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As of 18:14 PDT

Weather in Preston, CA

70°Current weather

Preston, Sunday, 25 October, 18:14

Overcast. Feels like 68°. High 69°, low 41°.

Pressure30.03 inHg
Wind2.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point45°
Mon, 2664° / 37°0Overcast
64 °Overcast

Preston, Monday, 26 October

Overcast. High 64°, low 37°.

Pressure30.15 inHg
Wind7.1 mph NW
Humidity68%
Visibility3.1 mi
Dew point49°
Tue, 2763° / 36°0Clear
63 °Clear

Preston, Tuesday, 27 October

Clear. High 63°, low 36°.

Pressure30.06 inHg
Wind8.2 mph NW
Humidity42%
Visibility6.2 mi
Dew point37°
Wed, 2869° / 42°0Overcast
69 °Overcast

Preston, Wednesday, 28 October

Overcast. High 69°, low 42°.

Pressure30.00 inHg
Wind2.9 mph NW
Humidity39%
Visibility6.2 mi
Dew point39°
Thu, 2964° / 45°0Overcast
64 °Overcast

Preston, Thursday, 29 October

Overcast. High 64°, low 45°.

Pressure29.88 inHg
Wind1.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point45°
Fri, 3060° / 38°0Partly cloudy
60 °Partly cloudy

Preston, Friday, 30 October

Partly cloudy. High 60°, low 38°.

Pressure29.94 inHg
Wind9 mph NW
Humidity44%
Visibility—
Dew point31°
Sat, 3163° / 39°0Overcast
63 °Overcast

Preston, Saturday, 31 October

Overcast. High 63°, low 39°.

Pressure30.00 inHg
Wind3.6 mph N
Humidity42%
Visibility—
Dew point30°
Sun, 0170° / 40°0Clear
70 °Clear

Preston, Sunday, 1 November

Clear. High 70°, low 40°.

Pressure29.94 inHg
Wind4.1 mph N
Humidity31%
Visibility—
Dew point29°
Mon, 0270° / 43°0Overcast
70 °Overcast

Preston, Monday, 2 November

Overcast. High 70°, low 43°.

Pressure29.91 inHg
Wind8.9 mph S
Humidity20%
Visibility—
Dew point21°
Tue, 0359° / 53°1.5Heavy rain
59 °Heavy rain

Preston, Tuesday, 3 November

Heavy rain. High 59°, low 53°.

Pressure29.85 inHg
Wind10.6 mph SW
Humidity97%
Visibility—
Dew point56°
Wed, 0460° / 55°0.27Light rain
60 °Light rain

Preston, Wednesday, 4 November

Light rain. High 60°, low 55°.

Pressure29.91 inHg
Wind20.9 mph S
Humidity91%
Visibility—
Dew point54°
Thu, 0560° / 53°2.6Heavy rain
60 °Heavy rain

Preston, Thursday, 5 November

Heavy rain. High 60°, low 53°.

Pressure29.85 inHg
Wind22.6 mph S
Humidity97%
Visibility—
Dew point56°
Fri, 0659° / 55°0.69Rain
59 °Rain

Preston, Friday, 6 November

Rain. High 59°, low 55°.

Pressure29.88 inHg
Wind14.5 mph S
Humidity94%
Visibility—
Dew point55°
Sat, 0762° / 49°0.01Light rain
62 °Light rain

Preston, Saturday, 7 November

Light rain. High 62°, low 49°.

Pressure30.00 inHg
Wind6.2 mph S
Humidity85%
Visibility—
Dew point52°
Sun, 0861° / 48°0.11Light rain
61 °Light rain

Preston, Sunday, 8 November

Light rain. High 61°, low 48°.

Pressure30.03 inHg
Wind7.9 mph S
Humidity71%
Visibility—
Dew point47°
Mon, 0956° / 44°0.28Rain
56 °Rain

Preston, Monday, 9 November

Rain. High 56°, low 44°.

Pressure30.12 inHg
Wind7.5 mph SW
Humidity81%
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 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.