August
Rain. High 90°, low 68°.
Pressure29.97 inHg
Wind4.2 mph W
Humidity44%
Visibility6.2 mi
Dew point62°
Wed, 1296° / 67°0.4
96 °
Weyers Cave, Wednesday, 12 August
Rain. High 96°, low 67°.
Pressure29.85 inHg
Wind15.5 mph W
Humidity83%
Visibility6.2 mi
Dew point67°
Thu, 1387° / 67°0
87 °
Weyers Cave, Thursday, 13 August
Light rain. High 87°, low 67°.
Pressure29.88 inHg
Wind12.3 mph NW
Humidity35%
Visibility—
Dew point54°
Fri, 1465° / 60°0.29
65 °
Weyers Cave, Friday, 14 August
Rain. High 65°, low 60°.
Pressure30.12 inHg
Wind5.3 mph S
Humidity94%
Visibility—
Dew point60°
Sat, 1582° / 57°0
82 °
Weyers Cave, Saturday, 15 August
Overcast. High 82°, low 57°.
Pressure30.21 inHg
Wind7 mph N
Humidity31%
Visibility—
Dew point44°
Sun, 1685° / 57°0
85 °
Weyers Cave, Sunday, 16 August
Partly cloudy. High 85°, low 57°.
Pressure30.12 inHg
Wind12.9 mph S
Humidity33%
Visibility—
Dew point50°
Mon, 1775° / 66°0.04
75 °
Weyers Cave, Monday, 17 August
Light rain. High 75°, low 66°.
Pressure30.06 inHg
Wind7.3 mph SE
Humidity75%
Visibility—
Dew point63°
Tue, 1878° / 66°0.04
78 °
Weyers Cave, Tuesday, 18 August
Light rain. High 78°, low 66°.
Pressure30.00 inHg
Wind7.9 mph SE
Humidity70%
Visibility—
Dew point65°
Wed, 1988° / 62°0.01
88 °
Weyers Cave, Wednesday, 19 August
Light rain. High 88°, low 62°.
Pressure29.88 inHg
Wind9.1 mph S
Humidity41%
Visibility—
Dew point58°
Thu, 2081° / 60°0.01
81 °
Weyers Cave, Thursday, 20 August
Light rain. High 81°, low 60°.
Pressure29.77 inHg
Wind18.1 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 2182° / 58°0
82 °
Weyers Cave, Friday, 21 August
Clear. High 82°, low 58°.
Pressure29.94 inHg
Wind13.1 mph N
Humidity26%
Visibility—
Dew point41°
Sat, 2286° / 54°0
86 °
Weyers Cave, Saturday, 22 August
Overcast. High 86°, low 54°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity28%
Visibility—
Dew point45°
Sun, 2389° / 65°0.18
89 °
Weyers Cave, Sunday, 23 August
Light rain. High 89°, low 65°.
Pressure30.00 inHg
Wind15.7 mph SW
Humidity62%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 62°0.09
81 °
Weyers Cave, Monday, 24 August
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.09 in
Chance of precipitation18%
Record high92° (1995)
Record low51° (2013)
Tue, 2582° / 63°0.06
82 °
Weyers Cave, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.06 in
Chance of precipitation23%
Record high96° (2023)
Record low54° (1971)
Wed, 2682° / 63°0.04
82 °
Weyers Cave, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.04 in
Chance of precipitation18%
Record high92° (2016)
Record low54° (1966)
Thu, 2782° / 64°0.07
82 °
Weyers Cave, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (1987)
Record low53° (2025)
Fri, 2882° / 64°0.1
82 °
Weyers Cave, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (2024)
Record low53° (2025)
Sat, 2982° / 64°0.09
82 °
Weyers Cave, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high91° (1973)
Record low47° (1986)
Sun, 3082° / 63°0.07
82 °
Weyers Cave, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (2010)
Record low48° (1986)
Mon, 3180° / 63°0.1
80 °
Weyers Cave, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation33%
Record high92° (2012)
Record low49° (1986)
Tue, 0179° / 62°0.13
79 °
Weyers Cave, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation35%
Record high91° (1973)
Record low51° (2017)
Wed, 0280° / 62°0.06
80 °
Weyers Cave, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation30%
Record high90° (1973)
Record low48° (1967)
Thu, 0380° / 62°0.09
80 °
Weyers Cave, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (2023)
Record low47° (1967)
Fri, 0479° / 62°0.13
79 °
Weyers Cave, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation37%
Record high94° (2023)
Record low49° (1967)
Sat, 0578° / 61°0.19
78 °
Weyers Cave, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.19 in
Chance of precipitation32%
Record high93° (2023)
Record low47° (1997)
Sun, 0679° / 61°0.25
79 °
Weyers Cave, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.25 in
Chance of precipitation33%
Record high95° (2023)
Record low50° (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 Weyers Cave, 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 Weyers Cave, 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.