As of 05:24 EST

Weather in Jefferson, PA

40°

Jefferson, Tuesday, 10 November, 05:24

Overcast. Feels like 34°. High 62°, low 39°.

Pressure30.00 inHg

Wind7.7 mph SW

Humidity89%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Jefferson, PA: average high 49.1°, average low 35.6°. That is 1.8° above the climate normal for November. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 10 November (61.9°), the coolest 25 November (22.8°).

49.1°/35.6°

Average high / low

+1.8°

Above normal

7 / 6

Wet days / normal

2.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	48.6°	46.8°	+1°
20 November – 29 November	49.9°	43.7°	+3.4°
30 November – 9 December	at normal	39.2°	—

November records over 66 years

75°3 November 1961All-time high

2.1°15 November 1996All-time low

Climate normals and records are computed from the nearest reference point — Fairview (7 mi).

Wed, 1158° / 39°

0.03

58 °

Jefferson, Wednesday, 11 November

Light rain. High 58°, low 39°.

Pressure29.88 inHg

Wind4.1 mph S

Humidity63%

Visibility6.2 mi

Dew point44°

Thu, 1248° / 41°

0.27

48 °

Jefferson, Thursday, 12 November

Light rain. High 48°, low 41°.

Pressure29.62 inHg

Wind9.3 mph NE

Humidity83%

Visibility6.2 mi

Dew point42°

Fri, 1341° / 33°

41 °

Jefferson, Friday, 13 November

Overcast. High 41°, low 33°.

Pressure29.83 inHg

Wind10 mph N

Humidity68%

Visibility6.2 mi

Dew point26°

Sat, 1440° / 32°

0.14

40 °

Jefferson, Saturday, 14 November

Snow. High 40°, low 32°.

Pressure30.06 inHg

Wind9.4 mph NW

Humidity86%

Visibility—

Dew point33°

Sun, 1543° / 33°

43 °

Jefferson, Sunday, 15 November

Overcast. High 43°, low 33°.

Pressure30.36 inHg

Wind9.6 mph NW

Humidity65%

Visibility—

Dew point31°

Mon, 1645° / 32°

45 °

Jefferson, Monday, 16 November

Overcast. High 45°, low 32°.

Pressure30.47 inHg

Wind4.9 mph NE

Humidity51%

Visibility—

Dew point26°

Tue, 1747° / 29°

47 °

Jefferson, Tuesday, 17 November

Clear. High 47°, low 29°.

Pressure30.45 inHg

Wind4.4 mph N

Humidity47%

Visibility—

Dew point25°

Wed, 1850° / 31°

50 °

Jefferson, Wednesday, 18 November

Clear. High 50°, low 31°.

Pressure30.45 inHg

Wind3.9 mph E

Humidity42%

Visibility—

Dew point25°

Thu, 1953° / 34°

53 °

Jefferson, Thursday, 19 November

Overcast. High 53°, low 34°.

Pressure30.39 inHg

Wind6.7 mph SE

Humidity39%

Visibility—

Dew point26°

Fri, 2055° / 39°

55 °

Jefferson, Friday, 20 November

Overcast. High 55°, low 39°.

Pressure30.30 inHg

Wind8.8 mph S

Humidity55%

Visibility—

Dew point37°

Sat, 2156° / 49°

0.61

56 °

Jefferson, Saturday, 21 November

Rain. High 56°, low 49°.

Pressure29.97 inHg

Wind14.5 mph S

Humidity96%

Visibility—

Dew point50°

Sun, 2257° / 43°

0.06

57 °

Jefferson, Sunday, 22 November

Light rain. High 57°, low 43°.

Pressure30.00 inHg

Wind13.2 mph S

Humidity63%

Visibility—

Dew point41°

Mon, 2355° / 41°

0.88

55 °

Jefferson, Monday, 23 November

Rain. High 55°, low 41°.

Pressure29.74 inHg

Wind19.7 mph SW

Humidity93%

Visibility—

Dew point46°

Tue, 2443° / 33°

0.06

43 °

Jefferson, Tuesday, 24 November

Light snow. High 43°, low 33°.

Pressure29.68 inHg

Wind21.1 mph SW

Humidity69%

Visibility—

Dew point27°

Wed, 2533° / 23°

0.16

33 °

Jefferson, Wednesday, 25 November

Snow. High 33°, low 23°.

Pressure30.00 inHg

Wind17.2 mph SW

Humidity81%

Visibility—

Dew point26°

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

Thu, 2645° / 32°

0.2

45 °

Jefferson, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.2 in

Chance of precipitation47%

Record high60° (2006)

Record low14° (2005)

Fri, 2744° / 33°

0.15

44 °

Jefferson, Friday, 27 November

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.15 in

Chance of precipitation52%

Record high68° (1990)

Record low17° (1977)

Sat, 2843° / 31°

0.2

43 °

Jefferson, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.2 in

Chance of precipitation65%

Record high63° (1990)

Record low13° (2013)

Sun, 2941° / 30°

0.1

41 °

Jefferson, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.1 in

Chance of precipitation38%

Record high63° (2005)

Record low10° (1976)

Mon, 3042° / 30°

0.15

42 °

Jefferson, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.15 in

Chance of precipitation48%

Record high65° (1991)

Record low4° (1976)

Tue, 0141° / 29°

0.16

41 °

Jefferson, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.16 in

Chance of precipitation47%

Record high60° (1970)

Record low10° (1976)

Wed, 0240° / 28°

0.12

40 °

Jefferson, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.12 in

Chance of precipitation48%

Record high65° (1982)

Record low7° (1966)

Thu, 0340° / 28°

0.13

40 °

Jefferson, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.13 in

Chance of precipitation43%

Record high69° (1982)

Record low3° (1976)

Fri, 0440° / 27°

0.11

40 °

Jefferson, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.11 in

Chance of precipitation48%

Record high62° (2012)

Record low-4° (1966)

Sat, 0539° / 28°

0.13

39 °

Jefferson, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.13 in

Chance of precipitation53%

Record high65° (1982)

Record low3° (1963)

Sun, 0638° / 27°

0.15

38 °

Jefferson, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.15 in

Chance of precipitation57%

Record high65° (1998)

Record low8° (2007)

Mon, 0737° / 26°

0.1

37 °

Jefferson, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.1 in

Chance of precipitation50%

Record high64° (1998)

Record low11° (1964)

Tue, 0837° / 26°

0.07

37 °

Jefferson, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.07 in

Chance of precipitation32%

Record high61° (1966)

Record low3° (1977)

Wed, 0939° / 26°

0.16

39 °

Jefferson, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.16 in

Chance of precipitation50%

Record high58° (1966)

Record low1° (1977)

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 Jefferson, 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 Jefferson, 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.