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As of 14:48 EST

Weather in Jefferson, PA

64°Current weather

Jefferson, Tuesday, 10 November, 14:48

Clear. Feels like 62°. High 64°, low 37°.

Pressure29.97 inHg
Wind7.6 mph W
Humidity48%
Visibility6.2 mi
Dew point44°
Wed, 1163° / 35°0Overcast
63 °Overcast

Jefferson, Wednesday, 11 November

Overcast. High 63°, low 35°.

Pressure29.88 inHg
Wind3.8 mph S
Humidity63%
Visibility6.2 mi
Dew point46°
Thu, 1250° / 40°0.02Light rain
50 °Light rain

Jefferson, Thursday, 12 November

Light rain. High 50°, low 40°.

Pressure29.62 inHg
Wind9.6 mph N
Humidity87%
Visibility6.2 mi
Dew point43°
Fri, 1343° / 35°0Overcast
43 °Overcast

Jefferson, Friday, 13 November

Overcast. High 43°, low 35°.

Pressure29.80 inHg
Wind8.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Sat, 1442° / 33°0.04Light rain
42 °Light rain

Jefferson, Saturday, 14 November

Light rain. High 42°, low 33°.

Pressure30.09 inHg
Wind8.5 mph NW
Humidity68%
Visibility6.2 mi
Dew point31°
Sun, 1542° / 31°0Overcast
42 °Overcast

Jefferson, Sunday, 15 November

Overcast. High 42°, low 31°.

Pressure30.39 inHg
Wind6 mph NW
Humidity71%
Visibility—
Dew point31°
Mon, 1643° / 33°0Overcast
43 °Overcast

Jefferson, Monday, 16 November

Overcast. High 43°, low 33°.

Pressure30.47 inHg
Wind5 mph N
Humidity65%
Visibility—
Dew point31°
Tue, 1745° / 28°0Clear
45 °Clear

Jefferson, Tuesday, 17 November

Clear. High 45°, low 28°.

Pressure30.47 inHg
Wind4.2 mph NE
Humidity46%
Visibility—
Dew point24°
Wed, 1848° / 29°0Clear
48 °Clear

Jefferson, Wednesday, 18 November

Clear. High 48°, low 29°.

Pressure30.42 inHg
Wind5 mph N
Humidity46%
Visibility—
Dew point26°
Thu, 1952° / 30°0Clear
52 °Clear

Jefferson, Thursday, 19 November

Clear. High 52°, low 30°.

Pressure30.42 inHg
Wind4.4 mph E
Humidity38%
Visibility—
Dew point25°
Fri, 2051° / 35°0Overcast
51 °Overcast

Jefferson, Friday, 20 November

Overcast. High 51°, low 35°.

Pressure30.36 inHg
Wind4.2 mph SW
Humidity47%
Visibility—
Dew point29°
Sat, 2155° / 34°0Clear
55 °Clear

Jefferson, Saturday, 21 November

Clear. High 55°, low 34°.

Pressure30.24 inHg
Wind4.2 mph S
Humidity38%
Visibility—
Dew point28°
Sun, 2259° / 39°0.11Light rain
59 °Light rain

Jefferson, Sunday, 22 November

Light rain. High 59°, low 39°.

Pressure30.00 inHg
Wind14.3 mph S
Humidity62%
Visibility—
Dew point43°
Mon, 2357° / 47°0.21Light rain
57 °Light rain

Jefferson, Monday, 23 November

Light rain. High 57°, low 47°.

Pressure29.74 inHg
Wind11.8 mph S
Humidity69%
Visibility—
Dew point47°
Tue, 2448° / 37°0Clear
48 °Clear

Jefferson, Tuesday, 24 November

Clear. High 48°, low 37°.

Pressure29.91 inHg
Wind13.3 mph SW
Humidity47%
Visibility—
Dew point28°
Wed, 2537° / 27°0Overcast
37 °Overcast

Jefferson, Wednesday, 25 November

Overcast. High 37°, low 27°.

Pressure30.09 inHg
Wind14.3 mph W
Humidity48%
Visibility—
Dew point18°

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.