As of 23:00 EDT

Weather in Clark, PA

49°Current weather

Clark, Thursday, 8 October, 23:00

Clear. Feels like 49°. High 69°, low 49°.

Pressure30.09 inHg
Wind2.8 mph SW
Humidity80%
Visibility6.2 mi
Dew point43°

Monthly outlook for Clark, PA: average high 65°, average low 48.6°. That is 3.2° above the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 October (80.5°), the coolest 18 October (35°).

65°/48.6°
Average high / low
+3.2°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October69.5°60.9°+4.8°
18 October – 27 October57.5°56.2°+0.7°
28 October – 6 Novemberat normal53.4°—

October records over 66 years

84.4°1 October 2019All-time high
23.7°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Fairview (10 mi).

Fri, 0971° / 46°0Clear
71 °Clear

Clark, Friday, 9 October

Clear. High 71°, low 46°.

Pressure30.24 inHg
Wind2.9 mph W
Humidity46%
Visibility6.2 mi
Dew point42°
Sat, 1078° / 51°0Overcast
78 °Overcast

Clark, Saturday, 10 October

Overcast. High 78°, low 51°.

Pressure30.33 inHg
Wind9.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point49°
Sun, 1165° / 59°0.27Rain
65 °Rain

Clark, Sunday, 11 October

Rain. High 65°, low 59°.

Pressure30.03 inHg
Wind14.1 mph SE
Humidity95%
Visibility3.0 mi
Dew point59°
Mon, 1271° / 60°0.01Light rain
71 °Light rain

Clark, Monday, 12 October

Light rain. High 71°, low 60°.

Pressure29.91 inHg
Wind8.2 mph NW
Humidity83%
Visibility6.2 mi
Dew point59°
Tue, 1378° / 62°0.26Light rain
78 °Light rain

Clark, Tuesday, 13 October

Light rain. High 78°, low 62°.

Pressure29.74 inHg
Wind11.8 mph SW
Humidity64%
Visibility—
Dew point62°
Wed, 1463° / 47°0.02Light rain
63 °Light rain

Clark, Wednesday, 14 October

Light rain. High 63°, low 47°.

Pressure30.06 inHg
Wind9.6 mph N
Humidity69%
Visibility—
Dew point49°
Thu, 1563° / 46°0.1Light rain
63 °Light rain

Clark, Thursday, 15 October

Light rain. High 63°, low 46°.

Pressure30.09 inHg
Wind8.1 mph S
Humidity72%
Visibility—
Dew point49°
Fri, 1680° / 62°0.06Light rain
80 °Light rain

Clark, Friday, 16 October

Light rain. High 80°, low 62°.

Pressure29.97 inHg
Wind14 mph SW
Humidity57%
Visibility—
Dew point62°
Sat, 1757° / 42°0.06Light rain
57 °Light rain

Clark, Saturday, 17 October

Light rain. High 57°, low 42°.

Pressure30.24 inHg
Wind11 mph NW
Humidity92%
Visibility—
Dew point47°
Sun, 1854° / 35°0Clear
54 °Clear

Clark, Sunday, 18 October

Clear. High 54°, low 35°.

Pressure30.47 inHg
Wind5.5 mph N
Humidity44%
Visibility—
Dew point30°
Mon, 1957° / 38°0Overcast
57 °Overcast

Clark, Monday, 19 October

Overcast. High 57°, low 38°.

Pressure30.42 inHg
Wind8.1 mph N
Humidity47%
Visibility—
Dew point35°
Tue, 2057° / 42°0Overcast
57 °Overcast

Clark, Tuesday, 20 October

Overcast. High 57°, low 42°.

Pressure30.39 inHg
Wind12.5 mph SE
Humidity46%
Visibility—
Dew point35°
Wed, 2159° / 50°0.01Light rain
59 °Light rain

Clark, Wednesday, 21 October

Light rain. High 59°, low 50°.

Pressure30.21 inHg
Wind9.4 mph SW
Humidity84%
Visibility—
Dew point51°
Thu, 2263° / 48°0.02Light rain
63 °Light rain

Clark, Thursday, 22 October

Light rain. High 63°, low 48°.

Pressure30.12 inHg
Wind6.5 mph N
Humidity66%
Visibility—
Dew point50°
Fri, 2354° / 39°0Overcast
54 °Overcast

Clark, Friday, 23 October

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind12.3 mph N
Humidity52%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 42°0.12Climate normal
56 °Climate normal

Clark, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.12 in
Chance of precipitation50%
Record high75° (1963)
Record low25° (1969)
Sun, 2556° / 42°0.11Climate normal
56 °Climate normal

Clark, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high76° (1963)
Record low29° (1962)
Mon, 2655° / 41°0.11Climate normal
55 °Climate normal

Clark, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation37%
Record high76° (1963)
Record low28° (1962)
Tue, 2755° / 41°0.12Climate normal
55 °Climate normal

Clark, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high74° (1984)
Record low26° (1962)
Wed, 2854° / 40°0.14Climate normal
54 °Climate normal

Clark, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.14 in
Chance of precipitation43%
Record high70° (1971)
Record low26° (1976)
Thu, 2953° / 39°0.16Climate normal
53 °Climate normal

Clark, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation42%
Record high71° (1971)
Record low25° (1965)
Fri, 3055° / 39°0.11Climate normal
55 °Climate normal

Clark, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (2024)
Record low28° (2011)
Sat, 3155° / 41°0.15Climate normal
55 °Climate normal

Clark, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation40%
Record high74° (2024)
Record low26° (1988)
Sun, 0155° / 41°0.13Climate normal
55 °Climate normal

Clark, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation47%
Record high70° (1974)
Record low29° (2010)
Mon, 0255° / 40°0.18Climate normal
55 °Climate normal

Clark, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.18 in
Chance of precipitation47%
Record high72° (1982)
Record low26° (1993)
Tue, 0353° / 38°0.08Climate normal
53 °Climate normal

Clark, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (1961)
Record low26° (1966)
Wed, 0452° / 39°0.12Climate normal
52 °Climate normal

Clark, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (2003)
Record low22° (1991)
Thu, 0552° / 39°0.11Climate normal
52 °Climate normal

Clark, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (2024)
Record low18° (1991)
Fri, 0651° / 38°0.1Climate normal
51 °Climate normal

Clark, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation45%
Record high69° (1975)
Record low25° (1995)

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 Clark, 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 Clark, 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.