Monthly outlook for Miltonville, OH: average high 82.2°, average low 63.2°. That is 0° below the climate normal for August. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (94.2°), the coolest 24 August (56.5°).
82.2°/63.2°
Average high / low
−0°
Below normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.7°
82.4°
+0.8°
19 August – 28 August
79.6°
82.3°
-1.5°
29 August – 7 September
at normal
80.6°
—
August records over 66 years
98.2°17 August 1988All-time high
46.9°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lebanon (14 mi).
Mon, 1094° / 72°0.19
94 °
Miltonville, Monday, 10 August
Rain. High 94°, low 72°.
Pressure30.03 inHg
Wind12 mph S
Humidity67%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 65°1.33
91 °
Miltonville, Tuesday, 11 August
Heavy rain. High 91°, low 65°.
Pressure29.97 inHg
Wind12.6 mph S
Humidity94%
Visibility6.2 mi
Dew point71°
Wed, 1287° / 65°0.15
87 °
Miltonville, Wednesday, 12 August
Rain. High 87°, low 65°.
Pressure29.83 inHg
Wind11.9 mph W
Humidity73%
Visibility6.2 mi
Dew point72°
Thu, 1379° / 65°0.04
79 °
Miltonville, Thursday, 13 August
Light rain. High 79°, low 65°.
Pressure29.94 inHg
Wind8.9 mph SE
Humidity62%
Visibility—
Dew point62°
Fri, 1475° / 65°0.16
75 °
Miltonville, Friday, 14 August
Light rain. High 75°, low 65°.
Pressure30.09 inHg
Wind9.1 mph NE
Humidity88%
Visibility—
Dew point64°
Sat, 1577° / 59°0
77 °
Miltonville, Saturday, 15 August
Overcast. High 77°, low 59°.
Pressure30.24 inHg
Wind9.7 mph E
Humidity50%
Visibility—
Dew point53°
Sun, 1685° / 61°0.03
85 °
Miltonville, Sunday, 16 August
Light rain. High 85°, low 61°.
Pressure29.94 inHg
Wind10 mph NW
Humidity60%
Visibility—
Dew point66°
Mon, 1776° / 64°0
76 °
Miltonville, Monday, 17 August
Light rain. High 76°, low 64°.
Pressure30.03 inHg
Wind9.1 mph N
Humidity64%
Visibility—
Dew point62°
Tue, 1882° / 62°0
82 °
Miltonville, Tuesday, 18 August
Partly cloudy. High 82°, low 62°.
Pressure29.94 inHg
Wind4.8 mph SE
Humidity53%
Visibility—
Dew point59°
Wed, 1985° / 66°0.39
85 °
Miltonville, Wednesday, 19 August
Rain. High 85°, low 66°.
Pressure29.74 inHg
Wind12.9 mph NW
Humidity63%
Visibility—
Dew point69°
Thu, 2075° / 59°0
75 °
Miltonville, Thursday, 20 August
Partly cloudy. High 75°, low 59°.
Pressure29.91 inHg
Wind10 mph N
Humidity56%
Visibility—
Dew point56°
Fri, 2180° / 57°0
80 °
Miltonville, Friday, 21 August
Mostly clear. High 80°, low 57°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity55%
Visibility—
Dew point58°
Sat, 2284° / 65°0.19
84 °
Miltonville, Saturday, 22 August
Rain. High 84°, low 65°.
Pressure29.80 inHg
Wind13.1 mph SW
Humidity61%
Visibility—
Dew point67°
Sun, 2375° / 60°0
75 °
Miltonville, Sunday, 23 August
Partly cloudy. High 75°, low 60°.
Pressure30.09 inHg
Wind11.1 mph N
Humidity56%
Visibility—
Dew point56°
Mon, 2478° / 57°0
78 °
Miltonville, Monday, 24 August
Clear. High 78°, low 57°.
Pressure30.21 inHg
Wind6.7 mph NE
Humidity49%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07
82 °
Miltonville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation30%
Record high92° (1998)
Record low55° (1984)
Wed, 2683° / 65°0.07
83 °
Miltonville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1983)
Record low52° (2025)
Thu, 2783° / 66°0.07
83 °
Miltonville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation32%
Record high93° (2024)
Record low51° (2025)
Fri, 2883° / 66°0.14
83 °
Miltonville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation37%
Record high92° (1990)
Record low53° (2025)
Sat, 2982° / 65°0.11
82 °
Miltonville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation40%
Record high93° (2007)
Record low47° (1986)
Sun, 3081° / 65°0.12
81 °
Miltonville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.12 in
Chance of precipitation32%
Record high95° (2024)
Record low51° (1986)
Mon, 3181° / 64°0.08
81 °
Miltonville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation33%
Record high91° (1995)
Record low52° (2009)
Tue, 0181° / 64°0.07
81 °
Miltonville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (2011)
Record low51° (1967)
Wed, 0281° / 64°0.09
81 °
Miltonville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2011)
Record low50° (1965)
Thu, 0380° / 64°0.14
80 °
Miltonville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.14 in
Chance of precipitation28%
Record high94° (2011)
Record low52° (1967)
Fri, 0480° / 64°0.06
80 °
Miltonville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high90° (1973)
Record low50° (1997)
Sat, 0580° / 63°0.07
80 °
Miltonville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (2007)
Record low49° (1997)
Sun, 0680° / 62°0.04
80 °
Miltonville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.04 in
Chance of precipitation15%
Record high94° (1998)
Record low47° (1988)
Mon, 0779° / 63°0.04
79 °
Miltonville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.04 in
Chance of precipitation17%
Record high92° (2002)
Record low47° (1962)
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 Miltonville, 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 Miltonville, 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.