Monthly outlook for Hillsdale, WV: average high 82.7°, average low 59.9°. That is 1.9° above the climate normal for August. Precipitation is expected on 10 days (about 2.9 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 August (91.9°), the coolest 24 August (55.5°).
82.7°/59.9°
Average high / low
+1.9°
Above normal
10 / 6
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.7°
79.5°
+1.8°
19 August – 28 August
82.8°
79.3°
+1.9°
29 August – 7 September
at normal
77.7°
—
August records over 66 years
95.7°16 August 2007All-time high
43.9°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Union (3 mi).
Mon, 1092° / 67°0
92 °
Hillsdale, Monday, 10 August
Mostly clear. High 92°, low 67°.
Pressure30.12 inHg
Wind7.3 mph W
Humidity52%
Visibility6.2 mi
Dew point63°
Tue, 1180° / 62°0.66
80 °
Hillsdale, Tuesday, 11 August
Heavy rain. High 80°, low 62°.
Pressure30.03 inHg
Wind11.7 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 61°0.63
83 °
Hillsdale, Wednesday, 12 August
Heavy rain. High 83°, low 61°.
Pressure29.97 inHg
Wind1.1 mph SE
Humidity90%
Visibility6.2 mi
Dew point67°
Thu, 1377° / 59°0.16
77 °
Hillsdale, Thursday, 13 August
Light rain. High 77°, low 59°.
Pressure30.00 inHg
Wind7.6 mph W
Humidity71%
Visibility—
Dew point65°
Fri, 1471° / 62°0.2
71 °
Hillsdale, Friday, 14 August
Light rain. High 71°, low 62°.
Pressure30.06 inHg
Wind9.8 mph W
Humidity98%
Visibility—
Dew point69°
Sat, 1582° / 57°0
82 °
Hillsdale, Saturday, 15 August
Overcast. High 82°, low 57°.
Pressure30.18 inHg
Wind6.7 mph NW
Humidity43%
Visibility—
Dew point53°
Sun, 1689° / 57°0.31
89 °
Hillsdale, Sunday, 16 August
Rain. High 89°, low 57°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity51%
Visibility—
Dew point62°
Mon, 1782° / 61°0.22
82 °
Hillsdale, Monday, 17 August
Rain. High 82°, low 61°.
Pressure29.94 inHg
Wind12.4 mph NW
Humidity51%
Visibility—
Dew point60°
Tue, 1884° / 56°0
84 °
Hillsdale, Tuesday, 18 August
Mostly clear. High 84°, low 56°.
Pressure29.94 inHg
Wind4.6 mph W
Humidity40%
Visibility—
Dew point53°
Wed, 1989° / 62°0.26
89 °
Hillsdale, Wednesday, 19 August
Rain. High 89°, low 62°.
Pressure29.80 inHg
Wind14.3 mph W
Humidity40%
Visibility—
Dew point59°
Thu, 2081° / 60°0.07
81 °
Hillsdale, Thursday, 20 August
Light rain. High 81°, low 60°.
Pressure29.83 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point54°
Fri, 2177° / 56°0
77 °
Hillsdale, Friday, 21 August
Mostly clear. High 77°, low 56°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity33%
Visibility—
Dew point44°
Sat, 2287° / 56°0.02
87 °
Hillsdale, Saturday, 22 August
Light rain. High 87°, low 56°.
Pressure29.91 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point50°
Sun, 2381° / 59°0.06
81 °
Hillsdale, Sunday, 23 August
Light rain. High 81°, low 59°.
Pressure30.00 inHg
Wind9.6 mph NW
Humidity38%
Visibility—
Dew point51°
Mon, 2481° / 55°0
81 °
Hillsdale, Monday, 24 August
Partly cloudy. High 81°, low 55°.
Pressure30.15 inHg
Wind3.8 mph E
Humidity46%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 61°0.07
79 °
Hillsdale, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.07 in
Chance of precipitation32%
Record high90° (2023)
Record low51° (1986)
Wed, 2680° / 62°0.05
80 °
Hillsdale, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.05 in
Chance of precipitation30%
Record high89° (2016)
Record low51° (1966)
Thu, 2780° / 62°0.11
80 °
Hillsdale, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.11 in
Chance of precipitation40%
Record high90° (2024)
Record low50° (2025)
Fri, 2880° / 62°0.07
80 °
Hillsdale, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation33%
Record high91° (2024)
Record low50° (1968)
Sat, 2980° / 62°0.07
80 °
Hillsdale, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation32%
Record high90° (1973)
Record low44° (1986)
Sun, 3080° / 62°0.07
80 °
Hillsdale, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (2024)
Record low46° (1965)
Mon, 3178° / 62°0.12
78 °
Hillsdale, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation32%
Record high89° (1973)
Record low49° (1976)
Tue, 0177° / 61°0.13
77 °
Hillsdale, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.13 in
Chance of precipitation40%
Record high89° (1973)
Record low50° (1999)
Wed, 0278° / 60°0.07
78 °
Hillsdale, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (1973)
Record low46° (1967)
Thu, 0378° / 60°0.09
78 °
Hillsdale, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.09 in
Chance of precipitation35%
Record high89° (1973)
Record low47° (1967)
Fri, 0477° / 61°0.16
77 °
Hillsdale, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.16 in
Chance of precipitation43%
Record high90° (2019)
Record low47° (1997)
Sat, 0576° / 60°0.17
76 °
Hillsdale, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.17 in
Chance of precipitation30%
Record high91° (2023)
Record low45° (1997)
Sun, 0676° / 60°0.15
76 °
Hillsdale, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.15 in
Chance of precipitation37%
Record high90° (2023)
Record low47° (1984)
Mon, 0776° / 59°0.06
76 °
Hillsdale, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (2007)
Record low45° (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 Hillsdale, 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 Hillsdale, 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.