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As of 05:56 EDT

Weather in Princeton, PA

33°Current weather

Princeton, Monday, 19 October, 05:56

Clear. Feels like 33°. High 66°, low 33°.

Pressure30.45 inHg
Wind1.3 mph E
Humidity89%
Visibility6.2 mi
Dew point31°
Tue, 2067° / 37°0Partly cloudy
67 °Partly cloudy

Princeton, Tuesday, 20 October

Partly cloudy. High 67°, low 37°.

Pressure30.36 inHg
Wind3.7 mph NE
Humidity65%
Visibility6.2 mi
Dew point48°
Wed, 2161° / 37°0Clear
61 °Clear

Princeton, Wednesday, 21 October

Clear. High 61°, low 37°.

Pressure30.30 inHg
Wind1.2 mph N
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 2262° / 38°0Light rain
62 °Light rain

Princeton, Thursday, 22 October

Light rain. High 62°, low 38°.

Pressure30.21 inHg
Wind7.4 mph NW
Humidity74%
Visibility6.2 mi
Dew point51°
Fri, 2354° / 38°0Mostly clear
54 °Mostly clear

Princeton, Friday, 23 October

Mostly clear. High 54°, low 38°.

Pressure30.39 inHg
Wind6.6 mph NE
Humidity51%
Visibility—
Dew point34°
Sat, 2457° / 34°0Clear
57 °Clear

Princeton, Saturday, 24 October

Clear. High 57°, low 34°.

Pressure30.53 inHg
Wind6.8 mph E
Humidity42%
Visibility—
Dew point30°
Sun, 2561° / 40°0Overcast
61 °Overcast

Princeton, Sunday, 25 October

Overcast. High 61°, low 40°.

Pressure30.39 inHg
Wind10.8 mph S
Humidity43%
Visibility—
Dew point35°
Mon, 2666° / 49°0Partly cloudy
66 °Partly cloudy

Princeton, Monday, 26 October

Partly cloudy. High 66°, low 49°.

Pressure30.21 inHg
Wind10 mph W
Humidity50%
Visibility—
Dew point45°
Tue, 2765° / 48°0Overcast
65 °Overcast

Princeton, Tuesday, 27 October

Overcast. High 65°, low 48°.

Pressure30.09 inHg
Wind11.7 mph SW
Humidity51%
Visibility—
Dew point45°
Wed, 2852° / 33°0.04Light rain
52 °Light rain

Princeton, Wednesday, 28 October

Light rain. High 52°, low 33°.

Pressure30.18 inHg
Wind12 mph N
Humidity80%
Visibility—
Dew point37°
Thu, 2944° / 27°0Mostly clear
44 °Mostly clear

Princeton, Thursday, 29 October

Mostly clear. High 44°, low 27°.

Pressure30.27 inHg
Wind7.4 mph N
Humidity39%
Visibility—
Dew point18°
Fri, 3046° / 25°0Mostly clear
46 °Mostly clear

Princeton, Friday, 30 October

Mostly clear. High 46°, low 25°.

Pressure30.39 inHg
Wind10 mph N
Humidity40%
Visibility—
Dew point20°
Sat, 3149° / 26°0Clear
49 °Clear

Princeton, Saturday, 31 October

Clear. High 49°, low 26°.

Pressure30.59 inHg
Wind5.9 mph SE
Humidity35%
Visibility—
Dew point20°
Sun, 0154° / 30°0Overcast
54 °Overcast

Princeton, Sunday, 1 November

Overcast. High 54°, low 30°.

Pressure30.47 inHg
Wind6.7 mph SE
Humidity32%
Visibility—
Dew point21°
Mon, 0257° / 35°0Overcast
57 °Overcast

Princeton, Monday, 2 November

Overcast. High 57°, low 35°.

Pressure30.39 inHg
Wind5.7 mph S
Humidity37%
Visibility—
Dew point28°
Tue, 0360° / 40°0Overcast
60 °Overcast

Princeton, Tuesday, 3 November

Overcast. High 60°, low 40°.

Pressure30.21 inHg
Wind10.3 mph SW
Humidity39%
Visibility—
Dew point32°

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.