As of 02:34 EDT

Weather in Princeton, SC

62°

Princeton, Thursday, 15 October, 02:34

Clear. Feels like 62°. High 88°, low 60°.

Pressure30.06 inHg

Wind1.9 mph SW

Humidity95%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Fri, 1686° / 61°

86 °

Princeton, Friday, 16 October

Clear. High 86°, low 61°.

Pressure29.97 inHg

Wind8.2 mph SW

Humidity67%

Visibility6.2 mi

Dew point67°

Sat, 1766° / 52°

0.02

66 °

Princeton, Saturday, 17 October

Light rain. High 66°, low 52°.

Pressure30.21 inHg

Wind15.3 mph N

Humidity49%

Visibility6.2 mi

Dew point42°

Sun, 1859° / 46°

59 °

Princeton, Sunday, 18 October

Clear. High 59°, low 46°.

Pressure30.50 inHg

Wind14.6 mph NE

Humidity47%

Visibility6.2 mi

Dew point34°

Mon, 1963° / 45°

63 °

Princeton, Monday, 19 October

Clear. High 63°, low 45°.

Pressure30.39 inHg

Wind12.5 mph NE

Humidity58%

Visibility—

Dew point46°

Tue, 2069° / 48°

69 °

Princeton, Tuesday, 20 October

Partly cloudy. High 69°, low 48°.

Pressure30.27 inHg

Wind8.3 mph NE

Humidity46%

Visibility—

Dew point44°

Wed, 2175° / 55°

75 °

Princeton, Wednesday, 21 October

Clear. High 75°, low 55°.

Pressure30.27 inHg

Wind10.2 mph NE

Humidity46%

Visibility—

Dew point50°

Thu, 2272° / 55°

72 °

Princeton, Thursday, 22 October

Clear. High 72°, low 55°.

Pressure30.33 inHg

Wind10 mph NE

Humidity41%

Visibility—

Dew point45°

Fri, 2374° / 50°

74 °

Princeton, Friday, 23 October

Clear. High 74°, low 50°.

Pressure30.30 inHg

Wind8 mph NE

Humidity39%

Visibility—

Dew point44°

Sat, 2476° / 53°

76 °

Princeton, Saturday, 24 October

Clear. High 76°, low 53°.

Pressure30.33 inHg

Wind7 mph E

Humidity45%

Visibility—

Dew point50°

Sun, 2567° / 52°

0.01

67 °

Princeton, Sunday, 25 October

Light rain. High 67°, low 52°.

Pressure30.27 inHg

Wind9.7 mph NE

Humidity64%

Visibility—

Dew point53°

Mon, 2677° / 57°

77 °

Princeton, Monday, 26 October

Partly cloudy. High 77°, low 57°.

Pressure30.03 inHg

Wind8.6 mph NE

Humidity57%

Visibility—

Dew point58°

Tue, 2765° / 62°

1.81

65 °

Princeton, Tuesday, 27 October

Rain. High 65°, low 62°.

Pressure29.91 inHg

Wind15.7 mph NE

Humidity97%

Visibility—

Dew point63°

Wed, 2863° / 61°

0.27

63 °

Princeton, Wednesday, 28 October

Light rain. High 63°, low 61°.

Pressure29.71 inHg

Wind12.5 mph NE

Humidity97%

Visibility—

Dew point62°

Thu, 2970° / 55°

70 °

Princeton, Thursday, 29 October

Clear. High 70°, low 55°.

Pressure29.88 inHg

Wind14.6 mph N

Humidity49%

Visibility—

Dew point48°

Fri, 3070° / 49°

70 °

Princeton, Friday, 30 October

Clear. High 70°, low 49°.

Pressure30.09 inHg

Wind7.2 mph NE

Humidity40%

Visibility—

Dew point42°

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, SC 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, SC 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.