Monthly outlook for Harlem Heights, WV: average high 85.9°, average low 64.1°. That is 2.7° above the climate normal for August. Precipitation is expected on 5 days (about 4.1 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 23 August (98.8°), the coolest 16 August (53.9°).
85.9°/64.1°
Average high / low
+2.7°
Above normal
5 / 7
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.7°
81.3°
+0.2°
19 August – 28 August
93°
81°
+6.7°
29 August – 7 September
at normal
79.8°
—
August records over 66 years
100°16 August 2007All-time high
46.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Gauley Bridge (12 mi).
Mon, 1092° / 70°0
92 °
Harlem Heights, Monday, 10 August
Clear. High 92°, low 70°.
Pressure30.09 inHg
Wind5 mph W
Humidity54%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 64°1.08
88 °
Harlem Heights, Tuesday, 11 August
Heavy rain. High 88°, low 64°.
Pressure30.03 inHg
Wind6 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 65°0.9
91 °
Harlem Heights, Wednesday, 12 August
Rain. High 91°, low 65°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity74%
Visibility6.2 mi
Dew point70°
Thu, 1381° / 63°0.04
81 °
Harlem Heights, Thursday, 13 August
Light rain. High 81°, low 63°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity62%
Visibility—
Dew point62°
Fri, 1464° / 59°2
64 °
Harlem Heights, Friday, 14 August
Heavy rain. High 64°, low 59°.
Pressure30.12 inHg
Wind2.8 mph E
Humidity99%
Visibility—
Dew point61°
Sat, 1576° / 55°0
76 °
Harlem Heights, Saturday, 15 August
Overcast. High 76°, low 55°.
Pressure30.21 inHg
Wind5.9 mph NW
Humidity42%
Visibility—
Dew point49°
Sun, 1678° / 54°0
78 °
Harlem Heights, Sunday, 16 August
Overcast. High 78°, low 54°.
Pressure30.12 inHg
Wind6 mph NW
Humidity49%
Visibility—
Dew point55°
Mon, 1779° / 60°0
79 °
Harlem Heights, Monday, 17 August
Overcast. High 79°, low 60°.
Pressure30.00 inHg
Wind8.3 mph NW
Humidity52%
Visibility—
Dew point58°
Tue, 1880° / 56°0
80 °
Harlem Heights, Tuesday, 18 August
Clear. High 80°, low 56°.
Pressure30.03 inHg
Wind5.3 mph N
Humidity40%
Visibility—
Dew point51°
Wed, 1986° / 59°0
86 °
Harlem Heights, Wednesday, 19 August
Clear. High 86°, low 59°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity39%
Visibility—
Dew point55°
Thu, 2090° / 64°0
90 °
Harlem Heights, Thursday, 20 August
Partly cloudy. High 90°, low 64°.
Pressure30.00 inHg
Wind7 mph S
Humidity37%
Visibility—
Dew point57°
Fri, 2195° / 71°0
95 °
Harlem Heights, Friday, 21 August
Overcast. High 95°, low 71°.
Pressure29.88 inHg
Wind9.4 mph W
Humidity40%
Visibility—
Dew point64°
Sat, 2293° / 71°0
93 °
Harlem Heights, Saturday, 22 August
Mostly clear. High 93°, low 71°.
Pressure29.94 inHg
Wind5.4 mph N
Humidity44%
Visibility—
Dew point65°
Sun, 2399° / 72°0
99 °
Harlem Heights, Sunday, 23 August
Overcast. High 99°, low 72°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity33%
Visibility—
Dew point62°
Mon, 2495° / 74°0
95 °
Harlem Heights, Monday, 24 August
Partly cloudy. High 95°, low 74°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity42%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 65°0.1
81 °
Harlem Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.1 in
Chance of precipitation32%
Record high94° (2007)
Record low54° (1971)
Wed, 2682° / 65°0.06
82 °
Harlem Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation28%
Record high91° (2024)
Record low55° (2017)
Thu, 2781° / 65°0.13
81 °
Harlem Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.13 in
Chance of precipitation37%
Record high93° (2024)
Record low52° (2025)
Fri, 2882° / 66°0.11
82 °
Harlem Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation37%
Record high96° (2024)
Record low51° (1968)
Sat, 2981° / 65°0.09
81 °
Harlem Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (2007)
Record low47° (1986)
Sun, 3081° / 65°0.11
81 °
Harlem Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation37%
Record high95° (2024)
Record low48° (1965)
Mon, 3180° / 65°0.12
80 °
Harlem Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.12 in
Chance of precipitation37%
Record high94° (2024)
Record low51° (1976)
Tue, 0180° / 64°0.13
80 °
Harlem Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation42%
Record high91° (2010)
Record low50° (1967)
Wed, 0280° / 64°0.09
80 °
Harlem Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (2010)
Record low47° (1967)
Thu, 0380° / 64°0.12
80 °
Harlem Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation40%
Record high90° (2011)
Record low48° (1967)
Fri, 0479° / 64°0.13
79 °
Harlem Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation43%
Record high90° (2018)
Record low49° (1997)
Sat, 0579° / 63°0.17
79 °
Harlem Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.17 in
Chance of precipitation37%
Record high93° (2007)
Record low47° (1997)
Sun, 0679° / 62°0.15
79 °
Harlem Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation38%
Record high94° (2007)
Record low49° (1984)
Mon, 0779° / 62°0.08
79 °
Harlem Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation32%
Record high92° (2007)
Record low47° (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 Harlem Heights, 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 Harlem Heights, 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.