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As of 23:44 EDT

Weather in Princeton, PA

39°Current weather

Princeton, Monday, 19 October, 23:44

Clear. Feels like 39°. High 67°, low 33°.

Pressure30.36 inHg
Wind0 mph N
Humidity81%
Visibility6.2 mi
Dew point33°
Tue, 2068° / 36°0Clear
68 °Clear

Princeton, Tuesday, 20 October

Clear. High 68°, low 36°.

Pressure30.36 inHg
Wind3.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2165° / 33°0Clear
65 °Clear

Princeton, Wednesday, 21 October

Clear. High 65°, low 33°.

Pressure30.27 inHg
Wind1.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Thu, 2262° / 38°0Overcast
62 °Overcast

Princeton, Thursday, 22 October

Overcast. High 62°, low 38°.

Pressure30.18 inHg
Wind9.8 mph N
Humidity69%
Visibility6.2 mi
Dew point50°
Fri, 2353° / 36°0Clear
53 °Clear

Princeton, Friday, 23 October

Clear. High 53°, low 36°.

Pressure30.42 inHg
Wind5.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point34°
Sat, 2457° / 33°0Clear
57 °Clear

Princeton, Saturday, 24 October

Clear. High 57°, low 33°.

Pressure30.50 inHg
Wind5.3 mph E
Humidity39%
Visibility—
Dew point29°
Sun, 2563° / 35°0Mostly clear
63 °Mostly clear

Princeton, Sunday, 25 October

Mostly clear. High 63°, low 35°.

Pressure30.47 inHg
Wind5.3 mph SE
Humidity44%
Visibility—
Dew point37°
Mon, 2657° / 49°0.04Light rain
57 °Light rain

Princeton, Monday, 26 October

Light rain. High 57°, low 49°.

Pressure30.27 inHg
Wind5.3 mph S
Humidity72%
Visibility—
Dew point47°
Tue, 2760° / 42°0.14Light rain
60 °Light rain

Princeton, Tuesday, 27 October

Light rain. High 60°, low 42°.

Pressure29.97 inHg
Wind13.5 mph NW
Humidity71%
Visibility—
Dew point49°
Wed, 2840° / 29°0.06Snow
40 °Snow

Princeton, Wednesday, 28 October

Snow. High 40°, low 29°.

Pressure30.15 inHg
Wind15.3 mph NW
Humidity84%
Visibility—
Dew point32°
Thu, 2944° / 26°0Clear
44 °Clear

Princeton, Thursday, 29 October

Clear. High 44°, low 26°.

Pressure30.12 inHg
Wind16.3 mph W
Humidity40%
Visibility—
Dew point19°
Fri, 3048° / 26°0Clear
48 °Clear

Princeton, Friday, 30 October

Clear. High 48°, low 26°.

Pressure30.18 inHg
Wind10.8 mph SW
Humidity36%
Visibility—
Dew point19°
Sat, 3154° / 32°0Partly cloudy
54 °Partly cloudy

Princeton, Saturday, 31 October

Partly cloudy. High 54°, low 32°.

Pressure30.30 inHg
Wind7.4 mph SW
Humidity36%
Visibility—
Dew point25°
Sun, 0160° / 38°0Overcast
60 °Overcast

Princeton, Sunday, 1 November

Overcast. High 60°, low 38°.

Pressure30.30 inHg
Wind10.6 mph S
Humidity43%
Visibility—
Dew point34°
Mon, 0252° / 44°0.2Light rain
52 °Light rain

Princeton, Monday, 2 November

Light rain. High 52°, low 44°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity78%
Visibility—
Dew point41°
Tue, 0354° / 48°0.65Rain
54 °Rain

Princeton, Tuesday, 3 November

Rain. High 54°, low 48°.

Pressure29.77 inHg
Wind12.7 mph W
Humidity84%
Visibility—
Dew point49°

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.