EN
English Español

As of 12:54 EDT

Weather in Port William, OH

61°Current weather

Port William, Saturday, 31 October, 12:54

Overcast. Feels like 60°. High 64°, low 49°.

Pressure30.42 inHg
Wind9 mph E
Humidity55%
Visibility6.2 mi
Dew point45°
Sun, 0170° / 49°0Overcast
70 °Overcast

Port William, Sunday, 1 November

Overcast. High 70°, low 49°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Mon, 0258° / 53°0.02Light rain
58 °Light rain

Port William, Monday, 2 November

Light rain. High 58°, low 53°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity65%
Visibility6.2 mi
Dew point46°
Tue, 0372° / 55°0Overcast
72 °Overcast

Port William, Tuesday, 3 November

Overcast. High 72°, low 55°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity69%
Visibility6.2 mi
Dew point54°
Wed, 0465° / 58°0.72Rain
65 °Rain

Port William, Wednesday, 4 November

Rain. High 65°, low 58°.

Pressure29.88 inHg
Wind12.4 mph SE
Humidity80%
Visibility3.7 mi
Dew point58°
Thu, 0562° / 56°0.33Rain
62 °Rain

Port William, Thursday, 5 November

Rain. High 62°, low 56°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity59%
Visibility—
Dew point44°
Fri, 0655° / 51°0.15Rain
55 °Rain

Port William, Friday, 6 November

Rain. High 55°, low 51°.

Pressure29.74 inHg
Wind14.8 mph N
Humidity79%
Visibility—
Dew point49°
Sat, 0752° / 47°0Overcast
52 °Overcast

Port William, Saturday, 7 November

Overcast. High 52°, low 47°.

Pressure29.80 inHg
Wind10.4 mph NW
Humidity67%
Visibility—
Dew point41°
Sun, 0851° / 47°0.03Light rain
51 °Light rain

Port William, Sunday, 8 November

Light rain. High 51°, low 47°.

Pressure29.80 inHg
Wind4.6 mph NW
Humidity72%
Visibility—
Dew point42°
Mon, 0958° / 46°0.04Light rain
58 °Light rain

Port William, Monday, 9 November

Light rain. High 58°, low 46°.

Pressure29.88 inHg
Wind10.3 mph N
Humidity62%
Visibility—
Dew point44°
Tue, 1061° / 44°0Mostly clear
61 °Mostly clear

Port William, Tuesday, 10 November

Mostly clear. High 61°, low 44°.

Pressure30.03 inHg
Wind10.8 mph NE
Humidity58%
Visibility—
Dew point43°
Wed, 1158° / 45°0Overcast
58 °Overcast

Port William, Wednesday, 11 November

Overcast. High 58°, low 45°.

Pressure29.94 inHg
Wind6.2 mph SW
Humidity61%
Visibility—
Dew point43°
Thu, 1257° / 48°0.08Light rain
57 °Light rain

Port William, Thursday, 12 November

Light rain. High 57°, low 48°.

Pressure29.88 inHg
Wind15.2 mph N
Humidity67%
Visibility—
Dew point45°
Fri, 1354° / 45°0Mostly clear
54 °Mostly clear

Port William, Friday, 13 November

Mostly clear. High 54°, low 45°.

Pressure30.09 inHg
Wind10.3 mph N
Humidity50%
Visibility—
Dew point34°
Sat, 1458° / 42°0Overcast
58 °Overcast

Port William, Saturday, 14 November

Overcast. High 58°, low 42°.

Pressure29.85 inHg
Wind19.8 mph W
Humidity47%
Visibility—
Dew point36°
Sun, 1550° / 39°0Mostly clear
50 °Mostly clear

Port William, Sunday, 15 November

Mostly clear. High 50°, low 39°.

Pressure30.00 inHg
Wind14.5 mph NW
Humidity48%
Visibility—
Dew point29°

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 Port William, 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 Port William, 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.