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As of 11:16 EDT

Weather in Big Run, OH

54°Current weather

Big Run, Sunday, 18 October, 11:16

Clear. Feels like 52°. High 61°, low 35°.

Pressure30.59 inHg
Wind3.7 mph SE
Humidity72%
Visibility6.2 mi
Dew point43°
Mon, 1967° / 38°0Clear
67 °Clear

Big Run, Monday, 19 October

Clear. High 67°, low 38°.

Pressure30.45 inHg
Wind1 mph NE
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 2067° / 40°0Mostly clear
67 °Mostly clear

Big Run, Tuesday, 20 October

Mostly clear. High 67°, low 40°.

Pressure30.39 inHg
Wind4 mph NE
Humidity56%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 42°0Clear
66 °Clear

Big Run, Wednesday, 21 October

Clear. High 66°, low 42°.

Pressure30.30 inHg
Wind2.6 mph N
Humidity56%
Visibility6.2 mi
Dew point45°
Thu, 2264° / 39°0Clear
64 °Clear

Big Run, Thursday, 22 October

Clear. High 64°, low 39°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity54%
Visibility—
Dew point43°
Fri, 2360° / 44°0Clear
60 °Clear

Big Run, Friday, 23 October

Clear. High 60°, low 44°.

Pressure30.36 inHg
Wind7.4 mph NE
Humidity44%
Visibility—
Dew point36°
Sat, 2465° / 41°0Overcast
65 °Overcast

Big Run, Saturday, 24 October

Overcast. High 65°, low 41°.

Pressure30.47 inHg
Wind6.6 mph SE
Humidity53%
Visibility—
Dew point44°
Sun, 2566° / 43°0Overcast
66 °Overcast

Big Run, Sunday, 25 October

Overcast. High 66°, low 43°.

Pressure30.39 inHg
Wind7.8 mph SW
Humidity57%
Visibility—
Dew point47°
Mon, 2665° / 50°0Overcast
65 °Overcast

Big Run, Monday, 26 October

Overcast. High 65°, low 50°.

Pressure30.33 inHg
Wind3.1 mph N
Humidity64%
Visibility—
Dew point50°
Tue, 2769° / 53°0Overcast
69 °Overcast

Big Run, Tuesday, 27 October

Overcast. High 69°, low 53°.

Pressure30.30 inHg
Wind4.7 mph E
Humidity58%
Visibility—
Dew point51°
Wed, 2870° / 54°0.01Light rain
70 °Light rain

Big Run, Wednesday, 28 October

Light rain. High 70°, low 54°.

Pressure30.15 inHg
Wind8.5 mph S
Humidity48%
Visibility—
Dew point47°
Thu, 2963° / 59°0.7Rain
63 °Rain

Big Run, Thursday, 29 October

Rain. High 63°, low 59°.

Pressure29.91 inHg
Wind7.7 mph S
Humidity96%
Visibility—
Dew point60°
Fri, 3072° / 61°0.02Light rain
72 °Light rain

Big Run, Friday, 30 October

Light rain. High 72°, low 61°.

Pressure29.94 inHg
Wind6.6 mph S
Humidity72%
Visibility—
Dew point61°
Sat, 3173° / 59°0.5Rain
73 °Rain

Big Run, Saturday, 31 October

Rain. High 73°, low 59°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity83%
Visibility—
Dew point66°
Sun, 0158° / 44°0Clear
58 °Clear

Big Run, Sunday, 1 November

Clear. High 58°, low 44°.

Pressure30.18 inHg
Wind9.2 mph W
Humidity46%
Visibility—
Dew point35°
Mon, 0256° / 38°0Clear
56 °Clear

Big Run, Monday, 2 November

Clear. High 56°, low 38°.

Pressure30.42 inHg
Wind4.8 mph NE
Humidity50%
Visibility—
Dew point36°

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.