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As of 09:49 PDT

Weather in Preston, CA

79°Current weather

Preston, Thursday, 15 October, 09:49

Clear. Feels like 79°. High 87°, low 45°.

Pressure30.15 inHg
Wind3.4 mph N
Humidity45%
Visibility6.2 mi
Dew point56°
Fri, 1688° / 48°0Clear
88 °Clear

Preston, Friday, 16 October

Clear. High 88°, low 48°.

Pressure30.09 inHg
Wind1.3 mph NW
Humidity12%
Visibility6.2 mi
Dew point27°
Sat, 1790° / 56°0Clear
90 °Clear

Preston, Saturday, 17 October

Clear. High 90°, low 56°.

Pressure30.03 inHg
Wind2.5 mph SW
Humidity13%
Visibility6.2 mi
Dew point25°
Sun, 1876° / 50°0Clear
76 °Clear

Preston, Sunday, 18 October

Clear. High 76°, low 50°.

Pressure29.97 inHg
Wind4 mph W
Humidity40%
Visibility6.2 mi
Dew point46°
Mon, 1961° / 47°0Overcast
61 °Overcast

Preston, Monday, 19 October

Overcast. High 61°, low 47°.

Pressure29.97 inHg
Wind8.2 mph NW
Humidity45%
Visibility—
Dew point35°
Tue, 2063° / 48°0Overcast
63 °Overcast

Preston, Tuesday, 20 October

Overcast. High 63°, low 48°.

Pressure29.91 inHg
Wind4.8 mph SE
Humidity64%
Visibility—
Dew point45°
Wed, 2167° / 44°0Clear
67 °Clear

Preston, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure29.91 inHg
Wind7.3 mph W
Humidity55%
Visibility—
Dew point42°
Thu, 2270° / 43°0Clear
70 °Clear

Preston, Thursday, 22 October

Clear. High 70°, low 43°.

Pressure30.09 inHg
Wind8.9 mph NW
Humidity45%
Visibility—
Dew point38°
Fri, 2371° / 44°0Clear
71 °Clear

Preston, Friday, 23 October

Clear. High 71°, low 44°.

Pressure30.21 inHg
Wind9 mph NW
Humidity37%
Visibility—
Dew point34°
Sat, 2467° / 39°0Mostly clear
67 °Mostly clear

Preston, Saturday, 24 October

Mostly clear. High 67°, low 39°.

Pressure30.12 inHg
Wind12 mph NW
Humidity32%
Visibility—
Dew point28°
Sun, 2556° / 33°0Mostly clear
56 °Mostly clear

Preston, Sunday, 25 October

Mostly clear. High 56°, low 33°.

Pressure29.94 inHg
Wind10 mph NW
Humidity51%
Visibility—
Dew point31°
Mon, 2657° / 36°0Overcast
57 °Overcast

Preston, Monday, 26 October

Overcast. High 57°, low 36°.

Pressure29.91 inHg
Wind4 mph S
Humidity46%
Visibility—
Dew point30°
Tue, 2760° / 36°0Mostly clear
60 °Mostly clear

Preston, Tuesday, 27 October

Mostly clear. High 60°, low 36°.

Pressure30.12 inHg
Wind5 mph S
Humidity52%
Visibility—
Dew point33°
Wed, 2861° / 39°0.01Light rain
61 °Light rain

Preston, Wednesday, 28 October

Light rain. High 61°, low 39°.

Pressure30.12 inHg
Wind8.6 mph NW
Humidity53%
Visibility—
Dew point38°
Thu, 2962° / 35°0Clear
62 °Clear

Preston, Thursday, 29 October

Clear. High 62°, low 35°.

Pressure30.21 inHg
Wind8.3 mph NW
Humidity35%
Visibility—
Dew point24°
Fri, 3064° / 36°0Clear
64 °Clear

Preston, Friday, 30 October

Clear. High 64°, low 36°.

Pressure30.21 inHg
Wind9.4 mph NW
Humidity32%
Visibility—
Dew point24°

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 Preston, 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 Preston, 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.