As of 08:14 EDT

Weather in Coal Run, OH

69°Current weather

Coal Run, Sunday, 9 August, 08:14

Clear. Feels like 70°. High 87°, low 69°.

Pressure30.12 inHg
Wind1.6 mph W
Humidity93%
Visibility6.2 mi
Dew point68°

Monthly outlook for Coal Run, OH: average high 86.4°, average low 63.6°. That is 2.4° above the climate normal for August. Precipitation is expected on 4 days (about 4.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 23 August (98.6°), the coolest 16 August (52.8°).

86.4°/63.6°
Average high / low
+2.4°
Above normal
4 / 6
Wet days / normal
4.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.3°82.2°+0.1°
19 August – 28 August93.2°82.1°+6.1°
29 August – 7 Septemberat normal80.7°

August records over 66 years

101.1°17 August 1988All-time high
48.7°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Marietta (12 mi).

Mon, 1090° / 68°0.48Heavy rain
90 °Heavy rain

Coal Run, Monday, 10 August

Heavy rain. High 90°, low 68°.

Pressure30.03 inHg
Wind8.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 65°1.56Heavy rain
89 °Heavy rain

Coal Run, Tuesday, 11 August

Heavy rain. High 89°, low 65°.

Pressure30.00 inHg
Wind5.9 mph SW
Humidity80%
Visibility6.2 mi
Dew point70°
Wed, 1289° / 63°1.89Heavy rain
89 °Heavy rain

Coal Run, Wednesday, 12 August

Heavy rain. High 89°, low 63°.

Pressure29.83 inHg
Wind7 mph SW
Humidity90%
Visibility6.2 mi
Dew point73°
Thu, 1381° / 62°0.02Light rain
81 °Light rain

Coal Run, Thursday, 13 August

Light rain. High 81°, low 62°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity48%
Visibility
Dew point57°
Fri, 1477° / 59°0Light rain
77 °Light rain

Coal Run, Friday, 14 August

Light rain. High 77°, low 59°.

Pressure30.09 inHg
Wind5.4 mph N
Humidity50%
Visibility
Dew point54°
Sat, 1577° / 53°0Overcast
77 °Overcast

Coal Run, Saturday, 15 August

Overcast. High 77°, low 53°.

Pressure30.24 inHg
Wind5.5 mph NE
Humidity40%
Visibility
Dew point47°
Sun, 1670° / 53°0Overcast
70 °Overcast

Coal Run, Sunday, 16 August

Overcast. High 70°, low 53°.

Pressure30.18 inHg
Wind5 mph E
Humidity76%
Visibility
Dew point54°
Mon, 1780° / 56°0Overcast
80 °Overcast

Coal Run, Monday, 17 August

Overcast. High 80°, low 56°.

Pressure30.03 inHg
Wind5.7 mph NW
Humidity45%
Visibility
Dew point53°
Tue, 1884° / 59°0Clear
84 °Clear

Coal Run, Tuesday, 18 August

Clear. High 84°, low 59°.

Pressure30.03 inHg
Wind3.8 mph NE
Humidity44%
Visibility
Dew point57°
Wed, 1986° / 61°0Partly cloudy
86 °Partly cloudy

Coal Run, Wednesday, 19 August

Partly cloudy. High 86°, low 61°.

Pressure30.06 inHg
Wind3.2 mph E
Humidity41%
Visibility
Dew point57°
Thu, 2090° / 65°0Overcast
90 °Overcast

Coal Run, Thursday, 20 August

Overcast. High 90°, low 65°.

Pressure29.94 inHg
Wind7.9 mph SW
Humidity41%
Visibility
Dew point60°
Fri, 2196° / 74°0Overcast
96 °Overcast

Coal Run, Friday, 21 August

Overcast. High 96°, low 74°.

Pressure29.83 inHg
Wind8.3 mph NW
Humidity43%
Visibility
Dew point67°
Sat, 2294° / 68°0Overcast
94 °Overcast

Coal Run, Saturday, 22 August

Overcast. High 94°, low 68°.

Pressure29.94 inHg
Wind5.3 mph NE
Humidity35%
Visibility
Dew point58°
Sun, 2399° / 69°0Clear
99 °Clear

Coal Run, Sunday, 23 August

Clear. High 99°, low 69°.

Pressure29.91 inHg
Wind5.2 mph SW
Humidity40%
Visibility
Dew point65°
Mon, 2494° / 73°0.04Light rain
94 °Light rain

Coal Run, Monday, 24 August

Light rain. High 94°, low 73°.

Pressure29.97 inHg
Wind5.9 mph NW
Humidity49%
Visibility
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07Climate normal
82 °Climate normal

Coal Run, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2024)
Record low55° (1977)
Wed, 2683° / 65°0.09Climate normal
83 °Climate normal

Coal Run, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (2024)
Record low55° (2025)
Thu, 2783° / 66°0.13Climate normal
83 °Climate normal

Coal Run, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation35%
Record high96° (2024)
Record low52° (2025)
Fri, 2883° / 66°0.13Climate normal
83 °Climate normal

Coal Run, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation28%
Record high97° (2024)
Record low52° (2025)
Sat, 2982° / 65°0.1Climate normal
82 °Climate normal

Coal Run, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (2024)
Record low49° (1986)
Sun, 3082° / 65°0.1Climate normal
82 °Climate normal

Coal Run, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation32%
Record high96° (2024)
Record low49° (1986)
Mon, 3181° / 64°0.11Climate normal
81 °Climate normal

Coal Run, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high94° (1993)
Record low52° (1976)
Tue, 0181° / 64°0.09Climate normal
81 °Climate normal

Coal Run, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high93° (2010)
Record low51° (1967)
Wed, 0281° / 64°0.11Climate normal
81 °Climate normal

Coal Run, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation37%
Record high95° (2010)
Record low51° (1967)
Thu, 0381° / 64°0.09Climate normal
81 °Climate normal

Coal Run, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high94° (2011)
Record low51° (1967)
Fri, 0480° / 64°0.07Climate normal
80 °Climate normal

Coal Run, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (2018)
Record low51° (1997)
Sat, 0580° / 63°0.11Climate normal
80 °Climate normal

Coal Run, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation32%
Record high93° (2007)
Record low51° (1997)
Sun, 0680° / 62°0.11Climate normal
80 °Climate normal

Coal Run, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.11 in
Chance of precipitation28%
Record high95° (2007)
Record low50° (1984)
Mon, 0780° / 62°0.08Climate normal
80 °Climate normal

Coal Run, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation22%
Record high92° (2010)
Record low49° (2025)

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 Coal Run, 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 Coal Run, 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.