Monthly outlook for Oak Hill, IN: average high 84.3°, average low 68.1°. That is 0.6° below the climate normal for August. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (93.6°), the coolest 21 August (57.7°).
84.3°/68.1°
Average high / low
−0.6°
Below normal
7 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.5°
85.3°
-0.4°
18 August – 27 August
84°
85.6°
-0.9°
28 August – 6 September
at normal
83.9°
—
August records over 66 years
102.2°15 August 2007All-time high
51.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lynnville (8 mi).
Sun, 0992° / 74°0
92 °
Oak Hill, Sunday, 9 August
Mostly clear. High 92°, low 74°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point74°
Mon, 1092° / 74°0
92 °
Oak Hill, Monday, 10 August
Clear. High 92°, low 74°.
Pressure30.03 inHg
Wind14.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Tue, 1194° / 74°0
94 °
Oak Hill, Tuesday, 11 August
Overcast. High 94°, low 74°.
Pressure29.94 inHg
Wind12.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Wed, 1283° / 69°0.07
83 °
Oak Hill, Wednesday, 12 August
Light rain. High 83°, low 69°.
Pressure29.88 inHg
Wind13.4 mph W
Humidity69%
Visibility6.2 mi
Dew point72°
Thu, 1383° / 67°0.14
83 °
Oak Hill, Thursday, 13 August
Light rain. High 83°, low 67°.
Pressure29.97 inHg
Wind11 mph NE
Humidity67%
Visibility—
Dew point69°
Fri, 1473° / 68°0.6
73 °
Oak Hill, Friday, 14 August
Rain. High 73°, low 68°.
Pressure30.06 inHg
Wind9.2 mph NE
Humidity95%
Visibility—
Dew point69°
Sat, 1574° / 64°0.13
74 °
Oak Hill, Saturday, 15 August
Light rain. High 74°, low 64°.
Pressure30.24 inHg
Wind10.9 mph E
Humidity96%
Visibility—
Dew point64°
Sun, 1685° / 64°0.15
85 °
Oak Hill, Sunday, 16 August
Light rain. High 85°, low 64°.
Pressure30.06 inHg
Wind9.3 mph SE
Humidity69%
Visibility—
Dew point69°
Mon, 1779° / 70°0.03
79 °
Oak Hill, Monday, 17 August
Light rain. High 79°, low 70°.
Pressure30.03 inHg
Wind8 mph N
Humidity81%
Visibility—
Dew point71°
Tue, 1886° / 69°0.09
86 °
Oak Hill, Tuesday, 18 August
Light rain. High 86°, low 69°.
Pressure30.00 inHg
Wind6.6 mph E
Humidity65%
Visibility—
Dew point70°
Wed, 1987° / 70°0
87 °
Oak Hill, Wednesday, 19 August
Overcast. High 87°, low 70°.
Pressure29.91 inHg
Wind13.2 mph N
Humidity65%
Visibility—
Dew point70°
Thu, 2076° / 59°0
76 °
Oak Hill, Thursday, 20 August
Mostly clear. High 76°, low 59°.
Pressure30.00 inHg
Wind12.3 mph N
Humidity59%
Visibility—
Dew point57°
Fri, 2178° / 58°0
78 °
Oak Hill, Friday, 21 August
Partly cloudy. High 78°, low 58°.
Pressure30.06 inHg
Wind8.8 mph NE
Humidity50%
Visibility—
Dew point53°
Sat, 2286° / 62°0.07
86 °
Oak Hill, Saturday, 22 August
Light rain. High 86°, low 62°.
Pressure29.88 inHg
Wind13 mph S
Humidity62%
Visibility—
Dew point66°
Sun, 2391° / 73°0.01
91 °
Oak Hill, Sunday, 23 August
Light rain. High 91°, low 73°.
Pressure29.94 inHg
Wind9.2 mph W
Humidity56%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 69°0.1
85 °
Oak Hill, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation28%
Record high97° (2007)
Record low59° (2009)
Tue, 2586° / 69°0.06
86 °
Oak Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high98° (2023)
Record low58° (2015)
Wed, 2686° / 69°0.07
86 °
Oak Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.07 in
Chance of precipitation20%
Record high95° (2003)
Record low55° (2025)
Thu, 2786° / 70°0.11
86 °
Oak Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (2024)
Record low53° (2025)
Fri, 2886° / 69°0.16
86 °
Oak Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.16 in
Chance of precipitation33%
Record high96° (2007)
Record low56° (1986)
Sat, 2985° / 69°0.1
85 °
Oak Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2024)
Record low52° (1986)
Sun, 3084° / 68°0.15
84 °
Oak Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.15 in
Chance of precipitation22%
Record high95° (2024)
Record low53° (1986)
Mon, 3184° / 68°0.06
84 °
Oak Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.06 in
Chance of precipitation37%
Record high96° (1995)
Record low58° (2009)
Tue, 0184° / 68°0.12
84 °
Oak Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation30%
Record high97° (2011)
Record low54° (1967)
Wed, 0284° / 68°0.14
84 °
Oak Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation30%
Record high97° (2011)
Record low56° (1965)
Thu, 0383° / 68°0.13
83 °
Oak Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.13 in
Chance of precipitation32%
Record high98° (2011)
Record low55° (1974)
Fri, 0483° / 67°0.09
83 °
Oak Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (2007)
Record low53° (1974)
Sat, 0583° / 67°0.11
83 °
Oak Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation27%
Record high95° (1998)
Record low53° (1974)
Sun, 0683° / 66°0.03
83 °
Oak Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.03 in
Chance of precipitation18%
Record high96° (1998)
Record low55° (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, IN 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, IN 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.