Monthly outlook for Alum Creek, WV: average high 84.8°, average low 63.1°. That is 1.1° above the climate normal for August. Precipitation is expected on 11 days (about 3.7 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 10 August (96.5°), the coolest 24 August (56.3°).
84.8°/63.1°
Average high / low
+1.1°
Above normal
11 / 7
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.1°
83°
+1.1°
19 August – 28 August
84.4°
82.9°
+0.8°
29 August – 7 September
at normal
81.6°
—
August records over 66 years
102.9°16 August 2007All-time high
48.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Charleston (12 mi).
Mon, 1096° / 70°0
96 °
Alum Creek, Monday, 10 August
Mostly clear. High 96°, low 70°.
Pressure30.09 inHg
Wind5.6 mph W
Humidity55%
Visibility6.2 mi
Dew point68°
Tue, 1183° / 68°0.83
83 °
Alum Creek, Tuesday, 11 August
Rain. High 83°, low 68°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity82%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 66°1.28
92 °
Alum Creek, Wednesday, 12 August
Heavy rain. High 92°, low 66°.
Pressure29.85 inHg
Wind10.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Thu, 1379° / 65°0.25
79 °
Alum Creek, Thursday, 13 August
Rain. High 79°, low 65°.
Pressure30.00 inHg
Wind3.1 mph SW
Humidity76%
Visibility6.2 mi
Dew point69°
Fri, 1474° / 63°0.23
74 °
Alum Creek, Friday, 14 August
Light rain. High 74°, low 63°.
Pressure30.03 inHg
Wind8.4 mph SW
Humidity99%
Visibility—
Dew point71°
Sat, 1583° / 59°0
83 °
Alum Creek, Saturday, 15 August
Partly cloudy. High 83°, low 59°.
Pressure30.21 inHg
Wind6.4 mph NE
Humidity34%
Visibility—
Dew point48°
Sun, 1689° / 60°0.09
89 °
Alum Creek, Sunday, 16 August
Light rain. High 89°, low 60°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity52%
Visibility—
Dew point65°
Mon, 1782° / 64°0.08
82 °
Alum Creek, Monday, 17 August
Light rain. High 82°, low 64°.
Pressure29.97 inHg
Wind7.3 mph N
Humidity63%
Visibility—
Dew point64°
Tue, 1884° / 61°0
84 °
Alum Creek, Tuesday, 18 August
Partly cloudy. High 84°, low 61°.
Pressure29.94 inHg
Wind4.2 mph E
Humidity53%
Visibility—
Dew point59°
Wed, 1993° / 66°0.33
93 °
Alum Creek, Wednesday, 19 August
Light rain. High 93°, low 66°.
Pressure29.74 inHg
Wind12.5 mph SW
Humidity46%
Visibility—
Dew point64°
Thu, 2081° / 62°0.04
81 °
Alum Creek, Thursday, 20 August
Light rain. High 81°, low 62°.
Pressure29.83 inHg
Wind6.5 mph NW
Humidity49%
Visibility—
Dew point58°
Fri, 2181° / 56°0
81 °
Alum Creek, Friday, 21 August
Clear. High 81°, low 56°.
Pressure29.94 inHg
Wind5.1 mph NW
Humidity37%
Visibility—
Dew point48°
Sat, 2286° / 62°0.1
86 °
Alum Creek, Saturday, 22 August
Light rain. High 86°, low 62°.
Pressure29.88 inHg
Wind10.4 mph SW
Humidity48%
Visibility—
Dew point58°
Sun, 2383° / 62°0.15
83 °
Alum Creek, Sunday, 23 August
Rain. High 83°, low 62°.
Pressure30.03 inHg
Wind8 mph NW
Humidity44%
Visibility—
Dew point56°
Mon, 2482° / 56°0
82 °
Alum Creek, Monday, 24 August
Clear. High 82°, low 56°.
Pressure30.15 inHg
Wind8.7 mph NE
Humidity33%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 66°0.09
83 °
Alum Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high96° (2007)
Record low55° (1971)
Wed, 2683° / 66°0.06
83 °
Alum Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high93° (2024)
Record low55° (2017)
Thu, 2783° / 67°0.15
83 °
Alum Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation38%
Record high94° (2024)
Record low54° (2025)
Fri, 2883° / 67°0.15
83 °
Alum Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.15 in
Chance of precipitation38%
Record high97° (2024)
Record low53° (1968)
Sat, 2983° / 67°0.08
83 °
Alum Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.08 in
Chance of precipitation30%
Record high96° (2007)
Record low49° (1986)
Sun, 3083° / 66°0.12
83 °
Alum Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation38%
Record high97° (2024)
Record low51° (1965)
Mon, 3182° / 66°0.12
82 °
Alum Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.12 in
Chance of precipitation35%
Record high94° (2024)
Record low53° (1976)
Tue, 0182° / 65°0.14
82 °
Alum Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.14 in
Chance of precipitation40%
Record high94° (2010)
Record low52° (1967)
Wed, 0282° / 65°0.09
82 °
Alum Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (2010)
Record low50° (1967)
Thu, 0382° / 65°0.15
82 °
Alum Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation42%
Record high93° (2011)
Record low50° (1967)
Fri, 0481° / 65°0.11
81 °
Alum Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation40%
Record high92° (2007)
Record low51° (1997)
Sat, 0580° / 64°0.15
80 °
Alum Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation35%
Record high96° (2007)
Record low49° (1997)
Sun, 0680° / 64°0.11
80 °
Alum Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation37%
Record high96° (2007)
Record low52° (1984)
Mon, 0781° / 63°0.07
81 °
Alum Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1964)
Record low50° (1988)
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 Alum Creek, 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 Alum Creek, 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.