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As of 05:44 EDT

Weather in Tappan, OH

55°Current weather

Tappan, Thursday, 15 October, 05:44

Overcast. Feels like 54°. High 71°, low 55°.

Pressure30.15 inHg
Wind6 mph NE
Humidity87%
Visibility6.2 mi
Dew point51°
Fri, 1671° / 51°0.16Light rain
71 °Light rain

Tappan, Friday, 16 October

Light rain. High 71°, low 51°.

Pressure29.80 inHg
Wind11.8 mph W
Humidity94%
Visibility2.7 mi
Dew point61°
Sat, 1751° / 40°0.01Light rain
51 °Light rain

Tappan, Saturday, 17 October

Light rain. High 51°, low 40°.

Pressure30.42 inHg
Wind12 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Sun, 1859° / 33°0Clear
59 °Clear

Tappan, Sunday, 18 October

Clear. High 59°, low 33°.

Pressure30.62 inHg
Wind2.8 mph S
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 1965° / 39°0Clear
65 °Clear

Tappan, Monday, 19 October

Clear. High 65°, low 39°.

Pressure30.42 inHg
Wind5.5 mph NE
Humidity33%
Visibility—
Dew point32°
Tue, 2066° / 41°0Clear
66 °Clear

Tappan, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.30 inHg
Wind5.1 mph N
Humidity28%
Visibility—
Dew point29°
Wed, 2164° / 43°0Clear
64 °Clear

Tappan, Wednesday, 21 October

Clear. High 64°, low 43°.

Pressure30.33 inHg
Wind6.1 mph NE
Humidity47%
Visibility—
Dew point41°
Thu, 2265° / 40°0Clear
65 °Clear

Tappan, Thursday, 22 October

Clear. High 65°, low 40°.

Pressure30.33 inHg
Wind4.4 mph E
Humidity34%
Visibility—
Dew point33°
Fri, 2366° / 42°0Clear
66 °Clear

Tappan, Friday, 23 October

Clear. High 66°, low 42°.

Pressure30.30 inHg
Wind5.1 mph E
Humidity34%
Visibility—
Dew point34°
Sat, 2470° / 45°0Partly cloudy
70 °Partly cloudy

Tappan, Saturday, 24 October

Partly cloudy. High 70°, low 45°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity42%
Visibility—
Dew point43°
Sun, 2565° / 50°0Overcast
65 °Overcast

Tappan, Sunday, 25 October

Overcast. High 65°, low 50°.

Pressure30.21 inHg
Wind9.6 mph S
Humidity54%
Visibility—
Dew point46°
Mon, 2655° / 39°0.07Light rain
55 °Light rain

Tappan, Monday, 26 October

Light rain. High 55°, low 39°.

Pressure30.21 inHg
Wind10.5 mph W
Humidity36%
Visibility—
Dew point28°
Tue, 2753° / 35°0Mostly clear
53 °Mostly clear

Tappan, Tuesday, 27 October

Mostly clear. High 53°, low 35°.

Pressure30.21 inHg
Wind10 mph W
Humidity34%
Visibility—
Dew point23°
Wed, 2850° / 33°0Clear
50 °Clear

Tappan, Wednesday, 28 October

Clear. High 50°, low 33°.

Pressure30.15 inHg
Wind9.4 mph W
Humidity32%
Visibility—
Dew point19°
Thu, 2960° / 38°0Overcast
60 °Overcast

Tappan, Thursday, 29 October

Overcast. High 60°, low 38°.

Pressure30.00 inHg
Wind13.7 mph SW
Humidity40%
Visibility—
Dew point33°
Fri, 3047° / 35°0Overcast
47 °Overcast

Tappan, Friday, 30 October

Overcast. High 47°, low 35°.

Pressure30.18 inHg
Wind12.5 mph NW
Humidity48%
Visibility—
Dew point25°

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 Tappan, 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 Tappan, 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.