As of 22:17 EDT

Weather in Mariemont, OH

79°Current weather

Mariemont, Saturday, 8 August, 22:17

Mostly clear. Feels like 80°. High 88°, low 72°.

Pressure30.03 inHg
Wind4.1 mph W
Humidity81%
Visibility6.2 mi
Dew point72°

Monthly outlook for Mariemont, OH: average high 84.3°, average low 65.8°. That is 0.3° above the climate normal for August. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 10 August (95.2°), the coolest 22 August (57.6°).

84.3°/65.8°
Average high / low
+0.3°
Above normal
5 / 6
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August85.4°83.8°+0.9°
18 August – 27 August82.4°83.7°-0.7°
28 August – 6 Septemberat normal82.3°

August records over 66 years

100.8°17 August 1988All-time high
50.2°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Madison Place (1 mi).

Sun, 0987° / 72°0Mostly clear
87 °Mostly clear

Mariemont, Sunday, 9 August

Mostly clear. High 87°, low 72°.

Pressure30.06 inHg
Wind5 mph S
Humidity59%
Visibility6.2 mi
Dew point70°
Mon, 1095° / 73°0.02Light rain
95 °Light rain

Mariemont, Monday, 10 August

Light rain. High 95°, low 73°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point69°
Tue, 1192° / 68°1.31Heavy rain
92 °Heavy rain

Mariemont, Tuesday, 11 August

Heavy rain. High 92°, low 68°.

Pressure29.97 inHg
Wind14.1 mph S
Humidity94%
Visibility6.2 mi
Dew point68°
Wed, 1290° / 72°0.85Rain
90 °Rain

Mariemont, Wednesday, 12 August

Rain. High 90°, low 72°.

Pressure29.80 inHg
Wind6.7 mph W
Humidity60%
Visibility6.2 mi
Dew point71°
Thu, 1383° / 66°0.01Light rain
83 °Light rain

Mariemont, Thursday, 13 August

Light rain. High 83°, low 66°.

Pressure30.00 inHg
Wind6.2 mph NE
Humidity47%
Visibility
Dew point58°
Fri, 1474° / 63°0.41Rain
74 °Rain

Mariemont, Friday, 14 August

Rain. High 74°, low 63°.

Pressure30.09 inHg
Wind4.3 mph NE
Humidity87%
Visibility
Dew point62°
Sat, 1580° / 58°0Overcast
80 °Overcast

Mariemont, Saturday, 15 August

Overcast. High 80°, low 58°.

Pressure30.24 inHg
Wind5.7 mph E
Humidity43%
Visibility
Dew point53°
Sun, 1681° / 65°0Light rain
81 °Light rain

Mariemont, Sunday, 16 August

Light rain. High 81°, low 65°.

Pressure30.12 inHg
Wind5.5 mph SE
Humidity46%
Visibility
Dew point55°
Mon, 1784° / 66°0.09Light rain
84 °Light rain

Mariemont, Monday, 17 August

Light rain. High 84°, low 66°.

Pressure30.03 inHg
Wind4.7 mph NW
Humidity51%
Visibility
Dew point62°
Tue, 1884° / 63°0Partly cloudy
84 °Partly cloudy

Mariemont, Tuesday, 18 August

Partly cloudy. High 84°, low 63°.

Pressure30.00 inHg
Wind4 mph E
Humidity54%
Visibility
Dew point63°
Wed, 1987° / 67°0.02Light rain
87 °Light rain

Mariemont, Wednesday, 19 August

Light rain. High 87°, low 67°.

Pressure29.88 inHg
Wind9.3 mph N
Humidity49%
Visibility
Dew point63°
Thu, 2072° / 60°0Partly cloudy
72 °Partly cloudy

Mariemont, Thursday, 20 August

Partly cloudy. High 72°, low 60°.

Pressure29.97 inHg
Wind11.7 mph N
Humidity58%
Visibility
Dew point55°
Fri, 2177° / 58°0Overcast
77 °Overcast

Mariemont, Friday, 21 August

Overcast. High 77°, low 58°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity46%
Visibility
Dew point51°
Sat, 2282° / 58°0.01Light rain
82 °Light rain

Mariemont, Saturday, 22 August

Light rain. High 82°, low 58°.

Pressure29.94 inHg
Wind7.9 mph S
Humidity49%
Visibility
Dew point56°
Sun, 2392° / 71°0.03Light rain
92 °Light rain

Mariemont, Sunday, 23 August

Light rain. High 92°, low 71°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity43%
Visibility
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 66°0.09Climate normal
83 °Climate normal

Mariemont, Monday, 24 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation25%
Record high97° (2007)
Record low58° (1971)
Tue, 2584° / 67°0.07Climate normal
84 °Climate normal

Mariemont, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1998)
Record low57° (1984)
Wed, 2684° / 67°0.07Climate normal
84 °Climate normal

Mariemont, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high94° (1983)
Record low56° (2025)
Thu, 2784° / 67°0.06Climate normal
84 °Climate normal

Mariemont, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation35%
Record high94° (2024)
Record low55° (2025)
Fri, 2884° / 67°0.14Climate normal
84 °Climate normal

Mariemont, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation33%
Record high94° (2024)
Record low56° (1968)
Sat, 2983° / 67°0.1Climate normal
83 °Climate normal

Mariemont, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation37%
Record high94° (2007)
Record low50° (1986)
Sun, 3082° / 66°0.11Climate normal
82 °Climate normal

Mariemont, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (2024)
Record low53° (1986)
Mon, 3182° / 66°0.09Climate normal
82 °Climate normal

Mariemont, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (1995)
Record low54° (2009)
Tue, 0182° / 65°0.07Climate normal
82 °Climate normal

Mariemont, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (2011)
Record low53° (1967)
Wed, 0282° / 65°0.09Climate normal
82 °Climate normal

Mariemont, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (2011)
Record low53° (1967)
Thu, 0382° / 65°0.13Climate normal
82 °Climate normal

Mariemont, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation25%
Record high96° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.06Climate normal
82 °Climate normal

Mariemont, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (2023)
Record low52° (1997)
Sat, 0581° / 64°0.08Climate normal
81 °Climate normal

Mariemont, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (2007)
Record low52° (1997)
Sun, 0681° / 64°0.04Climate normal
81 °Climate normal

Mariemont, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation17%
Record high96° (1998)
Record low51° (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 Mariemont, 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 Mariemont, 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.