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As of 14:01 EDT

Weather in Harrison Mills, OH

66°Current weather

Harrison Mills, Tuesday, 20 October, 14:01

Overcast. Feels like 65°. High 68°, low 39°.

Pressure30.33 inHg
Wind0 mph N
Humidity37%
Visibility6.2 mi
Dew point39°
Wed, 2170° / 39°0Clear
70 °Clear

Harrison Mills, Wednesday, 21 October

Clear. High 70°, low 39°.

Pressure30.27 inHg
Wind2.1 mph N
Humidity58%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 41°0Clear
67 °Clear

Harrison Mills, Thursday, 22 October

Clear. High 67°, low 41°.

Pressure30.24 inHg
Wind5.5 mph NE
Humidity56%
Visibility6.2 mi
Dew point45°
Fri, 2363° / 47°0Clear
63 °Clear

Harrison Mills, Friday, 23 October

Clear. High 63°, low 47°.

Pressure30.36 inHg
Wind5.6 mph NE
Humidity60%
Visibility6.2 mi
Dew point46°
Sat, 2467° / 40°0Clear
67 °Clear

Harrison Mills, Saturday, 24 October

Clear. High 67°, low 40°.

Pressure30.47 inHg
Wind3.5 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Sun, 2571° / 43°0Clear
71 °Clear

Harrison Mills, Sunday, 25 October

Clear. High 71°, low 43°.

Pressure30.45 inHg
Wind4.9 mph SE
Humidity41%
Visibility—
Dew point42°
Mon, 2672° / 50°0Overcast
72 °Overcast

Harrison Mills, Monday, 26 October

Overcast. High 72°, low 50°.

Pressure30.24 inHg
Wind5.7 mph SW
Humidity40%
Visibility—
Dew point43°
Tue, 2761° / 41°0.06Light rain
61 °Light rain

Harrison Mills, Tuesday, 27 October

Light rain. High 61°, low 41°.

Pressure30.12 inHg
Wind10.7 mph NW
Humidity61%
Visibility—
Dew point46°
Wed, 2850° / 30°0Clear
50 °Clear

Harrison Mills, Wednesday, 28 October

Clear. High 50°, low 30°.

Pressure30.42 inHg
Wind5.2 mph NW
Humidity35%
Visibility—
Dew point21°
Thu, 2957° / 32°0Partly cloudy
57 °Partly cloudy

Harrison Mills, Thursday, 29 October

Partly cloudy. High 57°, low 32°.

Pressure30.18 inHg
Wind8.4 mph SW
Humidity27%
Visibility—
Dew point19°
Fri, 3052° / 34°0Clear
52 °Clear

Harrison Mills, Friday, 30 October

Clear. High 52°, low 34°.

Pressure30.21 inHg
Wind10.9 mph NW
Humidity36%
Visibility—
Dew point23°
Sat, 3152° / 29°0Clear
52 °Clear

Harrison Mills, Saturday, 31 October

Clear. High 52°, low 29°.

Pressure30.33 inHg
Wind3.8 mph S
Humidity30%
Visibility—
Dew point19°
Sun, 0156° / 39°0Overcast
56 °Overcast

Harrison Mills, Sunday, 1 November

Overcast. High 56°, low 39°.

Pressure30.15 inHg
Wind8.4 mph W
Humidity31%
Visibility—
Dew point24°
Mon, 0260° / 36°0Clear
60 °Clear

Harrison Mills, Monday, 2 November

Clear. High 60°, low 36°.

Pressure30.36 inHg
Wind4.3 mph SW
Humidity38%
Visibility—
Dew point31°
Tue, 0364° / 39°0Clear
64 °Clear

Harrison Mills, Tuesday, 3 November

Clear. High 64°, low 39°.

Pressure30.33 inHg
Wind4.9 mph S
Humidity35%
Visibility—
Dew point32°
Wed, 0465° / 48°0.04Light rain
65 °Light rain

Harrison Mills, Wednesday, 4 November

Light rain. High 65°, low 48°.

Pressure30.18 inHg
Wind7.5 mph S
Humidity45%
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 Harrison Mills, 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 Harrison Mills, 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.