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As of 12:52 EDT

Weather in Princeton, PA

63°Current weather

Princeton, Monday, 19 October, 12:52

Clear. Feels like 61°. High 64°, low 33°.

Pressure30.45 inHg
Wind1.3 mph NW
Humidity34%
Visibility6.2 mi
Dew point34°
Tue, 2067° / 36°0Mostly clear
67 °Mostly clear

Princeton, Tuesday, 20 October

Mostly clear. High 67°, low 36°.

Pressure30.39 inHg
Wind3.2 mph NE
Humidity66%
Visibility6.2 mi
Dew point48°
Wed, 2162° / 37°0Clear
62 °Clear

Princeton, Wednesday, 21 October

Clear. High 62°, low 37°.

Pressure30.30 inHg
Wind0.6 mph E
Humidity57%
Visibility6.2 mi
Dew point42°
Thu, 2260° / 39°0Partly cloudy
60 °Partly cloudy

Princeton, Thursday, 22 October

Partly cloudy. High 60°, low 39°.

Pressure30.21 inHg
Wind11.9 mph N
Humidity69%
Visibility6.2 mi
Dew point50°
Fri, 2353° / 36°0Mostly clear
53 °Mostly clear

Princeton, Friday, 23 October

Mostly clear. High 53°, low 36°.

Pressure30.39 inHg
Wind6.4 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Sat, 2455° / 32°0Clear
55 °Clear

Princeton, Saturday, 24 October

Clear. High 55°, low 32°.

Pressure30.50 inHg
Wind4.6 mph E
Humidity46%
Visibility—
Dew point31°
Sun, 2562° / 39°0Clear
62 °Clear

Princeton, Sunday, 25 October

Clear. High 62°, low 39°.

Pressure30.39 inHg
Wind8.8 mph S
Humidity47%
Visibility—
Dew point39°
Mon, 2658° / 48°0Overcast
58 °Overcast

Princeton, Monday, 26 October

Overcast. High 58°, low 48°.

Pressure30.30 inHg
Wind5.9 mph S
Humidity73%
Visibility—
Dew point46°
Tue, 2763° / 49°0Overcast
63 °Overcast

Princeton, Tuesday, 27 October

Overcast. High 63°, low 49°.

Pressure30.06 inHg
Wind10.5 mph SW
Humidity56%
Visibility—
Dew point45°
Wed, 2855° / 33°0.3Snow
55 °Snow

Princeton, Wednesday, 28 October

Snow. High 55°, low 33°.

Pressure30.00 inHg
Wind14.2 mph NW
Humidity90%
Visibility—
Dew point38°
Thu, 2943° / 29°0.01Light snow
43 °Light snow

Princeton, Thursday, 29 October

Light snow. High 43°, low 29°.

Pressure30.15 inHg
Wind14.9 mph NW
Humidity46%
Visibility—
Dew point21°
Fri, 3050° / 26°0Partly cloudy
50 °Partly cloudy

Princeton, Friday, 30 October

Partly cloudy. High 50°, low 26°.

Pressure30.12 inHg
Wind11.5 mph SW
Humidity32%
Visibility—
Dew point18°
Sat, 3154° / 40°0.02Light rain
54 °Light rain

Princeton, Saturday, 31 October

Light rain. High 54°, low 40°.

Pressure30.18 inHg
Wind9.1 mph SW
Humidity38%
Visibility—
Dew point27°
Sun, 0151° / 44°0.12Light rain
51 °Light rain

Princeton, Sunday, 1 November

Light rain. High 51°, low 44°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity91%
Visibility—
Dew point44°
Mon, 0254° / 44°0.23Light rain
54 °Light rain

Princeton, Monday, 2 November

Light rain. High 54°, low 44°.

Pressure29.74 inHg
Wind14.9 mph N
Humidity75%
Visibility—
Dew point43°
Tue, 0347° / 44°0Overcast
47 °Overcast

Princeton, Tuesday, 3 November

Overcast. High 47°, low 44°.

Pressure29.77 inHg
Wind17 mph N
Humidity84%
Visibility—
Dew point41°

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 Princeton, 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 Princeton, 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.