As of 00:13 EDT

Weather in Princeton, PA

41°

Princeton, Wednesday, 21 October, 00:13

Clear. Feels like 41°. High 65°, low 32°.

Pressure30.30 inHg

Wind0 mph N

Humidity94%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Thu, 2265° / 32°

65 °

Princeton, Thursday, 22 October

Clear. High 65°, low 32°.

Pressure30.21 inHg

Wind6.1 mph N

Humidity63%

Visibility6.2 mi

Dew point46°

Fri, 2357° / 42°

57 °

Princeton, Friday, 23 October

Clear. High 57°, low 42°.

Pressure30.42 inHg

Wind5 mph E

Humidity54%

Visibility6.2 mi

Dew point37°

Sat, 2459° / 36°

59 °

Princeton, Saturday, 24 October

Clear. High 59°, low 36°.

Pressure30.50 inHg

Wind4.3 mph SE

Humidity50%

Visibility6.2 mi

Dew point35°

Sun, 2562° / 37°

62 °

Princeton, Sunday, 25 October

Clear. High 62°, low 37°.

Pressure30.47 inHg

Wind5.5 mph SE

Humidity44%

Visibility—

Dew point37°

Mon, 2664° / 39°

64 °

Princeton, Monday, 26 October

Partly cloudy. High 64°, low 39°.

Pressure30.27 inHg

Wind6 mph SW

Humidity44%

Visibility—

Dew point38°

Tue, 2756° / 40°

0.04

56 °

Princeton, Tuesday, 27 October

Light rain. High 56°, low 40°.

Pressure30.12 inHg

Wind13.7 mph NW

Humidity73%

Visibility—

Dew point45°

Wed, 2848° / 31°

48 °

Princeton, Wednesday, 28 October

Clear. High 48°, low 31°.

Pressure30.30 inHg

Wind7.3 mph N

Humidity45%

Visibility—

Dew point25°

Thu, 2945° / 36°

0.08

45 °

Princeton, Thursday, 29 October

Light rain. High 45°, low 36°.

Pressure30.18 inHg

Wind4.9 mph W

Humidity82%

Visibility—

Dew point38°

Fri, 3051° / 33°

51 °

Princeton, Friday, 30 October

Clear. High 51°, low 33°.

Pressure30.21 inHg

Wind8 mph NW

Humidity45%

Visibility—

Dew point28°

Sat, 3156° / 32°

56 °

Princeton, Saturday, 31 October

Clear. High 56°, low 32°.

Pressure30.21 inHg

Wind9.2 mph SE

Humidity49%

Visibility—

Dew point34°

Sun, 0162° / 46°

0.05

62 °

Princeton, Sunday, 1 November

Light rain. High 62°, low 46°.

Pressure30.18 inHg

Wind12.2 mph S

Humidity49%

Visibility—

Dew point40°

Mon, 0263° / 44°

0.41

63 °

Princeton, Monday, 2 November

Rain. High 63°, low 44°.

Pressure29.94 inHg

Wind14.6 mph W

Humidity67%

Visibility—

Dew point51°

Tue, 0349° / 36°

49 °

Princeton, Tuesday, 3 November

Partly cloudy. High 49°, low 36°.

Pressure30.15 inHg

Wind13.9 mph NW

Humidity44%

Visibility—

Dew point26°

Wed, 0447° / 31°

47 °

Princeton, Wednesday, 4 November

Clear. High 47°, low 31°.

Pressure30.18 inHg

Wind6.1 mph NW

Humidity45%

Visibility—

Dew point25°

Thu, 0547° / 30°

47 °

Princeton, Thursday, 5 November

Mostly clear. High 47°, low 30°.

Pressure30.36 inHg

Wind8.3 mph N

Humidity46%

Visibility—

Dew point25°

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.