As of 06:35 PDT

Weather in Chester, CA

33°

Chester, Wednesday, 14 October, 06:35

Mostly clear. Feels like 30°. High 67°, low 33°.

Pressure30.21 inHg

Wind4 mph N

Humidity68%

Visibility6.2 mi

Dew point25°

See detailed hourly forecast

Thu, 1571° / 39°

71 °

Chester, Thursday, 15 October

Clear. High 71°, low 39°.

Pressure30.33 inHg

Wind8.5 mph E

Humidity29%

Visibility6.2 mi

Dew point29°

Fri, 1673° / 40°

73 °

Chester, Friday, 16 October

Clear. High 73°, low 40°.

Pressure30.27 inHg

Wind5.8 mph E

Humidity26%

Visibility6.2 mi

Dew point27°

Sat, 1773° / 45°

73 °

Chester, Saturday, 17 October

Mostly clear. High 73°, low 45°.

Pressure30.15 inHg

Wind3.4 mph S

Humidity24%

Visibility6.2 mi

Dew point25°

Sun, 1869° / 45°

69 °

Chester, Sunday, 18 October

Partly cloudy. High 69°, low 45°.

Pressure30.06 inHg

Wind10.4 mph S

Humidity30%

Visibility—

Dew point28°

Mon, 1954° / 38°

54 °

Chester, Monday, 19 October

Overcast. High 54°, low 38°.

Pressure29.91 inHg

Wind7.9 mph S

Humidity35%

Visibility—

Dew point25°

Tue, 2063° / 36°

63 °

Chester, Tuesday, 20 October

Overcast. High 63°, low 36°.

Pressure29.88 inHg

Wind7.9 mph S

Humidity35%

Visibility—

Dew point26°

Wed, 2169° / 41°

69 °

Chester, Wednesday, 21 October

Partly cloudy. High 69°, low 41°.

Pressure29.80 inHg

Wind11.5 mph E

Humidity24%

Visibility—

Dew point24°

Thu, 2267° / 39°

67 °

Chester, Thursday, 22 October

Partly cloudy. High 67°, low 39°.

Pressure29.88 inHg

Wind8.7 mph W

Humidity29%

Visibility—

Dew point29°

Fri, 2371° / 37°

71 °

Chester, Friday, 23 October

Clear. High 71°, low 37°.

Pressure30.09 inHg

Wind7.2 mph N

Humidity32%

Visibility—

Dew point29°

Sat, 2473° / 37°

73 °

Chester, Saturday, 24 October

Partly cloudy. High 73°, low 37°.

Pressure30.30 inHg

Wind5.3 mph E

Humidity17%

Visibility—

Dew point15°

Sun, 2577° / 40°

77 °

Chester, Sunday, 25 October

Partly cloudy. High 77°, low 40°.

Pressure30.27 inHg

Wind4.2 mph N

Humidity16%

Visibility—

Dew point16°

Mon, 2675° / 46°

75 °

Chester, Monday, 26 October

Overcast. High 75°, low 46°.

Pressure30.06 inHg

Wind5.8 mph W

Humidity15%

Visibility—

Dew point16°

Tue, 2775° / 43°

75 °

Chester, Tuesday, 27 October

Clear. High 75°, low 43°.

Pressure29.97 inHg

Wind8 mph E

Humidity15%

Visibility—

Dew point16°

Wed, 2876° / 43°

76 °

Chester, Wednesday, 28 October

Partly cloudy. High 76°, low 43°.

Pressure30.00 inHg

Wind5.8 mph W

Humidity16%

Visibility—

Dew point17°

Thu, 2968° / 43°

68 °

Chester, Thursday, 29 October

Overcast. High 68°, low 43°.

Pressure30.00 inHg

Wind9 mph SW

Humidity22%

Visibility—

Dew point20°

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.