Monthly outlook for Ketterman, WV: average high 79.7°, average low 59.2°. That is 1.4° below the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 August (89.2°), the coolest 22 August (50.6°).
79.7°/59.2°
Average high / low
−1.4°
Below normal
6 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
80.3°
82.6°
-1.3°
18 August – 27 August
78.7°
81.8°
-1.7°
28 August – 6 September
at normal
80.6°
—
August records over 66 years
97.9°28 August 2024All-time high
44.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Petersburg (11 mi).
Sun, 0984° / 66°0
84 °
Ketterman, Sunday, 9 August
Clear. High 84°, low 66°.
Pressure30.09 inHg
Wind8.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point59°
Mon, 1089° / 64°0.02
89 °
Ketterman, Monday, 10 August
Light rain. High 89°, low 64°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity50%
Visibility6.2 mi
Dew point62°
Tue, 1184° / 63°0.19
84 °
Ketterman, Tuesday, 11 August
Rain. High 84°, low 63°.
Pressure30.00 inHg
Wind10.1 mph W
Humidity51%
Visibility6.2 mi
Dew point60°
Wed, 1285° / 62°0.22
85 °
Ketterman, Wednesday, 12 August
Light rain. High 85°, low 62°.
Pressure29.83 inHg
Wind10 mph W
Humidity60%
Visibility6.2 mi
Dew point63°
Thu, 1378° / 59°0.13
78 °
Ketterman, Thursday, 13 August
Light rain. High 78°, low 59°.
Pressure29.91 inHg
Wind11.4 mph NW
Humidity36%
Visibility—
Dew point47°
Fri, 1471° / 56°0.02
71 °
Ketterman, Friday, 14 August
Light rain. High 71°, low 56°.
Pressure30.09 inHg
Wind3.9 mph NW
Humidity90%
Visibility—
Dew point58°
Sat, 1577° / 53°0
77 °
Ketterman, Saturday, 15 August
Overcast. High 77°, low 53°.
Pressure30.21 inHg
Wind7.8 mph NW
Humidity29%
Visibility—
Dew point40°
Sun, 1681° / 53°0
81 °
Ketterman, Sunday, 16 August
Partly cloudy. High 81°, low 53°.
Pressure30.12 inHg
Wind5.9 mph S
Humidity34%
Visibility—
Dew point47°
Mon, 1773° / 64°0.61
73 °
Ketterman, Monday, 17 August
Rain. High 73°, low 64°.
Pressure30.06 inHg
Wind5.1 mph SW
Humidity81%
Visibility—
Dew point65°
Tue, 1875° / 61°0.08
75 °
Ketterman, Tuesday, 18 August
Light rain. High 75°, low 61°.
Pressure30.03 inHg
Wind3.6 mph E
Humidity66%
Visibility—
Dew point61°
Wed, 1987° / 60°0
87 °
Ketterman, Wednesday, 19 August
Partly cloudy. High 87°, low 60°.
Pressure29.85 inHg
Wind9.6 mph W
Humidity32%
Visibility—
Dew point51°
Thu, 2068° / 59°0.03
68 °
Ketterman, Thursday, 20 August
Light rain. High 68°, low 59°.
Pressure29.83 inHg
Wind12.1 mph W
Humidity55%
Visibility—
Dew point50°
Fri, 2173° / 52°0
73 °
Ketterman, Friday, 21 August
Clear. High 73°, low 52°.
Pressure29.97 inHg
Wind9.2 mph NW
Humidity33%
Visibility—
Dew point40°
Sat, 2283° / 51°0
83 °
Ketterman, Saturday, 22 August
Overcast. High 83°, low 51°.
Pressure30.00 inHg
Wind5.7 mph S
Humidity29%
Visibility—
Dew point43°
Sun, 2386° / 60°0.11
86 °
Ketterman, Sunday, 23 August
Light rain. High 86°, low 60°.
Pressure29.94 inHg
Wind15.2 mph W
Humidity48%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 62°0.07
81 °
Ketterman, Monday, 24 August
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2007)
Record low50° (1971)
Tue, 2582° / 62°0.07
82 °
Ketterman, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low62°
Average precipitation0.07 in
Chance of precipitation32%
Record high93° (2007)
Record low50° (1986)
Wed, 2683° / 62°0.06
83 °
Ketterman, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low62°
Average precipitation0.06 in
Chance of precipitation28%
Record high93° (2023)
Record low52° (1982)
Thu, 2783° / 64°0.11
83 °
Ketterman, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.11 in
Chance of precipitation37%
Record high94° (2024)
Record low49° (2025)
Fri, 2883° / 64°0.08
83 °
Ketterman, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.08 in
Chance of precipitation37%
Record high98° (2024)
Record low48° (2025)
Sat, 2982° / 63°0.11
82 °
Ketterman, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (2018)
Record low45° (1986)
Sun, 3082° / 62°0.07
82 °
Ketterman, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2010)
Record low47° (1965)
Mon, 3181° / 63°0.08
81 °
Ketterman, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.08 in
Chance of precipitation28%
Record high93° (1995)
Record low49° (1976)
Tue, 0180° / 62°0.13
80 °
Ketterman, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.13 in
Chance of precipitation43%
Record high94° (2010)
Record low48° (1967)
Wed, 0281° / 61°0.07
81 °
Ketterman, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low61°
Average precipitation0.07 in
Chance of precipitation33%
Record high95° (2010)
Record low47° (1967)
Thu, 0381° / 61°0.07
81 °
Ketterman, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low61°
Average precipitation0.07 in
Chance of precipitation30%
Record high94° (2011)
Record low47° (2021)
Fri, 0480° / 62°0.09
80 °
Ketterman, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation37%
Record high93° (2023)
Record low50° (1997)
Sat, 0579° / 61°0.17
79 °
Ketterman, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.17 in
Chance of precipitation35%
Record high96° (2023)
Record low47° (1997)
Sun, 0679° / 60°0.19
79 °
Ketterman, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low60°
Average precipitation0.19 in
Chance of precipitation28%
Record high97° (2023)
Record low49° (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 Ketterman, WV 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 Ketterman, WV 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.