As of 07:00 EDT

Weather in Clay, PA

46°

Clay, Saturday, 10 October, 07:00

Overcast. Feels like 46°. High 71°, low 46°.

Pressure30.33 inHg

Wind1 mph NE

Humidity96%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Clay, PA: average high 60.5°, average low 43.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (77.3°), the coolest 20 October (28.9°).

60.5°/43.9°

Average high / low

+0.9°

Above normal

6 / 6

Wet days / normal

2.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	62.5°	60.1°	+1.3°
20 October – 29 October	57.3°	56.1°	+0.7°
30 October – 8 November	at normal	53.1°	—

October records over 66 years

84.9°1 October 2019All-time high

23.9°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Concord (5 mi).

Sun, 1167° / 48°

1.06

67 °

Clay, Sunday, 11 October

Heavy rain. High 67°, low 48°.

Pressure30.03 inHg

Wind15.1 mph SE

Humidity97%

Visibility1.7 mi

Dew point58°

Mon, 1269° / 57°

69 °

Clay, Monday, 12 October

Overcast. High 69°, low 57°.

Pressure29.94 inHg

Wind9.5 mph NW

Humidity82%

Visibility6.2 mi

Dew point59°

Tue, 1377° / 58°

77 °

Clay, Tuesday, 13 October

Clear. High 77°, low 58°.

Pressure29.83 inHg

Wind11.2 mph SW

Humidity69%

Visibility6.2 mi

Dew point62°

Wed, 1468° / 57°

0.03

68 °

Clay, Wednesday, 14 October

Light rain. High 68°, low 57°.

Pressure29.97 inHg

Wind10.8 mph NW

Humidity76%

Visibility—

Dew point59°

Thu, 1559° / 49°

0.29

59 °

Clay, Thursday, 15 October

Rain. High 59°, low 49°.

Pressure30.33 inHg

Wind10.8 mph N

Humidity48%

Visibility—

Dew point38°

Fri, 1665° / 51°

1.04

65 °

Clay, Friday, 16 October

Rain. High 65°, low 51°.

Pressure29.85 inHg

Wind11.1 mph SW

Humidity96%

Visibility—

Dew point64°

Sat, 1757° / 47°

0.12

57 °

Clay, Saturday, 17 October

Light rain. High 57°, low 47°.

Pressure29.91 inHg

Wind9.1 mph W

Humidity75%

Visibility—

Dew point49°

Sun, 1845° / 35°

0.09

45 °

Clay, Sunday, 18 October

Snow. High 45°, low 35°.

Pressure30.15 inHg

Wind10.3 mph NW

Humidity90%

Visibility—

Dew point38°

Mon, 1946° / 29°

46 °

Clay, Monday, 19 October

Clear. High 46°, low 29°.

Pressure30.36 inHg

Wind9.5 mph N

Humidity42%

Visibility—

Dew point22°

Tue, 2054° / 29°

54 °

Clay, Tuesday, 20 October

Clear. High 54°, low 29°.

Pressure30.39 inHg

Wind2 mph NE

Humidity33%

Visibility—

Dew point22°

Wed, 2158° / 33°

58 °

Clay, Wednesday, 21 October

Clear. High 58°, low 33°.

Pressure30.39 inHg

Wind5.2 mph E

Humidity38%

Visibility—

Dew point29°

Thu, 2260° / 37°

60 °

Clay, Thursday, 22 October

Clear. High 60°, low 37°.

Pressure30.33 inHg

Wind6.5 mph SE

Humidity42%

Visibility—

Dew point34°

Fri, 2358° / 39°

58 °

Clay, Friday, 23 October

Overcast. High 58°, low 39°.

Pressure30.18 inHg

Wind7.5 mph S

Humidity51%

Visibility—

Dew point37°

Sat, 2461° / 42°

61 °

Clay, Saturday, 24 October

Partly cloudy. High 61°, low 42°.

Pressure30.03 inHg

Wind8.3 mph SE

Humidity54%

Visibility—

Dew point41°

Sun, 2555° / 45°

0.19

55 °

Clay, Sunday, 25 October

Light rain. High 55°, low 45°.

Pressure29.71 inHg

Wind12.8 mph W

Humidity93%

Visibility—

Dew point52°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2656° / 41°

0.1

56 °

Clay, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.1 in

Chance of precipitation35%

Record high76° (1963)

Record low27° (1962)

Tue, 2756° / 41°

0.13

56 °

Clay, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.13 in

Chance of precipitation37%

Record high74° (1984)

Record low25° (1962)

Wed, 2855° / 40°

0.12

55 °

Clay, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.12 in

Chance of precipitation40%

Record high71° (1984)

Record low26° (1976)

Thu, 2953° / 39°

0.17

53 °

Clay, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.17 in

Chance of precipitation40%

Record high71° (2024)

Record low25° (1965)

Fri, 3055° / 39°

0.11

55 °

Clay, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.11 in

Chance of precipitation28%

Record high72° (2024)

Record low28° (2011)

Sat, 3156° / 41°

0.14

56 °

Clay, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.14 in

Chance of precipitation37%

Record high76° (2024)

Record low26° (1988)

Sun, 0155° / 41°

0.13

55 °

Clay, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.13 in

Chance of precipitation48%

Record high71° (1974)

Record low30° (2017)

Mon, 0256° / 40°

0.15

56 °

Clay, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.15 in

Chance of precipitation47%

Record high73° (1982)

Record low25° (1993)

Tue, 0354° / 39°

0.07

54 °

Clay, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.07 in

Chance of precipitation30%

Record high74° (1961)

Record low27° (1966)

Wed, 0452° / 38°

0.11

52 °

Clay, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.11 in

Chance of precipitation30%

Record high73° (2003)

Record low23° (1991)

Thu, 0552° / 39°

0.11

52 °

Clay, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.11 in

Chance of precipitation38%

Record high74° (2024)

Record low19° (1991)

Fri, 0651° / 38°

0.1

51 °

Clay, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.1 in

Chance of precipitation40%

Record high69° (1975)

Record low25° (1995)

Sat, 0750° / 37°

0.13

50 °

Clay, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.13 in

Chance of precipitation40%

Record high69° (1996)

Record low26° (1967)

Sun, 0851° / 36°

0.11

51 °

Clay, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.11 in

Chance of precipitation33%

Record high70° (2020)

Record low24° (1976)

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.