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As of 10:01 EDT

Weather in Tappan, OH

52°Current weather

Tappan, Tuesday, 20 October, 10:01

Clear. Feels like 51°. High 68°, low 37°.

Pressure30.39 inHg
Wind1.9 mph NE
Humidity82%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 35°0Clear
66 °Clear

Tappan, Wednesday, 21 October

Clear. High 66°, low 35°.

Pressure30.27 inHg
Wind2.3 mph N
Humidity50%
Visibility6.2 mi
Dew point41°
Thu, 2266° / 36°0Partly cloudy
66 °Partly cloudy

Tappan, Thursday, 22 October

Partly cloudy. High 66°, low 36°.

Pressure30.24 inHg
Wind6.2 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Fri, 2359° / 42°0Clear
59 °Clear

Tappan, Friday, 23 October

Clear. High 59°, low 42°.

Pressure30.42 inHg
Wind6.6 mph E
Humidity52%
Visibility6.2 mi
Dew point38°
Sat, 2464° / 38°0Mostly clear
64 °Mostly clear

Tappan, Saturday, 24 October

Mostly clear. High 64°, low 38°.

Pressure30.45 inHg
Wind6.3 mph E
Humidity40%
Visibility—
Dew point36°
Sun, 2567° / 41°0Mostly clear
67 °Mostly clear

Tappan, Sunday, 25 October

Mostly clear. High 67°, low 41°.

Pressure30.45 inHg
Wind5.6 mph S
Humidity43%
Visibility—
Dew point40°
Mon, 2667° / 48°0Overcast
67 °Overcast

Tappan, Monday, 26 October

Overcast. High 67°, low 48°.

Pressure30.21 inHg
Wind7.4 mph SW
Humidity49%
Visibility—
Dew point44°
Tue, 2758° / 40°0.21Light rain
58 °Light rain

Tappan, Tuesday, 27 October

Light rain. High 58°, low 40°.

Pressure30.09 inHg
Wind10 mph NW
Humidity85%
Visibility—
Dew point47°
Wed, 2847° / 30°0.01Light rain
47 °Light rain

Tappan, Wednesday, 28 October

Light rain. High 47°, low 30°.

Pressure30.39 inHg
Wind7.3 mph NW
Humidity38%
Visibility—
Dew point20°
Thu, 2952° / 30°0Clear
52 °Clear

Tappan, Thursday, 29 October

Clear. High 52°, low 30°.

Pressure30.15 inHg
Wind11.5 mph SW
Humidity35%
Visibility—
Dew point22°
Fri, 3046° / 32°0.01Light rain
46 °Light rain

Tappan, Friday, 30 October

Light rain. High 46°, low 32°.

Pressure30.15 inHg
Wind13.2 mph NW
Humidity46%
Visibility—
Dew point24°
Sat, 3148° / 28°0Clear
48 °Clear

Tappan, Saturday, 31 October

Clear. High 48°, low 28°.

Pressure30.30 inHg
Wind7.1 mph SW
Humidity38%
Visibility—
Dew point21°
Sun, 0152° / 36°0Overcast
52 °Overcast

Tappan, Sunday, 1 November

Overcast. High 52°, low 36°.

Pressure30.12 inHg
Wind10.7 mph SW
Humidity34%
Visibility—
Dew point22°
Mon, 0256° / 42°0Overcast
56 °Overcast

Tappan, Monday, 2 November

Overcast. High 56°, low 42°.

Pressure30.33 inHg
Wind6 mph S
Humidity50%
Visibility—
Dew point36°
Tue, 0361° / 38°0Clear
61 °Clear

Tappan, Tuesday, 3 November

Clear. High 61°, low 38°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity41%
Visibility—
Dew point34°
Wed, 0461° / 45°0.02Light rain
61 °Light rain

Tappan, Wednesday, 4 November

Light rain. High 61°, low 45°.

Pressure30.21 inHg
Wind11 mph S
Humidity53%
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 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.