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As of 01:55 EDT

Weather in Big Run, OH

42°Current weather

Big Run, Tuesday, 20 October, 01:55

Clear. Feels like 39°. High 71°, low 37°.

Pressure30.36 inHg
Wind4.7 mph NE
Humidity86%
Visibility6.2 mi
Dew point38°
Wed, 2170° / 39°0Clear
70 °Clear

Big Run, Wednesday, 21 October

Clear. High 70°, low 39°.

Pressure30.24 inHg
Wind2.1 mph N
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 44°0Partly cloudy
67 °Partly cloudy

Big Run, Thursday, 22 October

Partly cloudy. High 67°, low 44°.

Pressure30.21 inHg
Wind3.7 mph N
Humidity62%
Visibility6.2 mi
Dew point50°
Fri, 2359° / 43°0Clear
59 °Clear

Big Run, Friday, 23 October

Clear. High 59°, low 43°.

Pressure30.39 inHg
Wind7.2 mph NE
Humidity53%
Visibility6.2 mi
Dew point38°
Sat, 2463° / 37°0Clear
63 °Clear

Big Run, Saturday, 24 October

Clear. High 63°, low 37°.

Pressure30.45 inHg
Wind5.6 mph NE
Humidity41%
Visibility—
Dew point35°
Sun, 2567° / 39°0Mostly clear
67 °Mostly clear

Big Run, Sunday, 25 October

Mostly clear. High 67°, low 39°.

Pressure30.47 inHg
Wind5.2 mph E
Humidity33%
Visibility—
Dew point33°
Mon, 2666° / 51°0Overcast
66 °Overcast

Big Run, Monday, 26 October

Overcast. High 66°, low 51°.

Pressure30.30 inHg
Wind4.9 mph SW
Humidity56%
Visibility—
Dew point47°
Tue, 2766° / 44°0Overcast
66 °Overcast

Big Run, Tuesday, 27 October

Overcast. High 66°, low 44°.

Pressure30.03 inHg
Wind10.6 mph NW
Humidity56%
Visibility—
Dew point48°
Wed, 2843° / 31°0.08Snow
43 °Snow

Big Run, Wednesday, 28 October

Snow. High 43°, low 31°.

Pressure30.27 inHg
Wind11.9 mph NW
Humidity36%
Visibility—
Dew point16°
Thu, 2947° / 27°0Clear
47 °Clear

Big Run, Thursday, 29 October

Clear. High 47°, low 27°.

Pressure30.21 inHg
Wind9.6 mph W
Humidity30%
Visibility—
Dew point15°
Fri, 3051° / 28°0Clear
51 °Clear

Big Run, Friday, 30 October

Clear. High 51°, low 28°.

Pressure30.21 inHg
Wind6 mph SW
Humidity31%
Visibility—
Dew point19°
Sat, 3158° / 35°0Overcast
58 °Overcast

Big Run, Saturday, 31 October

Overcast. High 58°, low 35°.

Pressure30.30 inHg
Wind4.6 mph S
Humidity32%
Visibility—
Dew point25°
Sun, 0160° / 40°0Overcast
60 °Overcast

Big Run, Sunday, 1 November

Overcast. High 60°, low 40°.

Pressure30.30 inHg
Wind6.5 mph S
Humidity41%
Visibility—
Dew point34°
Mon, 0255° / 48°0.48Rain
55 °Rain

Big Run, Monday, 2 November

Rain. High 55°, low 48°.

Pressure30.12 inHg
Wind9.1 mph S
Humidity96%
Visibility—
Dew point48°
Tue, 0357° / 50°0.66Rain
57 °Rain

Big Run, Tuesday, 3 November

Rain. High 57°, low 50°.

Pressure29.85 inHg
Wind10 mph W
Humidity90%
Visibility—
Dew point51°
Wed, 0453° / 47°0.01Light rain
53 °Light rain

Big Run, Wednesday, 4 November

Light rain. High 53°, low 47°.

Pressure30.06 inHg
Wind9.7 mph W
Humidity62%
Visibility—
Dew point39°

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.