EN
English Español

As of 07:12 EDT

Weather in Jefferson, PA

39°Current weather

Jefferson, Saturday, 31 October, 07:12

Overcast. Feels like 35°. High 60°, low 39°.

Pressure30.45 inHg
Wind5.1 mph NE
Humidity84%
Visibility6.2 mi
Dew point35°
Sun, 0171° / 47°0Overcast
71 °Overcast

Jefferson, Sunday, 1 November

Overcast. High 71°, low 47°.

Pressure30.45 inHg
Wind3.4 mph SE
Humidity54%
Visibility6.2 mi
Dew point42°
Mon, 0268° / 49°0Partly cloudy
68 °Partly cloudy

Jefferson, Monday, 2 November

Partly cloudy. High 68°, low 49°.

Pressure30.36 inHg
Wind2.9 mph SW
Humidity49%
Visibility6.2 mi
Dew point44°
Tue, 0370° / 49°0Overcast
70 °Overcast

Jefferson, Tuesday, 3 November

Overcast. High 70°, low 49°.

Pressure30.24 inHg
Wind4.7 mph S
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 0472° / 50°0Partly cloudy
72 °Partly cloudy

Jefferson, Wednesday, 4 November

Partly cloudy. High 72°, low 50°.

Pressure30.03 inHg
Wind7 mph S
Humidity49%
Visibility—
Dew point49°
Thu, 0572° / 54°0.02Light rain
72 °Light rain

Jefferson, Thursday, 5 November

Light rain. High 72°, low 54°.

Pressure29.80 inHg
Wind8.4 mph E
Humidity56%
Visibility—
Dew point53°
Fri, 0669° / 56°0.02Light rain
69 °Light rain

Jefferson, Friday, 6 November

Light rain. High 69°, low 56°.

Pressure29.94 inHg
Wind5.5 mph NE
Humidity72%
Visibility—
Dew point58°
Sat, 0766° / 57°0.21Light rain
66 °Light rain

Jefferson, Saturday, 7 November

Light rain. High 66°, low 57°.

Pressure30.00 inHg
Wind3.2 mph SW
Humidity82%
Visibility—
Dew point58°
Sun, 0864° / 56°0.07Light rain
64 °Light rain

Jefferson, Sunday, 8 November

Light rain. High 64°, low 56°.

Pressure30.00 inHg
Wind3.8 mph S
Humidity82%
Visibility—
Dew point58°
Mon, 0967° / 57°0.04Light rain
67 °Light rain

Jefferson, Monday, 9 November

Light rain. High 67°, low 57°.

Pressure29.94 inHg
Wind8.1 mph SW
Humidity74%
Visibility—
Dew point57°
Tue, 1058° / 56°0.72Rain
58 °Rain

Jefferson, Tuesday, 10 November

Rain. High 58°, low 56°.

Pressure29.77 inHg
Wind8.7 mph SW
Humidity98%
Visibility—
Dew point58°
Wed, 1152° / 44°0.27Rain
52 °Rain

Jefferson, Wednesday, 11 November

Rain. High 52°, low 44°.

Pressure29.85 inHg
Wind13.4 mph W
Humidity56%
Visibility—
Dew point37°
Thu, 1251° / 38°0Clear
51 °Clear

Jefferson, Thursday, 12 November

Clear. High 51°, low 38°.

Pressure29.94 inHg
Wind13.1 mph W
Humidity48%
Visibility—
Dew point30°
Fri, 1349° / 33°0Overcast
49 °Overcast

Jefferson, Friday, 13 November

Overcast. High 49°, low 33°.

Pressure30.12 inHg
Wind3.7 mph W
Humidity46%
Visibility—
Dew point27°
Sat, 1446° / 40°0.26Rain
46 °Rain

Jefferson, Saturday, 14 November

Rain. High 46°, low 40°.

Pressure29.88 inHg
Wind8.1 mph NW
Humidity95%
Visibility—
Dew point44°
Sun, 1552° / 38°0Overcast
52 °Overcast

Jefferson, Sunday, 15 November

Overcast. High 52°, low 38°.

Pressure30.09 inHg
Wind9.8 mph SW
Humidity67%
Visibility—
Dew point40°

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.