As of 22:01 EDT

Weather in Clay, PA

68°

Clay, Wednesday, 14 October, 22:01

Overcast. Feels like 69°. High 79°, low 63°.

Pressure30.03 inHg

Wind7.6 mph NW

Humidity84%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Thu, 1567° / 54°

67 °

Clay, Thursday, 15 October

Overcast. High 67°, low 54°.

Pressure30.21 inHg

Wind4.4 mph SE

Humidity67%

Visibility6.2 mi

Dew point47°

Fri, 1682° / 55°

0.03

82 °

Clay, Friday, 16 October

Light rain. High 82°, low 55°.

Pressure29.74 inHg

Wind11.7 mph SW

Humidity60%

Visibility6.2 mi

Dew point63°

Sat, 1754° / 42°

54 °

Clay, Saturday, 17 October

Light rain. High 54°, low 42°.

Pressure30.27 inHg

Wind14.1 mph NW

Humidity52%

Visibility6.2 mi

Dew point30°

Sun, 1859° / 40°

59 °

Clay, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.59 inHg

Wind0.5 mph SW

Humidity46%

Visibility6.2 mi

Dew point32°

Mon, 1965° / 42°

65 °

Clay, Monday, 19 October

Clear. High 65°, low 42°.

Pressure30.50 inHg

Wind4.4 mph SW

Humidity38%

Visibility—

Dew point31°

Tue, 2067° / 42°

67 °

Clay, Tuesday, 20 October

Mostly clear. High 67°, low 42°.

Pressure30.36 inHg

Wind4.1 mph N

Humidity43%

Visibility—

Dew point36°

Wed, 2165° / 44°

65 °

Clay, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.42 inHg

Wind3.8 mph NE

Humidity58%

Visibility—

Dew point42°

Thu, 2263° / 44°

63 °

Clay, Thursday, 22 October

Mostly clear. High 63°, low 44°.

Pressure30.47 inHg

Wind5.9 mph S

Humidity73%

Visibility—

Dew point47°

Fri, 2367° / 45°

67 °

Clay, Friday, 23 October

Clear. High 67°, low 45°.

Pressure30.39 inHg

Wind4.6 mph S

Humidity66%

Visibility—

Dew point46°

Sat, 2469° / 49°

69 °

Clay, Saturday, 24 October

Partly cloudy. High 69°, low 49°.

Pressure30.42 inHg

Wind5.8 mph S

Humidity64%

Visibility—

Dew point49°

Sun, 2565° / 47°

65 °

Clay, Sunday, 25 October

Partly cloudy. High 65°, low 47°.

Pressure30.39 inHg

Wind9 mph S

Humidity64%

Visibility—

Dew point46°

Mon, 2670° / 50°

0.04

70 °

Clay, Monday, 26 October

Light rain. High 70°, low 50°.

Pressure30.12 inHg

Wind12.6 mph S

Humidity81%

Visibility—

Dew point54°

Tue, 2762° / 48°

0.01

62 °

Clay, Tuesday, 27 October

Light rain. High 62°, low 48°.

Pressure30.18 inHg

Wind4.4 mph N

Humidity72%

Visibility—

Dew point47°

Wed, 2857° / 53°

0.91

57 °

Clay, Wednesday, 28 October

Rain. High 57°, low 53°.

Pressure29.97 inHg

Wind8.6 mph E

Humidity98%

Visibility—

Dew point53°

Thu, 2959° / 50°

0.11

59 °

Clay, Thursday, 29 October

Light rain. High 59°, low 50°.

Pressure29.71 inHg

Wind14.1 mph NW

Humidity94%

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 Clay, 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 Clay, 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.