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As of 20:57 EDT

Weather in Big Run, OH

66°Current weather

Big Run, Thursday, 15 October, 20:57

Overcast. Feels like 67°. High 71°, low 61°.

Pressure29.97 inHg
Wind6 mph S
Humidity94%
Visibility6.2 mi
Dew point65°
Fri, 1673° / 54°0.13Rain
73 °Rain

Big Run, Friday, 16 October

Rain. High 73°, low 54°.

Pressure29.85 inHg
Wind15.1 mph NW
Humidity96%
Visibility6.0 mi
Dew point63°
Sat, 1754° / 43°0Overcast
54 °Overcast

Big Run, Saturday, 17 October

Overcast. High 54°, low 43°.

Pressure30.42 inHg
Wind11.6 mph N
Humidity52%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 37°0Clear
61 °Clear

Big Run, Sunday, 18 October

Clear. High 61°, low 37°.

Pressure30.62 inHg
Wind3 mph E
Humidity43%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 39°0Clear
66 °Clear

Big Run, Monday, 19 October

Clear. High 66°, low 39°.

Pressure30.47 inHg
Wind1.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2069° / 42°0Clear
69 °Clear

Big Run, Tuesday, 20 October

Clear. High 69°, low 42°.

Pressure30.30 inHg
Wind7.5 mph N
Humidity31%
Visibility—
Dew point34°
Wed, 2165° / 43°0Clear
65 °Clear

Big Run, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind6.8 mph NE
Humidity48%
Visibility—
Dew point42°
Thu, 2267° / 44°0Partly cloudy
67 °Partly cloudy

Big Run, Thursday, 22 October

Partly cloudy. High 67°, low 44°.

Pressure30.30 inHg
Wind3.4 mph NE
Humidity46%
Visibility—
Dew point42°
Fri, 2368° / 46°0Clear
68 °Clear

Big Run, Friday, 23 October

Clear. High 68°, low 46°.

Pressure30.27 inHg
Wind4.6 mph NE
Humidity47%
Visibility—
Dew point44°
Sat, 2471° / 48°0Clear
71 °Clear

Big Run, Saturday, 24 October

Clear. High 71°, low 48°.

Pressure30.27 inHg
Wind4.2 mph E
Humidity48%
Visibility—
Dew point47°
Sun, 2572° / 51°0Clear
72 °Clear

Big Run, Sunday, 25 October

Clear. High 72°, low 51°.

Pressure30.36 inHg
Wind3 mph N
Humidity53%
Visibility—
Dew point51°
Mon, 2670° / 52°0Partly cloudy
70 °Partly cloudy

Big Run, Monday, 26 October

Partly cloudy. High 70°, low 52°.

Pressure30.42 inHg
Wind5.2 mph N
Humidity53%
Visibility—
Dew point50°
Tue, 2770° / 46°0Partly cloudy
70 °Partly cloudy

Big Run, Tuesday, 27 October

Partly cloudy. High 70°, low 46°.

Pressure30.33 inHg
Wind5.1 mph NE
Humidity55%
Visibility—
Dew point50°
Wed, 2871° / 52°0Overcast
71 °Overcast

Big Run, Wednesday, 28 October

Overcast. High 71°, low 52°.

Pressure30.33 inHg
Wind4 mph SW
Humidity56%
Visibility—
Dew point52°
Thu, 2972° / 53°0Clear
72 °Clear

Big Run, Thursday, 29 October

Clear. High 72°, low 53°.

Pressure30.18 inHg
Wind6.1 mph SW
Humidity54%
Visibility—
Dew point52°
Fri, 3068° / 52°0Overcast
68 °Overcast

Big Run, Friday, 30 October

Overcast. High 68°, low 52°.

Pressure30.12 inHg
Wind8.7 mph N
Humidity53%
Visibility—
Dew point48°

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 Big 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 Big 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.