As of 07:57 EDT

Weather in Harveysburg, OH

70°Current weather

Harveysburg, Sunday, 9 August, 07:57

Clear. Feels like 71°. High 89°, low 69°.

Pressure30.09 inHg
Wind1.7 mph W
Humidity95%
Visibility6.2 mi
Dew point69°

Monthly outlook for Harveysburg, OH: average high 84.6°, average low 66.1°. That is 1.3° above the climate normal for August. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 August (97.8°), the coolest 15 August (55.1°).

84.6°/66.1°
Average high / low
+1.3°
Above normal
6 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81.1°82.4°-0.7°
19 August – 28 August90.4°82.3°+4.5°
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 (13 mi).

Mon, 1092° / 71°0.13Rain
92 °Rain

Harveysburg, Monday, 10 August

Rain. High 92°, low 71°.

Pressure30.00 inHg
Wind14.2 mph SW
Humidity69%
Visibility6.2 mi
Dew point72°
Tue, 1190° / 67°0.9Rain
90 °Rain

Harveysburg, Tuesday, 11 August

Rain. High 90°, low 67°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity77%
Visibility6.2 mi
Dew point74°
Wed, 1284° / 63°0.79Rain
84 °Rain

Harveysburg, Wednesday, 12 August

Rain. High 84°, low 63°.

Pressure29.80 inHg
Wind7.7 mph W
Humidity72%
Visibility6.2 mi
Dew point73°
Thu, 1379° / 64°0.01Light rain
79 °Light rain

Harveysburg, Thursday, 13 August

Light rain. High 79°, low 64°.

Pressure29.97 inHg
Wind7.3 mph N
Humidity57%
Visibility
Dew point61°
Fri, 1472° / 60°1Heavy rain
72 °Heavy rain

Harveysburg, Friday, 14 August

Heavy rain. High 72°, low 60°.

Pressure30.15 inHg
Wind7.3 mph NE
Humidity88%
Visibility
Dew point60°
Sat, 1571° / 55°0Light rain
71 °Light rain

Harveysburg, Saturday, 15 August

Light rain. High 71°, low 55°.

Pressure30.27 inHg
Wind8.8 mph E
Humidity78%
Visibility
Dew point57°
Sun, 1675° / 58°0Overcast
75 °Overcast

Harveysburg, Sunday, 16 August

Overcast. High 75°, low 58°.

Pressure30.12 inHg
Wind9.6 mph E
Humidity64%
Visibility
Dew point57°
Mon, 1778° / 59°0Light rain
78 °Light rain

Harveysburg, Monday, 17 August

Light rain. High 78°, low 59°.

Pressure30.06 inHg
Wind6.6 mph N
Humidity69%
Visibility
Dew point64°
Tue, 1880° / 62°0Clear
80 °Clear

Harveysburg, Tuesday, 18 August

Clear. High 80°, low 62°.

Pressure30.06 inHg
Wind6 mph E
Humidity59%
Visibility
Dew point62°
Wed, 1983° / 63°0Partly cloudy
83 °Partly cloudy

Harveysburg, Wednesday, 19 August

Partly cloudy. High 83°, low 63°.

Pressure30.06 inHg
Wind7.5 mph SE
Humidity58%
Visibility
Dew point62°
Thu, 2091° / 67°0.05Light rain
91 °Light rain

Harveysburg, Thursday, 20 August

Light rain. High 91°, low 67°.

Pressure29.91 inHg
Wind12.2 mph SW
Humidity63%
Visibility
Dew point69°
Fri, 2192° / 75°0Partly cloudy
92 °Partly cloudy

Harveysburg, Friday, 21 August

Partly cloudy. High 92°, low 75°.

Pressure29.85 inHg
Wind9.3 mph W
Humidity55%
Visibility
Dew point70°
Sat, 2290° / 70°0Mostly clear
90 °Mostly clear

Harveysburg, Saturday, 22 August

Mostly clear. High 90°, low 70°.

Pressure29.94 inHg
Wind8.7 mph E
Humidity53%
Visibility
Dew point66°
Sun, 2398° / 76°0Mostly clear
98 °Mostly clear

Harveysburg, Sunday, 23 August

Mostly clear. High 98°, low 76°.

Pressure29.91 inHg
Wind8 mph SW
Humidity53%
Visibility
Dew point73°
Mon, 2489° / 77°0.01Light rain
89 °Light rain

Harveysburg, Monday, 24 August

Light rain. High 89°, low 77°.

Pressure30.00 inHg
Wind10.9 mph N
Humidity67%
Visibility
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07Climate normal
82 °Climate normal

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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

Harveysburg, 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 Harveysburg, 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 Harveysburg, 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.