Monthly outlook for Miami Villa, OH: average high 84°, average low 66.4°. That is 1.9° above the climate normal for August. Precipitation is expected on 6 days (about 3.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 August (95°), the coolest 15 August (57.2°).
84°/66.4°
Average high / low
+1.9°
Above normal
6 / 6
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81°
80.7°
+0.1°
19 August – 28 August
89.1°
80.7°
+4.7°
29 August – 7 September
at normal
79.2°
—
August records over 66 years
96.8°20 August 1983All-time high
44.2°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Casstown (14 mi).
Mon, 1091° / 71°0.67
91 °
Miami Villa, Monday, 10 August
Heavy rain. High 91°, low 71°.
Pressure30.00 inHg
Wind15.4 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1188° / 68°1.07
88 °
Miami Villa, Tuesday, 11 August
Heavy rain. High 88°, low 68°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Wed, 1285° / 64°1.6
85 °
Miami Villa, Wednesday, 12 August
Heavy rain. High 85°, low 64°.
Pressure29.80 inHg
Wind4.7 mph NW
Humidity77%
Visibility6.2 mi
Dew point74°
Thu, 1377° / 64°0
77 °
Miami Villa, Thursday, 13 August
Clear. High 77°, low 64°.
Pressure29.97 inHg
Wind8.3 mph N
Humidity64%
Visibility—
Dew point62°
Fri, 1473° / 60°0.19
73 °
Miami Villa, Friday, 14 August
Light rain. High 73°, low 60°.
Pressure30.15 inHg
Wind7.1 mph NE
Humidity71%
Visibility—
Dew point58°
Sat, 1573° / 57°0
73 °
Miami Villa, Saturday, 15 August
Overcast. High 73°, low 57°.
Pressure30.27 inHg
Wind8 mph E
Humidity79%
Visibility—
Dew point59°
Sun, 1674° / 59°0.01
74 °
Miami Villa, Sunday, 16 August
Light rain. High 74°, low 59°.
Pressure30.12 inHg
Wind9.2 mph SE
Humidity65%
Visibility—
Dew point56°
Mon, 1778° / 60°0
78 °
Miami Villa, Monday, 17 August
Overcast. High 78°, low 60°.
Pressure30.06 inHg
Wind7 mph N
Humidity73%
Visibility—
Dew point65°
Tue, 1881° / 63°0
81 °
Miami Villa, Tuesday, 18 August
Clear. High 81°, low 63°.
Pressure30.06 inHg
Wind4.1 mph E
Humidity55%
Visibility—
Dew point60°
Wed, 1982° / 64°0
82 °
Miami Villa, Wednesday, 19 August
Partly cloudy. High 82°, low 64°.
Pressure30.03 inHg
Wind10.8 mph SE
Humidity59%
Visibility—
Dew point64°
Thu, 2091° / 67°0.05
91 °
Miami Villa, Thursday, 20 August
Light rain. High 91°, low 67°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity64%
Visibility—
Dew point69°
Fri, 2191° / 75°0
91 °
Miami Villa, Friday, 21 August
Mostly clear. High 91°, low 75°.
Pressure29.85 inHg
Wind7.6 mph W
Humidity64%
Visibility—
Dew point74°
Sat, 2290° / 71°0
90 °
Miami Villa, Saturday, 22 August
Partly cloudy. High 90°, low 71°.
Pressure29.94 inHg
Wind7.6 mph E
Humidity54%
Visibility—
Dew point66°
Sun, 2395° / 76°0
95 °
Miami Villa, Sunday, 23 August
Partly cloudy. High 95°, low 76°.
Pressure29.88 inHg
Wind7.3 mph SW
Humidity53%
Visibility—
Dew point72°
Mon, 2486° / 75°0.06
86 °
Miami Villa, Monday, 24 August
Light rain. High 86°, low 75°.
Pressure30.03 inHg
Wind9.8 mph N
Humidity70%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 63°0.07
81 °
Miami Villa, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (1983)
Record low51° (1984)
Wed, 2681° / 64°0.08
81 °
Miami Villa, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high90° (1983)
Record low49° (2025)
Thu, 2781° / 65°0.07
81 °
Miami Villa, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation30%
Record high91° (2024)
Record low49° (2025)
Fri, 2881° / 65°0.17
81 °
Miami Villa, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.17 in
Chance of precipitation38%
Record high89° (1990)
Record low51° (1968)
Sat, 2980° / 64°0.12
80 °
Miami Villa, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation37%
Record high92° (2010)
Record low44° (1965)
Sun, 3080° / 63°0.11
80 °
Miami Villa, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation32%
Record high93° (2024)
Record low49° (1986)
Mon, 3180° / 62°0.1
80 °
Miami Villa, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.1 in
Chance of precipitation32%
Record high91° (2012)
Record low49° (2009)
Tue, 0179° / 62°0.09
79 °
Miami Villa, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (2011)
Record low49° (1987)
Wed, 0280° / 63°0.08
80 °
Miami Villa, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation27%
Record high95° (2011)
Record low47° (1967)
Thu, 0379° / 62°0.11
79 °
Miami Villa, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation30%
Record high93° (2011)
Record low50° (1967)
Fri, 0479° / 62°0.07
79 °
Miami Villa, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (1999)
Record low47° (1997)
Sat, 0579° / 61°0.08
79 °
Miami Villa, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2007)
Record low47° (1997)
Sun, 0679° / 61°0.03
79 °
Miami Villa, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.03 in
Chance of precipitation18%
Record high92° (1998)
Record low45° (1984)
Mon, 0778° / 61°0.07
78 °
Miami Villa, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (2002)
Record low45° (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 Miami Villa, 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 Miami Villa, 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.