As of 20:40 PDT

Weather in Princeton, CA

69°

Princeton, Friday, 16 October, 20:40

Clear. Feels like 67°. High 90°, low 53°.

Pressure30.03 inHg

Wind3.9 mph S

Humidity32%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Sat, 1789° / 54°

89 °

Princeton, Saturday, 17 October

Clear. High 89°, low 54°.

Pressure30.06 inHg

Wind1.4 mph N

Humidity16%

Visibility6.2 mi

Dew point32°

Sun, 1887° / 49°

87 °

Princeton, Sunday, 18 October

Clear. High 87°, low 49°.

Pressure29.94 inHg

Wind3.9 mph SE

Humidity23%

Visibility6.2 mi

Dew point37°

Mon, 1969° / 51°

69 °

Princeton, Monday, 19 October

Light rain. High 69°, low 51°.

Pressure29.94 inHg

Wind1.3 mph SE

Humidity59%

Visibility6.2 mi

Dew point48°

Tue, 2073° / 51°

73 °

Princeton, Tuesday, 20 October

Overcast. High 73°, low 51°.

Pressure29.88 inHg

Wind1.6 mph N

Humidity44%

Visibility6.2 mi

Dew point44°

Wed, 2178° / 54°

78 °

Princeton, Wednesday, 21 October

Overcast. High 78°, low 54°.

Pressure29.91 inHg

Wind5.6 mph S

Humidity37%

Visibility—

Dew point39°

Thu, 2269° / 58°

0.14

69 °

Princeton, Thursday, 22 October

Light rain. High 69°, low 58°.

Pressure30.00 inHg

Wind10.2 mph SE

Humidity80%

Visibility—

Dew point55°

Fri, 2372° / 51°

72 °

Princeton, Friday, 23 October

Clear. High 72°, low 51°.

Pressure30.03 inHg

Wind21.5 mph N

Humidity56%

Visibility—

Dew point45°

Sat, 2475° / 53°

75 °

Princeton, Saturday, 24 October

Clear. High 75°, low 53°.

Pressure29.97 inHg

Wind20.5 mph N

Humidity25%

Visibility—

Dew point26°

Sun, 2565° / 48°

65 °

Princeton, Sunday, 25 October

Overcast. High 65°, low 48°.

Pressure30.09 inHg

Wind6.2 mph N

Humidity55%

Visibility—

Dew point41°

Mon, 2675° / 54°

75 °

Princeton, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.00 inHg

Wind9.6 mph N

Humidity27%

Visibility—

Dew point28°

Tue, 2782° / 56°

82 °

Princeton, Tuesday, 27 October

Overcast. High 82°, low 56°.

Pressure29.85 inHg

Wind9.8 mph N

Humidity24%

Visibility—

Dew point29°

Wed, 2876° / 52°

76 °

Princeton, Wednesday, 28 October

Partly cloudy. High 76°, low 52°.

Pressure29.65 inHg

Wind20.1 mph SE

Humidity29%

Visibility—

Dew point31°

Thu, 2966° / 49°

66 °

Princeton, Thursday, 29 October

Clear. High 66°, low 49°.

Pressure30.06 inHg

Wind7.8 mph E

Humidity55%

Visibility—

Dew point42°

Fri, 3071° / 49°

71 °

Princeton, Friday, 30 October

Overcast. High 71°, low 49°.

Pressure30.06 inHg

Wind7.6 mph N

Humidity45%

Visibility—

Dew point39°

Sat, 3175° / 52°

75 °

Princeton, Saturday, 31 October

Overcast. High 75°, low 52°.

Pressure30.09 inHg

Wind6.7 mph NW

Humidity31%

Visibility—

Dew point33°

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, CA 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, CA 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.