Monthly outlook for Oak Hill, OH: average high 88°, average low 65.3°. That is 2.7° above the climate normal for August. Precipitation is expected on 7 days (about 3.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 August (100.5°), the coolest 15 August (54.8°).
88°/65.3°
Average high / low
+2.7°
Above normal
7 / 6
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.7°
83.3°
+0.2°
19 August – 28 August
95.2°
83.2°
+6.7°
29 August – 7 September
at normal
81.6°
—
August records over 66 years
102°17 August 1988All-time high
48°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Wellston (15 mi).
Mon, 1094° / 68°0.06
94 °
Oak Hill, Monday, 10 August
Light rain. High 94°, low 68°.
Pressure30.03 inHg
Wind10.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point70°
Tue, 1195° / 68°1.28
95 °
Oak Hill, Tuesday, 11 August
Heavy rain. High 95°, low 68°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity80%
Visibility6.2 mi
Dew point72°
Wed, 1292° / 66°1.1
92 °
Oak Hill, Wednesday, 12 August
Rain. High 92°, low 66°.
Pressure29.80 inHg
Wind10.3 mph W
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1384° / 64°0
84 °
Oak Hill, Thursday, 13 August
Mostly clear. High 84°, low 64°.
Pressure29.94 inHg
Wind8.4 mph NW
Humidity41%
Visibility—
Dew point55°
Fri, 1468° / 60°0.63
68 °
Oak Hill, Friday, 14 August
Rain. High 68°, low 60°.
Pressure30.15 inHg
Wind5.2 mph NE
Humidity96%
Visibility—
Dew point61°
Sat, 1575° / 55°0
75 °
Oak Hill, Saturday, 15 August
Overcast. High 75°, low 55°.
Pressure30.24 inHg
Wind5.8 mph NE
Humidity44%
Visibility—
Dew point49°
Sun, 1675° / 57°0
75 °
Oak Hill, Sunday, 16 August
Overcast. High 75°, low 57°.
Pressure30.15 inHg
Wind5.6 mph NE
Humidity59%
Visibility—
Dew point54°
Mon, 1780° / 58°0
80 °
Oak Hill, Monday, 17 August
Overcast. High 80°, low 58°.
Pressure30.03 inHg
Wind7.2 mph NW
Humidity51%
Visibility—
Dew point57°
Tue, 1884° / 61°0
84 °
Oak Hill, Tuesday, 18 August
Clear. High 84°, low 61°.
Pressure30.03 inHg
Wind3.7 mph E
Humidity46%
Visibility—
Dew point57°
Wed, 1987° / 62°0
87 °
Oak Hill, Wednesday, 19 August
Clear. High 87°, low 62°.
Pressure30.03 inHg
Wind4.4 mph E
Humidity40%
Visibility—
Dew point56°
Thu, 2094° / 68°0.08
94 °
Oak Hill, Thursday, 20 August
Light rain. High 94°, low 68°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity54%
Visibility—
Dew point66°
Fri, 2199° / 76°0
99 °
Oak Hill, Friday, 21 August
Overcast. High 99°, low 76°.
Pressure29.83 inHg
Wind10.1 mph NW
Humidity41%
Visibility—
Dew point66°
Sat, 2295° / 72°0
95 °
Oak Hill, Saturday, 22 August
Mostly clear. High 95°, low 72°.
Pressure29.91 inHg
Wind5.6 mph NE
Humidity37%
Visibility—
Dew point60°
Sun, 23101° / 71°0
101 °
Oak Hill, Sunday, 23 August
Clear. High 101°, low 71°.
Pressure29.91 inHg
Wind5.3 mph E
Humidity37%
Visibility—
Dew point65°
Mon, 2495° / 72°0.04
95 °
Oak Hill, Monday, 24 August
Light rain. High 95°, low 72°.
Pressure30.00 inHg
Wind6 mph NE
Humidity50%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.08
83 °
Oak Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation32%
Record high95° (2006)
Record low56° (2017)
Wed, 2683° / 65°0.09
83 °
Oak Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (1983)
Record low54° (2025)
Thu, 2784° / 66°0.12
84 °
Oak Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.12 in
Chance of precipitation33%
Record high95° (2024)
Record low52° (2025)
Fri, 2883° / 66°0.11
83 °
Oak Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (2024)
Record low52° (2025)
Sat, 2983° / 66°0.07
83 °
Oak Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (2007)
Record low48° (1986)
Sun, 3082° / 65°0.12
82 °
Oak Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation37%
Record high96° (2024)
Record low50° (1986)
Mon, 3182° / 65°0.11
82 °
Oak Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (1993)
Record low54° (1976)
Tue, 0182° / 64°0.11
82 °
Oak Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high93° (2010)
Record low51° (1967)
Wed, 0282° / 64°0.1
82 °
Oak Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high96° (2011)
Record low51° (1967)
Thu, 0382° / 64°0.12
82 °
Oak Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.12 in
Chance of precipitation35%
Record high97° (2011)
Record low52° (1967)
Fri, 0481° / 64°0.06
81 °
Oak Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (2018)
Record low50° (1997)
Sat, 0580° / 63°0.1
80 °
Oak Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.1 in
Chance of precipitation30%
Record high94° (2007)
Record low51° (1997)
Sun, 0681° / 62°0.07
81 °
Oak Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.07 in
Chance of precipitation30%
Record high94° (2007)
Record low50° (1988)
Mon, 0781° / 62°0.06
81 °
Oak Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high93° (2002)
Record low48° (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 Oak Hill, OH 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 Oak Hill, OH 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.