As of 06:11 EDT

Weather in Tappan, OH

35°

Tappan, Monday, 19 October, 06:11

Clear. Feels like 35°. High 67°, low 35°.

Pressure30.45 inHg

Wind1.2 mph E

Humidity91%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Tue, 2068° / 39°

68 °

Tappan, Tuesday, 20 October

Clear. High 68°, low 39°.

Pressure30.36 inHg

Wind4.7 mph NE

Humidity57%

Visibility6.2 mi

Dew point47°

Wed, 2165° / 41°

65 °

Tappan, Wednesday, 21 October

Clear. High 65°, low 41°.

Pressure30.30 inHg

Wind1.9 mph N

Humidity49%

Visibility6.2 mi

Dew point41°

Thu, 2265° / 41°

65 °

Tappan, Thursday, 22 October

Overcast. High 65°, low 41°.

Pressure30.24 inHg

Wind5.5 mph NW

Humidity71%

Visibility6.2 mi

Dew point51°

Fri, 2357° / 41°

57 °

Tappan, Friday, 23 October

Clear. High 57°, low 41°.

Pressure30.39 inHg

Wind6.5 mph NE

Humidity44%

Visibility—

Dew point33°

Sat, 2460° / 36°

60 °

Tappan, Saturday, 24 October

Clear. High 60°, low 36°.

Pressure30.50 inHg

Wind6.8 mph E

Humidity37%

Visibility—

Dew point31°

Sun, 2563° / 42°

63 °

Tappan, Sunday, 25 October

Overcast. High 63°, low 42°.

Pressure30.39 inHg

Wind8.8 mph S

Humidity46%

Visibility—

Dew point39°

Mon, 2668° / 51°

68 °

Tappan, Monday, 26 October

Clear. High 68°, low 51°.

Pressure30.24 inHg

Wind7.2 mph SW

Humidity50%

Visibility—

Dew point46°

Tue, 2769° / 51°

69 °

Tappan, Tuesday, 27 October

Overcast. High 69°, low 51°.

Pressure30.09 inHg

Wind10.5 mph SW

Humidity45%

Visibility—

Dew point44°

Wed, 2852° / 35°

0.07

52 °

Tappan, Wednesday, 28 October

Light rain. High 52°, low 35°.

Pressure30.18 inHg

Wind9.5 mph N

Humidity92%

Visibility—

Dew point42°

Thu, 2946° / 30°

46 °

Tappan, Thursday, 29 October

Partly cloudy. High 46°, low 30°.

Pressure30.27 inHg

Wind7.5 mph NE

Humidity42%

Visibility—

Dew point22°

Fri, 3047° / 27°

47 °

Tappan, Friday, 30 October

Clear. High 47°, low 27°.

Pressure30.42 inHg

Wind8.7 mph NE

Humidity38%

Visibility—

Dew point20°

Sat, 3152° / 28°

52 °

Tappan, Saturday, 31 October

Clear. High 52°, low 28°.

Pressure30.56 inHg

Wind6 mph E

Humidity32%

Visibility—

Dew point20°

Sun, 0158° / 32°

58 °

Tappan, Sunday, 1 November

Partly cloudy. High 58°, low 32°.

Pressure30.47 inHg

Wind5.2 mph SW

Humidity29%

Visibility—

Dew point23°

Mon, 0262° / 39°

62 °

Tappan, Monday, 2 November

Overcast. High 62°, low 39°.

Pressure30.39 inHg

Wind4.8 mph SW

Humidity33%

Visibility—

Dew point29°

Tue, 0362° / 41°

62 °

Tappan, Tuesday, 3 November

Overcast. High 62°, low 41°.

Pressure30.24 inHg

Wind8.8 mph SW

Humidity36%

Visibility—

Dew point32°

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.