As of 13:44 PDT

Weather in Chester, CA

71°

Chester, Thursday, 15 October, 13:44

Clear. Feels like 69°. High 71°, low 38°.

Pressure30.33 inHg

Wind9.4 mph E

Humidity29%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Fri, 1676° / 39°

76 °

Chester, Friday, 16 October

Clear. High 76°, low 39°.

Pressure30.27 inHg

Wind6.2 mph E

Humidity26%

Visibility6.2 mi

Dew point27°

Sat, 1772° / 40°

72 °

Chester, Saturday, 17 October

Clear. High 72°, low 40°.

Pressure30.15 inHg

Wind2.9 mph SE

Humidity25%

Visibility6.2 mi

Dew point24°

Sun, 1869° / 44°

69 °

Chester, Sunday, 18 October

Clear. High 69°, low 44°.

Pressure30.00 inHg

Wind4.2 mph SE

Humidity27%

Visibility6.2 mi

Dew point25°

Mon, 1960° / 39°

60 °

Chester, Monday, 19 October

Overcast. High 60°, low 39°.

Pressure29.85 inHg

Wind5.7 mph S

Humidity35%

Visibility6.2 mi

Dew point17°

Tue, 2056° / 36°

0.03

56 °

Chester, Tuesday, 20 October

Light rain. High 56°, low 36°.

Pressure29.94 inHg

Wind4.8 mph NW

Humidity60%

Visibility—

Dew point34°

Wed, 2155° / 36°

0.07

55 °

Chester, Wednesday, 21 October

Light snow. High 55°, low 36°.

Pressure29.91 inHg

Wind5.2 mph N

Humidity68%

Visibility—

Dew point36°

Thu, 2258° / 34°

58 °

Chester, Thursday, 22 October

Overcast. High 58°, low 34°.

Pressure30.00 inHg

Wind9.7 mph W

Humidity45%

Visibility—

Dew point31°

Fri, 2361° / 33°

61 °

Chester, Friday, 23 October

Clear. High 61°, low 33°.

Pressure30.18 inHg

Wind7.9 mph NW

Humidity43%

Visibility—

Dew point31°

Sat, 2454° / 29°

54 °

Chester, Saturday, 24 October

Clear. High 54°, low 29°.

Pressure30.30 inHg

Wind12.9 mph NE

Humidity25%

Visibility—

Dew point12°

Sun, 2556° / 30°

56 °

Chester, Sunday, 25 October

Partly cloudy. High 56°, low 30°.

Pressure30.27 inHg

Wind13.6 mph NE

Humidity17%

Visibility—

Dew point4°

Mon, 2662° / 34°

62 °

Chester, Monday, 26 October

Partly cloudy. High 62°, low 34°.

Pressure30.15 inHg

Wind11.1 mph NE

Humidity25%

Visibility—

Dew point17°

Tue, 2766° / 40°

66 °

Chester, Tuesday, 27 October

Overcast. High 66°, low 40°.

Pressure30.15 inHg

Wind6 mph W

Humidity36%

Visibility—

Dew point30°

Wed, 2869° / 40°

69 °

Chester, Wednesday, 28 October

Overcast. High 69°, low 40°.

Pressure30.21 inHg

Wind10.2 mph NE

Humidity39%

Visibility—

Dew point31°

Thu, 2962° / 41°

62 °

Chester, Thursday, 29 October

Overcast. High 62°, low 41°.

Pressure30.21 inHg

Wind7 mph E

Humidity27%

Visibility—

Dew point21°

Fri, 3074° / 43°

74 °

Chester, Friday, 30 October

Overcast. High 74°, low 43°.

Pressure30.12 inHg

Wind5.5 mph SW

Humidity23%

Visibility—

Dew point23°

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 Chester, 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 Chester, 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.