As of 03:41 EST

Weather in Cool Valley, PA

37°

Cool Valley, Sunday, 15 November, 03:41

Overcast. Feels like 31°. High 44°, low 37°.

Pressure30.18 inHg

Wind9.3 mph W

Humidity91%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Cool Valley, PA: average high 52.6°, average low 35.3°. That is 3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 19 November (60.5°), the coolest 24 November (24.2°).

52.6°/35.3°

Average high / low

+3°

Above normal

0 / 6

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	51.9°	47.8°	+2.3°
25 November – 4 December	53.8°	44.8°	+5°
5 December – 14 December	at normal	40.5°	—

November records over 66 years

78.8°5 November 2024All-time high

2.8°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Mount Lebanon (8 mi).

Mon, 1649° / 36°

49 °

Cool Valley, Monday, 16 November

Overcast. High 49°, low 36°.

Pressure30.53 inHg

Wind5.3 mph NW

Humidity69%

Visibility6.2 mi

Dew point36°

Tue, 1753° / 33°

53 °

Cool Valley, Tuesday, 17 November

Clear. High 53°, low 33°.

Pressure30.59 inHg

Wind4.8 mph W

Humidity61%

Visibility6.2 mi

Dew point38°

Wed, 1856° / 32°

56 °

Cool Valley, Wednesday, 18 November

Clear. High 56°, low 32°.

Pressure30.53 inHg

Wind3.7 mph SW

Humidity52%

Visibility6.2 mi

Dew point37°

Thu, 1961° / 35°

61 °

Cool Valley, Thursday, 19 November

Overcast. High 61°, low 35°.

Pressure30.36 inHg

Wind9.3 mph SW

Humidity36%

Visibility—

Dew point30°

Fri, 2059° / 42°

59 °

Cool Valley, Friday, 20 November

Partly cloudy. High 59°, low 42°.

Pressure30.33 inHg

Wind9.1 mph SW

Humidity64%

Visibility—

Dew point44°

Sat, 2159° / 41°

59 °

Cool Valley, Saturday, 21 November

Overcast. High 59°, low 41°.

Pressure30.21 inHg

Wind7.2 mph S

Humidity50%

Visibility—

Dew point38°

Sun, 2258° / 41°

58 °

Cool Valley, Sunday, 22 November

Light rain. High 58°, low 41°.

Pressure30.00 inHg

Wind15.5 mph W

Humidity57%

Visibility—

Dew point41°

Mon, 2339° / 28°

0.01

39 °

Cool Valley, Monday, 23 November

Light snow. High 39°, low 28°.

Pressure30.36 inHg

Wind11.4 mph W

Humidity67%

Visibility—

Dew point28°

Tue, 2441° / 24°

41 °

Cool Valley, Tuesday, 24 November

Clear. High 41°, low 24°.

Pressure30.53 inHg

Wind5.6 mph NE

Humidity26%

Visibility—

Dew point7°

Wed, 2549° / 27°

49 °

Cool Valley, Wednesday, 25 November

Clear. High 49°, low 27°.

Pressure30.47 inHg

Wind4.5 mph SW

Humidity30%

Visibility—

Dew point16°

Thu, 2653° / 32°

53 °

Cool Valley, Thursday, 26 November

Mostly clear. High 53°, low 32°.

Pressure30.39 inHg

Wind3.7 mph S

Humidity33%

Visibility—

Dew point22°

Fri, 2755° / 35°

55 °

Cool Valley, Friday, 27 November

Clear. High 55°, low 35°.

Pressure30.36 inHg

Wind3.7 mph E

Humidity34%

Visibility—

Dew point24°

Sat, 2858° / 39°

58 °

Cool Valley, Saturday, 28 November

Partly cloudy. High 58°, low 39°.

Pressure30.36 inHg

Wind3.4 mph NE

Humidity46%

Visibility—

Dew point35°

Sun, 2957° / 40°

57 °

Cool Valley, Sunday, 29 November

Partly cloudy. High 57°, low 40°.

Pressure30.24 inHg

Wind7.3 mph W

Humidity45%

Visibility—

Dew point34°

Mon, 3052° / 40°

52 °

Cool Valley, Monday, 30 November

Overcast. High 52°, low 40°.

Pressure30.12 inHg

Wind4.8 mph W

Humidity63%

Visibility—

Dew point38°

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

Tue, 0144° / 31°

0.15

44 °

Cool Valley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.15 in

Chance of precipitation47%

Record high64° (2006)

Record low4° (1976)

Wed, 0243° / 30°

0.11

43 °

Cool Valley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.11 in

Chance of precipitation37%

Record high69° (1982)

Record low8° (1976)

Thu, 0343° / 29°

0.13

43 °

Cool Valley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.13 in

Chance of precipitation40%

Record high71° (1982)

Record low-1° (1966)

Fri, 0442° / 29°

0.11

42 °

Cool Valley, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.11 in

Chance of precipitation37%

Record high65° (1982)

Record low-5° (1966)

Sat, 0541° / 29°

0.13

41 °

Cool Valley, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.13 in

Chance of precipitation52%

Record high69° (1982)

Record low6° (1974)

Sun, 0641° / 28°

0.15

41 °

Cool Valley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.15 in

Chance of precipitation50%

Record high67° (1998)

Record low6° (1974)

Mon, 0739° / 28°

0.1

39 °

Cool Valley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.1 in

Chance of precipitation35%

Record high64° (1998)

Record low8° (2005)

Tue, 0840° / 28°

0.1

40 °

Cool Valley, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.1 in

Chance of precipitation28%

Record high62° (1966)

Record low8° (2003)

Wed, 0942° / 28°

0.15

42 °

Cool Valley, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.15 in

Chance of precipitation38%

Record high66° (1966)

Record low2° (1977)

Thu, 1040° / 28°

0.18

40 °

Cool Valley, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.18 in

Chance of precipitation48%

Record high68° (1971)

Record low1° (1977)

Fri, 1140° / 27°

0.11

40 °

Cool Valley, Friday, 11 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.11 in

Chance of precipitation40%

Record high64° (2021)

Record low4° (1977)

Sat, 1241° / 28°

0.1

41 °

Cool Valley, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.1 in

Chance of precipitation35%

Record high65° (2015)

Record low-9° (1962)

Sun, 1340° / 28°

0.12

40 °

Cool Valley, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.12 in

Chance of precipitation50%

Record high64° (2015)

Record low-9° (1962)

Mon, 1441° / 27°

0.13

41 °

Cool Valley, Monday, 14 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.13 in

Chance of precipitation43%

Record high62° (2015)

Record low2° (2005)

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 Cool Valley, 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 Cool Valley, 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.