As of 03:35 EST

Weather in Jefferson, PA

55°Current weather

Jefferson, Wednesday, 4 November, 03:35

Partly cloudy. Feels like 54°. High 76°, low 55°.

Pressure30.03 inHg
Wind8 mph S
Humidity81%
Visibility6.2 mi
Dew point50°

Monthly outlook for Jefferson, PA: average high 51.9°, average low 37.4°. That is 2° above the climate normal for November. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (76.1°), the coolest 15 November (25.1°).

51.9°/37.4°
Average high / low
+2°
Above normal
5 / 6
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November55.7°49.6°+3.4°
14 November – 23 November45.7°45.4°+0.2°
24 November – 3 Decemberat normal42.3°—

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).

Thu, 0568° / 52°0.19Rain
68 °Rain

Jefferson, Thursday, 5 November

Rain. High 68°, low 52°.

Pressure29.83 inHg
Wind12.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point49°
Fri, 0654° / 40°0.05Light rain
54 °Light rain

Jefferson, Friday, 6 November

Light rain. High 54°, low 40°.

Pressure29.94 inHg
Wind9 mph W
Humidity88%
Visibility4.2 mi
Dew point49°
Sat, 0746° / 40°0.21Light rain
46 °Light rain

Jefferson, Saturday, 7 November

Light rain. High 46°, low 40°.

Pressure30.03 inHg
Wind10.6 mph W
Humidity98%
Visibility2.4 mi
Dew point44°
Sun, 0852° / 39°0Overcast
52 °Overcast

Jefferson, Sunday, 8 November

Overcast. High 52°, low 39°.

Pressure30.03 inHg
Wind11.8 mph SW
Humidity53%
Visibility—
Dew point33°
Mon, 0951° / 40°0Partly cloudy
51 °Partly cloudy

Jefferson, Monday, 9 November

Partly cloudy. High 51°, low 40°.

Pressure30.06 inHg
Wind15.9 mph NW
Humidity52%
Visibility—
Dew point33°
Tue, 1059° / 37°0Clear
59 °Clear

Jefferson, Tuesday, 10 November

Clear. High 59°, low 37°.

Pressure30.03 inHg
Wind8.3 mph W
Humidity28%
Visibility—
Dew point23°
Wed, 1155° / 37°0Partly cloudy
55 °Partly cloudy

Jefferson, Wednesday, 11 November

Partly cloudy. High 55°, low 37°.

Pressure30.03 inHg
Wind11 mph N
Humidity43%
Visibility—
Dew point31°
Thu, 1247° / 30°0Overcast
47 °Overcast

Jefferson, Thursday, 12 November

Overcast. High 47°, low 30°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity55%
Visibility—
Dew point29°
Fri, 1348° / 39°0Overcast
48 °Overcast

Jefferson, Friday, 13 November

Overcast. High 48°, low 39°.

Pressure29.71 inHg
Wind14.9 mph W
Humidity62%
Visibility—
Dew point35°
Sat, 1443° / 28°0Partly cloudy
43 °Partly cloudy

Jefferson, Saturday, 14 November

Partly cloudy. High 43°, low 28°.

Pressure30.09 inHg
Wind10.2 mph N
Humidity38%
Visibility—
Dew point18°
Sun, 1545° / 25°0Mostly clear
45 °Mostly clear

Jefferson, Sunday, 15 November

Mostly clear. High 45°, low 25°.

Pressure30.24 inHg
Wind5.7 mph S
Humidity38%
Visibility—
Dew point18°
Mon, 1647° / 34°0.13Light rain
47 °Light rain

Jefferson, Monday, 16 November

Light rain. High 47°, low 34°.

Pressure29.91 inHg
Wind13.6 mph NW
Humidity84%
Visibility—
Dew point40°
Tue, 1740° / 30°0.01Light snow
40 °Light snow

Jefferson, Tuesday, 17 November

Light snow. High 40°, low 30°.

Pressure30.09 inHg
Wind12.1 mph N
Humidity46%
Visibility—
Dew point20°
Wed, 1848° / 28°0Partly cloudy
48 °Partly cloudy

Jefferson, Wednesday, 18 November

Partly cloudy. High 48°, low 28°.

Pressure29.97 inHg
Wind14.6 mph SW
Humidity39%
Visibility—
Dew point21°
Thu, 1952° / 42°0Partly cloudy
52 °Partly cloudy

Jefferson, Thursday, 19 November

Partly cloudy. High 52°, low 42°.

Pressure29.77 inHg
Wind19.7 mph NW
Humidity52%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2045° / 33°0.13Climate normal
45 °Climate normal

Jefferson, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation45%
Record high65° (1991)
Record low17° (1980)
Sat, 2143° / 32°0.11Climate normal
43 °Climate normal

Jefferson, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation48%
Record high61° (1979)
Record low11° (2014)
Sun, 2244° / 31°0.13Climate normal
44 °Climate normal

Jefferson, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (1999)
Record low13° (2014)
Mon, 2345° / 31°0.07Climate normal
45 °Climate normal

Jefferson, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (1999)
Record low13° (2000)
Tue, 2444° / 31°0.13Climate normal
44 °Climate normal

Jefferson, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (2014)
Record low12° (2005)
Wed, 2544° / 31°0.15Climate normal
44 °Climate normal

Jefferson, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation48%
Record high61° (1987)
Record low11° (2005)
Thu, 2645° / 32°0.2Climate normal
45 °Climate normal

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°0.15Climate normal
44 °Climate normal

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°0.2Climate normal
43 °Climate normal

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°0.1Climate normal
41 °Climate normal

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°0.15Climate normal
42 °Climate normal

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°0.16Climate normal
41 °Climate normal

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°0.12Climate normal
40 °Climate normal

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°0.13Climate normal
40 °Climate normal

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)

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.