Monthly outlook for Hillsboro, WV: average high 79.3°, average low 60.2°. That is 1.1° above the climate normal for August. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 8 days and 2.3 inches. The warmest day looks like 10 August (88.3°), the coolest 22 August (52.7°).
79.3°/60.2°
Average high / low
+1.1°
Above normal
6 / 8
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.3°
77.5°
+1°
19 August – 28 August
79.4°
77.2°
+1.2°
29 August – 7 September
at normal
75.8°
—
August records over 66 years
91.9°16 August 2007All-time high
42.4°29 August 1986All-time low
Mon, 1088° / 67°0.03
88 °
Hillsboro, Monday, 10 August
Light rain. High 88°, low 67°.
Pressure30.09 inHg
Wind7.9 mph W
Humidity53%
Visibility6.2 mi
Dew point63°
Tue, 1180° / 64°0.19
80 °
Hillsboro, Tuesday, 11 August
Rain. High 80°, low 64°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity60%
Visibility6.2 mi
Dew point62°
Wed, 1285° / 62°1.31
85 °
Hillsboro, Wednesday, 12 August
Heavy rain. High 85°, low 62°.
Pressure29.91 inHg
Wind6.8 mph SW
Humidity96%
Visibility6.2 mi
Dew point67°
Thu, 1379° / 62°0.01
79 °
Hillsboro, Thursday, 13 August
Light rain. High 79°, low 62°.
Pressure29.94 inHg
Wind11.4 mph NW
Humidity48%
Visibility—
Dew point55°
Fri, 1466° / 58°0.69
66 °
Hillsboro, Friday, 14 August
Heavy rain. High 66°, low 58°.
Pressure30.12 inHg
Wind3.9 mph NW
Humidity99%
Visibility—
Dew point60°
Sat, 1578° / 53°0
78 °
Hillsboro, Saturday, 15 August
Overcast. High 78°, low 53°.
Pressure30.21 inHg
Wind5.3 mph NE
Humidity29%
Visibility—
Dew point41°
Sun, 1680° / 54°0
80 °
Hillsboro, Sunday, 16 August
Clear. High 80°, low 54°.
Pressure30.15 inHg
Wind7 mph SW
Humidity38%
Visibility—
Dew point49°
Mon, 1774° / 64°0.27
74 °
Hillsboro, Monday, 17 August
Rain. High 74°, low 64°.
Pressure30.09 inHg
Wind2.9 mph S
Humidity95%
Visibility—
Dew point67°
Tue, 1878° / 63°0.04
78 °
Hillsboro, Tuesday, 18 August
Light rain. High 78°, low 63°.
Pressure30.00 inHg
Wind3.1 mph N
Humidity60%
Visibility—
Dew point61°
Wed, 1983° / 62°0.01
83 °
Hillsboro, Wednesday, 19 August
Light rain. High 83°, low 62°.
Pressure29.88 inHg
Wind9.6 mph NW
Humidity50%
Visibility—
Dew point60°
Thu, 2073° / 54°0.02
73 °
Hillsboro, Thursday, 20 August
Light rain. High 73°, low 54°.
Pressure29.85 inHg
Wind13.9 mph NW
Humidity46%
Visibility—
Dew point50°
Fri, 2174° / 55°0
74 °
Hillsboro, Friday, 21 August
Partly cloudy. High 74°, low 55°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity40%
Visibility—
Dew point46°
Sat, 2280° / 53°0
80 °
Hillsboro, Saturday, 22 August
Overcast. High 80°, low 53°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity41%
Visibility—
Dew point50°
Sun, 2382° / 62°0.32
82 °
Hillsboro, Sunday, 23 August
Rain. High 82°, low 62°.
Pressure30.06 inHg
Wind11.4 mph W
Humidity93%
Visibility—
Dew point68°
Mon, 2484° / 65°0
84 °
Hillsboro, Monday, 24 August
Overcast. High 84°, low 65°.
Pressure30.03 inHg
Wind11.5 mph W
Humidity48%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 60°0.11
77 °
Hillsboro, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation40%
Record high88° (2023)
Record low49° (1986)
Wed, 2678° / 60°0.06
78 °
Hillsboro, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.06 in
Chance of precipitation38%
Record high87° (2003)
Record low47° (2025)
Thu, 2777° / 61°0.14
77 °
Hillsboro, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.14 in
Chance of precipitation48%
Record high88° (2024)
Record low45° (2025)
Fri, 2878° / 61°0.11
78 °
Hillsboro, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation43%
Record high91° (2024)
Record low45° (2025)
Sat, 2978° / 61°0.11
78 °
Hillsboro, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation40%
Record high88° (1973)
Record low42° (1986)
Sun, 3078° / 60°0.1
78 °
Hillsboro, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.1 in
Chance of precipitation38%
Record high89° (2024)
Record low44° (1986)
Mon, 3176° / 60°0.12
76 °
Hillsboro, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.12 in
Chance of precipitation38%
Record high87° (1973)
Record low48° (1976)
Tue, 0176° / 60°0.16
76 °
Hillsboro, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.16 in
Chance of precipitation43%
Record high87° (1973)
Record low48° (1999)
Wed, 0276° / 59°0.11
76 °
Hillsboro, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation40%
Record high87° (1973)
Record low45° (1967)
Thu, 0376° / 59°0.11
76 °
Hillsboro, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation40%
Record high87° (2011)
Record low44° (2021)
Fri, 0475° / 59°0.15
75 °
Hillsboro, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.15 in
Chance of precipitation47%
Record high86° (2023)
Record low45° (1997)
Sat, 0575° / 59°0.18
75 °
Hillsboro, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.18 in
Chance of precipitation37%
Record high89° (2023)
Record low44° (1997)
Sun, 0674° / 58°0.17
74 °
Hillsboro, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.17 in
Chance of precipitation38%
Record high88° (2023)
Record low46° (1984)
Mon, 0774° / 58°0.06
74 °
Hillsboro, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.06 in
Chance of precipitation32%
Record high84° (2007)
Record low43° (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 Hillsboro, 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 Hillsboro, 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.