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As of 02:16 EDT

Weather in Port William, OH

53°Current weather

Port William, Tuesday, 27 October, 02:16

Clear. Feels like 52°. High 73°, low 44°.

Pressure30.27 inHg
Wind0 mph N
Humidity78%
Visibility6.2 mi
Dew point46°
Wed, 2874° / 46°0Clear
74 °Clear

Port William, Wednesday, 28 October

Clear. High 74°, low 46°.

Pressure30.27 inHg
Wind3.9 mph S
Humidity52%
Visibility6.2 mi
Dew point49°
Thu, 2973° / 51°0Clear
73 °Clear

Port William, Thursday, 29 October

Clear. High 73°, low 51°.

Pressure30.21 inHg
Wind7.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Fri, 3068° / 54°0Partly cloudy
68 °Partly cloudy

Port William, Friday, 30 October

Partly cloudy. High 68°, low 54°.

Pressure30.27 inHg
Wind5.5 mph NE
Humidity75%
Visibility6.2 mi
Dew point56°
Sat, 3166° / 53°0Overcast
66 °Overcast

Port William, Saturday, 31 October

Overcast. High 66°, low 53°.

Pressure30.21 inHg
Wind6.3 mph SE
Humidity55%
Visibility—
Dew point47°
Sun, 0160° / 54°0.45Rain
60 °Rain

Port William, Sunday, 1 November

Rain. High 60°, low 54°.

Pressure30.06 inHg
Wind9.4 mph SE
Humidity94%
Visibility—
Dew point57°
Mon, 0265° / 54°0Overcast
65 °Overcast

Port William, Monday, 2 November

Overcast. High 65°, low 54°.

Pressure29.85 inHg
Wind7 mph E
Humidity76%
Visibility—
Dew point56°
Tue, 0365° / 54°0Overcast
65 °Overcast

Port William, Tuesday, 3 November

Overcast. High 65°, low 54°.

Pressure29.97 inHg
Wind12.2 mph E
Humidity67%
Visibility—
Dew point52°
Wed, 0465° / 58°0.25Rain
65 °Rain

Port William, Wednesday, 4 November

Rain. High 65°, low 58°.

Pressure29.74 inHg
Wind23.5 mph SE
Humidity71%
Visibility—
Dew point54°
Thu, 0558° / 39°0.2Snow
58 °Snow

Port William, Thursday, 5 November

Snow. High 58°, low 39°.

Pressure29.56 inHg
Wind20.7 mph SW
Humidity83%
Visibility—
Dew point43°
Fri, 0637° / 34°0.03Light snow
37 °Light snow

Port William, Friday, 6 November

Light snow. High 37°, low 34°.

Pressure29.77 inHg
Wind21.4 mph W
Humidity62%
Visibility—
Dew point24°
Sat, 0741° / 33°0.02Light snow
41 °Light snow

Port William, Saturday, 7 November

Light snow. High 41°, low 33°.

Pressure30.00 inHg
Wind14.2 mph W
Humidity56%
Visibility—
Dew point25°
Sun, 0844° / 27°0Partly cloudy
44 °Partly cloudy

Port William, Sunday, 8 November

Partly cloudy. High 44°, low 27°.

Pressure30.18 inHg
Wind8.2 mph W
Humidity40%
Visibility—
Dew point18°
Mon, 0955° / 36°0.04Light rain
55 °Light rain

Port William, Monday, 9 November

Light rain. High 55°, low 36°.

Pressure29.85 inHg
Wind18.4 mph S
Humidity38%
Visibility—
Dew point28°
Tue, 1054° / 43°0.25Light rain
54 °Light rain

Port William, Tuesday, 10 November

Light rain. High 54°, low 43°.

Pressure29.71 inHg
Wind17.9 mph SW
Humidity71%
Visibility—
Dew point44°
Wed, 1151° / 37°0Overcast
51 °Overcast

Port William, Wednesday, 11 November

Overcast. High 51°, low 37°.

Pressure29.83 inHg
Wind7.3 mph NE
Humidity59%
Visibility—
Dew point35°

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.