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As of 13:43 EDT

Weather in Chapman, PA

65°Current weather

Chapman, Friday, 16 October, 13:43

Partly cloudy. Feels like 66°. High 67°, low 54°.

Pressure29.68 inHg
Wind8.1 mph S
Humidity88%
Visibility6.2 mi
Dew point62°
Sat, 1753° / 36°0Overcast
53 °Overcast

Chapman, Saturday, 17 October

Overcast. High 53°, low 36°.

Pressure30.30 inHg
Wind13.9 mph N
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 1857° / 35°0Clear
57 °Clear

Chapman, Sunday, 18 October

Clear. High 57°, low 35°.

Pressure30.62 inHg
Wind2 mph NE
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 1963° / 38°0Mostly clear
63 °Mostly clear

Chapman, Monday, 19 October

Mostly clear. High 63°, low 38°.

Pressure30.42 inHg
Wind5.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 47°0Clear
67 °Clear

Chapman, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.24 inHg
Wind10.2 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2162° / 45°0Clear
62 °Clear

Chapman, Wednesday, 21 October

Clear. High 62°, low 45°.

Pressure30.33 inHg
Wind8.9 mph N
Humidity59%
Visibility—
Dew point40°
Thu, 2256° / 36°0Clear
56 °Clear

Chapman, Thursday, 22 October

Clear. High 56°, low 36°.

Pressure30.36 inHg
Wind5 mph SE
Humidity64%
Visibility—
Dew point37°
Fri, 2363° / 39°0Mostly clear
63 °Mostly clear

Chapman, Friday, 23 October

Mostly clear. High 63°, low 39°.

Pressure30.15 inHg
Wind10.3 mph N
Humidity63%
Visibility—
Dew point40°
Sat, 2455° / 37°0Clear
55 °Clear

Chapman, Saturday, 24 October

Clear. High 55°, low 37°.

Pressure30.33 inHg
Wind10.2 mph N
Humidity48%
Visibility—
Dew point28°
Sun, 2558° / 34°0Clear
58 °Clear

Chapman, Sunday, 25 October

Clear. High 58°, low 34°.

Pressure30.45 inHg
Wind6.5 mph SE
Humidity59%
Visibility—
Dew point34°
Mon, 2661° / 38°0Clear
61 °Clear

Chapman, Monday, 26 October

Clear. High 61°, low 38°.

Pressure30.39 inHg
Wind2.7 mph S
Humidity71%
Visibility—
Dew point41°
Tue, 2764° / 42°0Overcast
64 °Overcast

Chapman, Tuesday, 27 October

Overcast. High 64°, low 42°.

Pressure30.30 inHg
Wind2.2 mph NE
Humidity71%
Visibility—
Dew point44°
Wed, 2865° / 46°0Overcast
65 °Overcast

Chapman, Wednesday, 28 October

Overcast. High 65°, low 46°.

Pressure30.30 inHg
Wind6.4 mph S
Humidity68%
Visibility—
Dew point46°
Thu, 2968° / 54°0Overcast
68 °Overcast

Chapman, Thursday, 29 October

Overcast. High 68°, low 54°.

Pressure30.24 inHg
Wind4.2 mph NE
Humidity78%
Visibility—
Dew point54°
Fri, 3069° / 51°0Overcast
69 °Overcast

Chapman, Friday, 30 October

Overcast. High 69°, low 51°.

Pressure30.18 inHg
Wind6.4 mph SW
Humidity74%
Visibility—
Dew point52°
Sat, 3169° / 51°0.49Rain
69 °Rain

Chapman, Saturday, 31 October

Rain. High 69°, low 51°.

Pressure30.09 inHg
Wind11.9 mph N
Humidity74%
Visibility—
Dew point56°

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 Chapman, PA 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 Chapman, PA 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.