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As of 05:01 EDT

Weather in Big Run, OH

37°Current weather

Big Run, Sunday, 18 October, 05:01

Clear. Feels like 33°. High 63°, low 36°.

Pressure30.53 inHg
Wind3.8 mph NE
Humidity92%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 39°0Clear
67 °Clear

Big Run, Monday, 19 October

Clear. High 67°, low 39°.

Pressure30.42 inHg
Wind1.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point37°
Tue, 2067° / 41°0Mostly clear
67 °Mostly clear

Big Run, Tuesday, 20 October

Mostly clear. High 67°, low 41°.

Pressure30.39 inHg
Wind4 mph NE
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 43°0Clear
67 °Clear

Big Run, Wednesday, 21 October

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind2.1 mph N
Humidity55%
Visibility6.2 mi
Dew point46°
Thu, 2264° / 42°0Clear
64 °Clear

Big Run, Thursday, 22 October

Clear. High 64°, low 42°.

Pressure30.21 inHg
Wind7.6 mph N
Humidity41%
Visibility—
Dew point37°
Fri, 2359° / 46°0Clear
59 °Clear

Big Run, Friday, 23 October

Clear. High 59°, low 46°.

Pressure30.36 inHg
Wind8.6 mph NE
Humidity46%
Visibility—
Dew point36°
Sat, 2467° / 46°0Partly cloudy
67 °Partly cloudy

Big Run, Saturday, 24 October

Partly cloudy. High 67°, low 46°.

Pressure30.42 inHg
Wind7.6 mph S
Humidity44%
Visibility—
Dew point42°
Sun, 2570° / 49°0Overcast
70 °Overcast

Big Run, Sunday, 25 October

Overcast. High 70°, low 49°.

Pressure30.30 inHg
Wind9.7 mph SW
Humidity47%
Visibility—
Dew point46°
Mon, 2658° / 40°0Overcast
58 °Overcast

Big Run, Monday, 26 October

Overcast. High 58°, low 40°.

Pressure30.36 inHg
Wind6 mph NW
Humidity35%
Visibility—
Dew point28°
Tue, 2762° / 43°0Overcast
62 °Overcast

Big Run, Tuesday, 27 October

Overcast. High 62°, low 43°.

Pressure30.24 inHg
Wind4.2 mph W
Humidity37%
Visibility—
Dew point33°
Wed, 2868° / 50°0Overcast
68 °Overcast

Big Run, Wednesday, 28 October

Overcast. High 68°, low 50°.

Pressure30.09 inHg
Wind4.3 mph SE
Humidity53%
Visibility—
Dew point48°
Thu, 2961° / 58°0.34Rain
61 °Rain

Big Run, Thursday, 29 October

Rain. High 61°, low 58°.

Pressure29.85 inHg
Wind3.4 mph S
Humidity94%
Visibility—
Dew point57°
Fri, 3064° / 58°0.02Light rain
64 °Light rain

Big Run, Friday, 30 October

Light rain. High 64°, low 58°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity88%
Visibility—
Dew point58°
Sat, 3171° / 55°0.03Light rain
71 °Light rain

Big Run, Saturday, 31 October

Light rain. High 71°, low 55°.

Pressure29.94 inHg
Wind9.3 mph SW
Humidity65%
Visibility—
Dew point56°
Sun, 0176° / 61°0.03Light rain
76 °Light rain

Big Run, Sunday, 1 November

Light rain. High 76°, low 61°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity64%
Visibility—
Dew point61°
Mon, 0276° / 60°0Overcast
76 °Overcast

Big Run, Monday, 2 November

Overcast. High 76°, low 60°.

Pressure30.12 inHg
Wind8.7 mph N
Humidity61%
Visibility—
Dew point59°

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.