As of 02:08 EDT

Weather in Oregonia, OH

72°Current weather

Oregonia, Sunday, 9 August, 02:08

Clear. Feels like 74°. High 87°, low 70°.

Pressure30.03 inHg
Wind3.5 mph NW
Humidity94%
Visibility6.2 mi
Dew point70°

Monthly outlook for Oregonia, OH: average high 79.9°, average low 63.4°. That is 1.3° below the climate normal for August. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (91°), the coolest 21 August (53.9°).

79.9°/63.4°
Average high / low
−1.3°
Below normal
5 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August80.6°82.4°-1°
19 August – 28 August78.8°82.3°-1.9°
29 August – 7 Septemberat normal80.6°

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 (7 mi).

Mon, 1091° / 72°0.09Rain
91 °Rain

Oregonia, Monday, 10 August

Rain. High 91°, low 72°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity63%
Visibility6.2 mi
Dew point71°
Tue, 1184° / 66°2.22Heavy rain
84 °Heavy rain

Oregonia, Tuesday, 11 August

Heavy rain. High 84°, low 66°.

Pressure29.97 inHg
Wind16.8 mph S
Humidity92%
Visibility6.2 mi
Dew point68°
Wed, 1285° / 71°0.43Rain
85 °Rain

Oregonia, Wednesday, 12 August

Rain. High 85°, low 71°.

Pressure29.80 inHg
Wind8.1 mph W
Humidity75%
Visibility6.2 mi
Dew point74°
Thu, 1378° / 63°0.01Light rain
78 °Light rain

Oregonia, Thursday, 13 August

Light rain. High 78°, low 63°.

Pressure30.00 inHg
Wind9.4 mph NE
Humidity60%
Visibility
Dew point61°
Fri, 1474° / 62°0.01Light rain
74 °Light rain

Oregonia, Friday, 14 August

Light rain. High 74°, low 62°.

Pressure30.12 inHg
Wind6.3 mph NE
Humidity76%
Visibility
Dew point60°
Sat, 1577° / 57°0Overcast
77 °Overcast

Oregonia, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind6.1 mph NE
Humidity54%
Visibility
Dew point57°
Sun, 1674° / 63°0Overcast
74 °Overcast

Oregonia, Sunday, 16 August

Overcast. High 74°, low 63°.

Pressure30.15 inHg
Wind7 mph E
Humidity78%
Visibility
Dew point61°
Mon, 1775° / 63°0.11Light rain
75 °Light rain

Oregonia, Monday, 17 August

Light rain. High 75°, low 63°.

Pressure30.03 inHg
Wind6.9 mph N
Humidity79%
Visibility
Dew point66°
Tue, 1881° / 62°0Partly cloudy
81 °Partly cloudy

Oregonia, Tuesday, 18 August

Partly cloudy. High 81°, low 62°.

Pressure30.03 inHg
Wind4.9 mph E
Humidity66%
Visibility
Dew point65°
Wed, 1983° / 65°0.05Light rain
83 °Light rain

Oregonia, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.88 inHg
Wind10.3 mph NW
Humidity62%
Visibility
Dew point67°
Thu, 2067° / 55°0.01Light rain
67 °Light rain

Oregonia, Thursday, 20 August

Light rain. High 67°, low 55°.

Pressure30.00 inHg
Wind12.6 mph NW
Humidity70%
Visibility
Dew point54°
Fri, 2173° / 54°0Partly cloudy
73 °Partly cloudy

Oregonia, Friday, 21 August

Partly cloudy. High 73°, low 54°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity56%
Visibility
Dew point54°
Sat, 2279° / 54°0.02Light rain
79 °Light rain

Oregonia, Saturday, 22 August

Light rain. High 79°, low 54°.

Pressure29.94 inHg
Wind9.6 mph S
Humidity55%
Visibility
Dew point57°
Sun, 2387° / 69°0.04Light rain
87 °Light rain

Oregonia, Sunday, 23 August

Light rain. High 87°, low 69°.

Pressure29.94 inHg
Wind9.2 mph NW
Humidity55%
Visibility
Dew point66°
Mon, 2483° / 67°0Overcast
83 °Overcast

Oregonia, Monday, 24 August

Overcast. High 83°, low 67°.

Pressure30.03 inHg
Wind5.3 mph NW
Humidity56%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07Climate normal
82 °Climate normal

Oregonia, 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°0.07Climate normal
83 °Climate normal

Oregonia, 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°0.07Climate normal
83 °Climate normal

Oregonia, 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°0.14Climate normal
83 °Climate normal

Oregonia, 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°0.11Climate normal
82 °Climate normal

Oregonia, 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°0.12Climate normal
81 °Climate normal

Oregonia, 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°0.08Climate normal
81 °Climate normal

Oregonia, 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°0.07Climate normal
81 °Climate normal

Oregonia, 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°0.09Climate normal
81 °Climate normal

Oregonia, 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°0.14Climate normal
80 °Climate normal

Oregonia, 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°0.06Climate normal
80 °Climate normal

Oregonia, 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°0.07Climate normal
80 °Climate normal

Oregonia, 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°0.04Climate normal
80 °Climate normal

Oregonia, 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°0.04Climate normal
79 °Climate normal

Oregonia, 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 Oregonia, 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 Oregonia, 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.