As of 20:21 EST

Weather in Jefferson, PA

60°

Jefferson, Wednesday, 4 November, 20:21

Clear. Feels like 59°. High 74°, low 48°.

Pressure30.00 inHg

Wind4.6 mph S

Humidity80%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Jefferson, PA: average high 53.5°, average low 38°. That is 0.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (73.6°), the coolest 16 November (26.6°).

53.5°/38°

Average high / low

+0.3°

Above normal

2 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	58.9°	54.2°	+2.6°
14 November – 23 November	44.4°	49.9°	-3.1°
24 November – 3 December	at normal	47.4°	—

November records over 66 years

80.4°6 November 2024All-time high

11.8°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Springmont (11 mi).

Thu, 0573° / 56°

0.26

73 °

Jefferson, Thursday, 5 November

Rain. High 73°, low 56°.

Pressure29.85 inHg

Wind10.4 mph S

Humidity94%

Visibility5.8 mi

Dew point64°

Fri, 0673° / 51°

73 °

Jefferson, Friday, 6 November

Clear. High 73°, low 51°.

Pressure29.88 inHg

Wind4.2 mph W

Humidity50%

Visibility6.2 mi

Dew point49°

Sat, 0755° / 44°

55 °

Jefferson, Saturday, 7 November

Mostly clear. High 55°, low 44°.

Pressure29.88 inHg

Wind12.1 mph NW

Humidity58%

Visibility6.2 mi

Dew point40°

Sun, 0855° / 47°

55 °

Jefferson, Sunday, 8 November

Overcast. High 55°, low 47°.

Pressure29.91 inHg

Wind12.3 mph W

Humidity53%

Visibility6.2 mi

Dew point38°

Mon, 0953° / 43°

53 °

Jefferson, Monday, 9 November

Overcast. High 53°, low 43°.

Pressure29.91 inHg

Wind18.1 mph NW

Humidity55%

Visibility—

Dew point34°

Tue, 1057° / 38°

57 °

Jefferson, Tuesday, 10 November

Overcast. High 57°, low 38°.

Pressure30.03 inHg

Wind8.9 mph SW

Humidity63%

Visibility—

Dew point35°

Wed, 1160° / 40°

60 °

Jefferson, Wednesday, 11 November

Clear. High 60°, low 40°.

Pressure29.85 inHg

Wind11.9 mph NW

Humidity52%

Visibility—

Dew point35°

Thu, 1246° / 35°

46 °

Jefferson, Thursday, 12 November

Overcast. High 46°, low 35°.

Pressure29.83 inHg

Wind15.4 mph NW

Humidity55%

Visibility—

Dew point29°

Fri, 1343° / 29°

43 °

Jefferson, Friday, 13 November

Clear. High 43°, low 29°.

Pressure29.85 inHg

Wind11.2 mph NW

Humidity50%

Visibility—

Dew point21°

Sat, 1445° / 28°

45 °

Jefferson, Saturday, 14 November

Mostly clear. High 45°, low 28°.

Pressure29.88 inHg

Wind6.8 mph SW

Humidity56%

Visibility—

Dew point24°

Sun, 1538° / 30°

0.23

38 °

Jefferson, Sunday, 15 November

Snow. High 38°, low 30°.

Pressure29.85 inHg

Wind12.3 mph NW

Humidity100%

Visibility—

Dew point35°

Mon, 1642° / 27°

42 °

Jefferson, Monday, 16 November

Light rain. High 42°, low 27°.

Pressure30.06 inHg

Wind14.4 mph NW

Humidity83%

Visibility—

Dew point33°

Tue, 1742° / 29°

42 °

Jefferson, Tuesday, 17 November

Overcast. High 42°, low 29°.

Pressure30.33 inHg

Wind11.8 mph N

Humidity70%

Visibility—

Dew point30°

Wed, 1847° / 29°

47 °

Jefferson, Wednesday, 18 November

Clear. High 47°, low 29°.

Pressure30.47 inHg

Wind7 mph NW

Humidity59%

Visibility—

Dew point27°

Thu, 1952° / 32°

52 °

Jefferson, Thursday, 19 November

Partly cloudy. High 52°, low 32°.

Pressure30.33 inHg

Wind5.9 mph W

Humidity64%

Visibility—

Dew point31°

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

Fri, 2050° / 35°

0.11

50 °

Jefferson, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.11 in

Chance of precipitation27%

Record high73° (1985)

Record low22° (1980)

Sat, 2149° / 35°

0.1

49 °

Jefferson, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation32%

Record high64° (1991)

Record low20° (1987)

Sun, 2248° / 35°

0.12

48 °

Jefferson, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.12 in

Chance of precipitation33%

Record high67° (2007)

Record low18° (2018)

Mon, 2348° / 33°

0.07

48 °

Jefferson, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.07 in

Chance of precipitation20%

Record high67° (1979)

Record low15° (2018)

Tue, 2449° / 34°

0.11

49 °

Jefferson, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.11 in

Chance of precipitation28%

Record high67° (2014)

Record low12° (1989)

Wed, 2548° / 34°

0.13

48 °

Jefferson, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.13 in

Chance of precipitation38%

Record high69° (1979)

Record low20° (2005)

Thu, 2650° / 35°

0.16

50 °

Jefferson, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.16 in

Chance of precipitation40%

Record high66° (1999)

Record low23° (2005)

Fri, 2749° / 35°

0.1

49 °

Jefferson, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.1 in

Chance of precipitation32%

Record high64° (1976)

Record low22° (1974)

Sat, 2849° / 36°

0.18

49 °

Jefferson, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.18 in

Chance of precipitation33%

Record high66° (1990)

Record low15° (2014)

Sun, 2947° / 33°

0.15

47 °

Jefferson, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.15 in

Chance of precipitation35%

Record high65° (2005)

Record low21° (2014)

Mon, 3046° / 33°

0.11

46 °

Jefferson, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation30%

Record high66° (2001)

Record low18° (1976)

Tue, 0146° / 32°

0.12

46 °

Jefferson, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.12 in

Chance of precipitation35%

Record high69° (2006)

Record low12° (1967)

Wed, 0245° / 31°

0.09

45 °

Jefferson, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.09 in

Chance of precipitation30%

Record high60° (1970)

Record low5° (1967)

Thu, 0346° / 31°

0.12

46 °

Jefferson, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.12 in

Chance of precipitation23%

Record high65° (1998)

Record low14° (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 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.