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As of 23:00 EDT

Weather in Big Run, OH

62°Current weather

Big Run, Sunday, 11 October, 23:00

Overcast. Feels like 62°. High 65°, low 58°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity96%
Visibility6.2 mi
Dew point61°
Mon, 1274° / 58°0Partly cloudy
74 °Partly cloudy

Big Run, Monday, 12 October

Partly cloudy. High 74°, low 58°.

Pressure30.03 inHg
Wind4.5 mph W
Humidity66%
Visibility6.2 mi
Dew point59°
Tue, 1383° / 62°0Clear
83 °Clear

Big Run, Tuesday, 13 October

Clear. High 83°, low 62°.

Pressure29.94 inHg
Wind9.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Wed, 1484° / 65°0.04Light rain
84 °Light rain

Big Run, Wednesday, 14 October

Light rain. High 84°, low 65°.

Pressure30.00 inHg
Wind6.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point68°
Thu, 1572° / 60°0.04Light rain
72 °Light rain

Big Run, Thursday, 15 October

Light rain. High 72°, low 60°.

Pressure30.15 inHg
Wind4.6 mph E
Humidity86%
Visibility6.2 mi
Dew point59°
Fri, 1671° / 53°0.17Light rain
71 °Light rain

Big Run, Friday, 16 October

Light rain. High 71°, low 53°.

Pressure30.00 inHg
Wind19.4 mph NW
Humidity50%
Visibility—
Dew point45°
Sat, 1755° / 36°0Clear
55 °Clear

Big Run, Saturday, 17 October

Clear. High 55°, low 36°.

Pressure30.45 inHg
Wind9.3 mph N
Humidity44%
Visibility—
Dew point32°
Sun, 1859° / 32°0Clear
59 °Clear

Big Run, Sunday, 18 October

Clear. High 59°, low 32°.

Pressure30.53 inHg
Wind6.4 mph S
Humidity32%
Visibility—
Dew point24°
Mon, 1964° / 40°0Overcast
64 °Overcast

Big Run, Monday, 19 October

Overcast. High 64°, low 40°.

Pressure30.47 inHg
Wind4.9 mph SW
Humidity41%
Visibility—
Dew point37°
Tue, 2067° / 44°0Overcast
67 °Overcast

Big Run, Tuesday, 20 October

Overcast. High 67°, low 44°.

Pressure30.33 inHg
Wind3.6 mph E
Humidity41%
Visibility—
Dew point40°
Wed, 2171° / 47°0Clear
71 °Clear

Big Run, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.21 inHg
Wind5.7 mph SE
Humidity46%
Visibility—
Dew point46°
Thu, 2263° / 56°1.32Heavy rain
63 °Heavy rain

Big Run, Thursday, 22 October

Heavy rain. High 63°, low 56°.

Pressure29.94 inHg
Wind14.2 mph S
Humidity81%
Visibility—
Dew point54°
Fri, 2357° / 44°0.15Rain
57 °Rain

Big Run, Friday, 23 October

Rain. High 57°, low 44°.

Pressure29.80 inHg
Wind10.1 mph NW
Humidity57%
Visibility—
Dew point40°
Sat, 2446° / 37°0Overcast
46 °Overcast

Big Run, Saturday, 24 October

Overcast. High 46°, low 37°.

Pressure29.97 inHg
Wind11.4 mph NW
Humidity64%
Visibility—
Dew point33°
Sun, 2553° / 34°0Overcast
53 °Overcast

Big Run, Sunday, 25 October

Overcast. High 53°, low 34°.

Pressure29.85 inHg
Wind7.2 mph NW
Humidity42%
Visibility—
Dew point28°
Mon, 2652° / 41°0.21Light rain
52 °Light rain

Big Run, Monday, 26 October

Light rain. High 52°, low 41°.

Pressure29.91 inHg
Wind4.4 mph W
Humidity86%
Visibility—
Dew point42°

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.