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As of 22:55 EDT

Weather in Princeton, SC

75°Current weather

Princeton, Saturday, 8 August, 22:55

Overcast. Feels like 77°. High 89°, low 71°.

Pressure30.09 inHg
Wind6.8 mph S
Humidity93%
Visibility6.2 mi
Dew point73°
Sun, 0990° / 72°0.02Light rain
90 °Light rain

Princeton, Sunday, 9 August

Light rain. High 90°, low 72°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point68°
Mon, 1097° / 72°0.1Rain
97 °Rain

Princeton, Monday, 10 August

Rain. High 97°, low 72°.

Pressure30.09 inHg
Wind7.1 mph W
Humidity39%
Visibility6.2 mi
Dew point65°
Tue, 1198° / 69°0.01Light rain
98 °Light rain

Princeton, Tuesday, 11 August

Light rain. High 98°, low 69°.

Pressure30.03 inHg
Wind5.5 mph W
Humidity44%
Visibility6.2 mi
Dew point66°
Wed, 12100° / 74°0.05Light rain
100 °Light rain

Princeton, Wednesday, 12 August

Light rain. High 100°, low 74°.

Pressure29.94 inHg
Wind12.1 mph W
Humidity43%
Visibility6.2 mi
Dew point67°
Thu, 1397° / 71°0.05Light rain
97 °Light rain

Princeton, Thursday, 13 August

Light rain. High 97°, low 71°.

Pressure29.88 inHg
Wind6.8 mph N
Humidity35%
Visibility—
Dew point61°
Fri, 1489° / 72°0.19Rain
89 °Rain

Princeton, Friday, 14 August

Rain. High 89°, low 72°.

Pressure30.06 inHg
Wind5.5 mph SW
Humidity49%
Visibility—
Dew point65°
Sat, 1576° / 68°0.29Light rain
76 °Light rain

Princeton, Saturday, 15 August

Light rain. High 76°, low 68°.

Pressure30.18 inHg
Wind8.7 mph NE
Humidity91%
Visibility—
Dew point71°
Sun, 1689° / 65°0.02Light rain
89 °Light rain

Princeton, Sunday, 16 August

Light rain. High 89°, low 65°.

Pressure30.15 inHg
Wind4.5 mph SE
Humidity42%
Visibility—
Dew point60°
Mon, 1791° / 68°1.46Heavy rain
91 °Heavy rain

Princeton, Monday, 17 August

Heavy rain. High 91°, low 68°.

Pressure30.03 inHg
Wind7.2 mph SE
Humidity54%
Visibility—
Dew point69°
Tue, 1895° / 69°0.02Light rain
95 °Light rain

Princeton, Tuesday, 18 August

Light rain. High 95°, low 69°.

Pressure29.94 inHg
Wind5.1 mph E
Humidity45%
Visibility—
Dew point66°
Wed, 1993° / 72°0.43Rain
93 °Rain

Princeton, Wednesday, 19 August

Rain. High 93°, low 72°.

Pressure29.88 inHg
Wind6.5 mph NW
Humidity48%
Visibility—
Dew point67°
Thu, 20100° / 73°0Clear
100 °Clear

Princeton, Thursday, 20 August

Clear. High 100°, low 73°.

Pressure29.77 inHg
Wind11.5 mph NW
Humidity29%
Visibility—
Dew point58°
Fri, 2189° / 66°0Overcast
89 °Overcast

Princeton, Friday, 21 August

Overcast. High 89°, low 66°.

Pressure29.94 inHg
Wind6.4 mph NE
Humidity42%
Visibility—
Dew point56°
Sat, 2292° / 68°0.01Light rain
92 °Light rain

Princeton, Saturday, 22 August

Light rain. High 92°, low 68°.

Pressure30.03 inHg
Wind3.9 mph W
Humidity38%
Visibility—
Dew point60°
Sun, 23100° / 70°0.04Light rain
100 °Light rain

Princeton, Sunday, 23 August

Light rain. High 100°, low 70°.

Pressure30.00 inHg
Wind9.5 mph SW
Humidity35%
Visibility—
Dew point62°

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.