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As of 12:25 PDT

Weather in Preston, CA

62°Current weather

Preston, Monday, 19 October, 12:25

Overcast. Feels like 61°. High 63°, low 45°.

Pressure29.94 inHg
Wind2 mph SW
Humidity66%
Visibility6.2 mi
Dew point49°
Tue, 2069° / 39°0Light rain
69 °Light rain

Preston, Tuesday, 20 October

Light rain. High 69°, low 39°.

Pressure29.91 inHg
Wind3.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point40°
Wed, 2172° / 50°0.07Rain
72 °Rain

Preston, Wednesday, 21 October

Rain. High 72°, low 50°.

Pressure29.88 inHg
Wind2.6 mph NW
Humidity41%
Visibility6.2 mi
Dew point44°
Thu, 2268° / 50°0Overcast
68 °Overcast

Preston, Thursday, 22 October

Overcast. High 68°, low 50°.

Pressure29.97 inHg
Wind4.2 mph W
Humidity60%
Visibility6.2 mi
Dew point51°
Fri, 2371° / 46°0Clear
71 °Clear

Preston, Friday, 23 October

Clear. High 71°, low 46°.

Pressure30.15 inHg
Wind2.4 mph NW
Humidity49%
Visibility2.7 mi
Dew point45°
Sat, 2473° / 45°0Mostly clear
73 °Mostly clear

Preston, Saturday, 24 October

Mostly clear. High 73°, low 45°.

Pressure30.06 inHg
Wind5.8 mph S
Humidity32%
Visibility—
Dew point34°
Sun, 2582° / 50°0Overcast
82 °Overcast

Preston, Sunday, 25 October

Overcast. High 82°, low 50°.

Pressure30.12 inHg
Wind4.2 mph NW
Humidity18%
Visibility—
Dew point24°
Mon, 2679° / 54°0Overcast
79 °Overcast

Preston, Monday, 26 October

Overcast. High 79°, low 54°.

Pressure30.03 inHg
Wind3.1 mph S
Humidity22%
Visibility—
Dew point29°
Tue, 2774° / 50°0Overcast
74 °Overcast

Preston, Tuesday, 27 October

Overcast. High 74°, low 50°.

Pressure29.94 inHg
Wind4.5 mph SE
Humidity22%
Visibility—
Dew point28°
Wed, 2874° / 48°0Mostly clear
74 °Mostly clear

Preston, Wednesday, 28 October

Mostly clear. High 74°, low 48°.

Pressure29.97 inHg
Wind5.3 mph SW
Humidity23%
Visibility—
Dew point27°
Thu, 2969° / 51°0Overcast
69 °Overcast

Preston, Thursday, 29 October

Overcast. High 69°, low 51°.

Pressure29.88 inHg
Wind3.6 mph S
Humidity44%
Visibility—
Dew point40°
Fri, 3060° / 49°0.04Light rain
60 °Light rain

Preston, Friday, 30 October

Light rain. High 60°, low 49°.

Pressure29.88 inHg
Wind4.3 mph SE
Humidity76%
Visibility—
Dew point48°
Sat, 3167° / 54°0Overcast
67 °Overcast

Preston, Saturday, 31 October

Overcast. High 67°, low 54°.

Pressure29.88 inHg
Wind4.1 mph SE
Humidity63%
Visibility—
Dew point48°
Sun, 0153° / 47°1.3Rain
53 °Rain

Preston, Sunday, 1 November

Rain. High 53°, low 47°.

Pressure29.71 inHg
Wind6.4 mph N
Humidity97%
Visibility—
Dew point51°
Mon, 0261° / 48°0Overcast
61 °Overcast

Preston, Monday, 2 November

Overcast. High 61°, low 48°.

Pressure30.21 inHg
Wind4.7 mph SE
Humidity81%
Visibility—
Dew point49°
Tue, 0353° / 51°0.2Light rain
53 °Light rain

Preston, Tuesday, 3 November

Light rain. High 53°, low 51°.

Pressure30.12 inHg
Wind3.8 mph E
Humidity94%
Visibility—
Dew point50°

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.