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As of 10:29 PDT

Weather in Princeton, CA

73°Current weather

Princeton, Saturday, 17 October, 10:29

Clear. Feels like 72°. High 89°, low 56°.

Pressure30.09 inHg
Wind1.9 mph NW
Humidity35%
Visibility6.2 mi
Dew point43°
Sun, 1882° / 52°0Clear
82 °Clear

Princeton, Sunday, 18 October

Clear. High 82°, low 52°.

Pressure29.94 inHg
Wind3.7 mph SE
Humidity25%
Visibility6.2 mi
Dew point39°
Mon, 1969° / 51°0.01Light rain
69 °Light rain

Princeton, Monday, 19 October

Light rain. High 69°, low 51°.

Pressure29.91 inHg
Wind4.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point47°
Tue, 2069° / 50°0Overcast
69 °Overcast

Princeton, Tuesday, 20 October

Overcast. High 69°, low 50°.

Pressure29.88 inHg
Wind1.7 mph N
Humidity41%
Visibility6.2 mi
Dew point42°
Wed, 2179° / 57°0Overcast
79 °Overcast

Princeton, Wednesday, 21 October

Overcast. High 79°, low 57°.

Pressure29.85 inHg
Wind11.5 mph SE
Humidity34%
Visibility—
Dew point39°
Thu, 2271° / 58°0.04Light rain
71 °Light rain

Princeton, Thursday, 22 October

Light rain. High 71°, low 58°.

Pressure30.00 inHg
Wind13.4 mph SE
Humidity62%
Visibility—
Dew point51°
Fri, 2373° / 53°0Partly cloudy
73 °Partly cloudy

Princeton, Friday, 23 October

Partly cloudy. High 73°, low 53°.

Pressure30.09 inHg
Wind6.1 mph SE
Humidity61%
Visibility—
Dew point48°
Sat, 2464° / 55°0.02Light rain
64 °Light rain

Princeton, Saturday, 24 October

Light rain. High 64°, low 55°.

Pressure30.06 inHg
Wind20.6 mph S
Humidity65%
Visibility—
Dew point49°
Sun, 2569° / 50°0.06Light rain
69 °Light rain

Princeton, Sunday, 25 October

Light rain. High 69°, low 50°.

Pressure30.03 inHg
Wind13.7 mph N
Humidity47%
Visibility—
Dew point39°
Mon, 2677° / 51°0Clear
77 °Clear

Princeton, Monday, 26 October

Clear. High 77°, low 51°.

Pressure29.97 inHg
Wind13 mph N
Humidity31%
Visibility—
Dew point32°
Tue, 2774° / 55°0Overcast
74 °Overcast

Princeton, Tuesday, 27 October

Overcast. High 74°, low 55°.

Pressure29.97 inHg
Wind13.5 mph NW
Humidity37%
Visibility—
Dew point37°
Wed, 2873° / 51°0Overcast
73 °Overcast

Princeton, Wednesday, 28 October

Overcast. High 73°, low 51°.

Pressure30.06 inHg
Wind15.7 mph N
Humidity29%
Visibility—
Dew point29°
Thu, 2966° / 50°0.01Light rain
66 °Light rain

Princeton, Thursday, 29 October

Light rain. High 66°, low 50°.

Pressure30.00 inHg
Wind9.1 mph N
Humidity55%
Visibility—
Dew point41°
Fri, 3062° / 43°0Mostly clear
62 °Mostly clear

Princeton, Friday, 30 October

Mostly clear. High 62°, low 43°.

Pressure30.09 inHg
Wind7.9 mph N
Humidity40%
Visibility—
Dew point30°
Sat, 3156° / 49°0.36Rain
56 °Rain

Princeton, Saturday, 31 October

Rain. High 56°, low 49°.

Pressure29.91 inHg
Wind13.7 mph SE
Humidity52%
Visibility—
Dew point37°
Sun, 0153° / 48°1.09Heavy rain
53 °Heavy rain

Princeton, Sunday, 1 November

Heavy rain. High 53°, low 48°.

Pressure29.62 inHg
Wind22.2 mph SE
Humidity88%
Visibility—
Dew point48°

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.