As of 12:23 CDT

Weather in Chester, OK

64°

Chester, Thursday, 15 October, 12:23

Overcast. Feels like 65°. High 65°, low 56°.

Pressure30.12 inHg

Wind13.1 mph NW

Humidity92%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Fri, 1657° / 47°

57 °

Chester, Friday, 16 October

Clear. High 57°, low 47°.

Pressure30.62 inHg

Wind20.4 mph N

Humidity41%

Visibility6.2 mi

Dew point31°

Sat, 1759° / 39°

59 °

Chester, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.59 inHg

Wind3.3 mph S

Humidity44%

Visibility6.2 mi

Dew point32°

Sun, 1863° / 43°

63 °

Chester, Sunday, 18 October

Overcast. High 63°, low 43°.

Pressure30.33 inHg

Wind16.2 mph S

Humidity49%

Visibility6.2 mi

Dew point38°

Mon, 1971° / 51°

71 °

Chester, Monday, 19 October

Clear. High 71°, low 51°.

Pressure30.15 inHg

Wind16.8 mph S

Humidity50%

Visibility6.2 mi

Dew point45°

Tue, 2074° / 55°

0.01

74 °

Chester, Tuesday, 20 October

Light rain. High 74°, low 55°.

Pressure30.15 inHg

Wind15 mph S

Humidity43%

Visibility—

Dew point46°

Wed, 2174° / 63°

74 °

Chester, Wednesday, 21 October

Light rain. High 74°, low 63°.

Pressure30.15 inHg

Wind17.7 mph S

Humidity56%

Visibility—

Dew point54°

Thu, 2277° / 64°

77 °

Chester, Thursday, 22 October

Overcast. High 77°, low 64°.

Pressure30.00 inHg

Wind20.3 mph S

Humidity54%

Visibility—

Dew point56°

Fri, 2370° / 62°

0.12

70 °

Chester, Friday, 23 October

Light rain. High 70°, low 62°.

Pressure29.85 inHg

Wind26.3 mph S

Humidity87%

Visibility—

Dew point61°

Sat, 2469° / 53°

69 °

Chester, Saturday, 24 October

Clear. High 69°, low 53°.

Pressure30.27 inHg

Wind14.7 mph N

Humidity43%

Visibility—

Dew point41°

Sun, 2569° / 50°

69 °

Chester, Sunday, 25 October

Partly cloudy. High 69°, low 50°.

Pressure30.39 inHg

Wind12.3 mph SE

Humidity47%

Visibility—

Dew point43°

Mon, 2675° / 61°

0.88

75 °

Chester, Monday, 26 October

Heavy rain. High 75°, low 61°.

Pressure30.15 inHg

Wind22.3 mph S

Humidity71%

Visibility—

Dew point60°

Tue, 2769° / 61°

0.79

69 °

Chester, Tuesday, 27 October

Rain. High 69°, low 61°.

Pressure29.97 inHg

Wind28.2 mph S

Humidity88%

Visibility—

Dew point60°

Wed, 2874° / 65°

0.09

74 °

Chester, Wednesday, 28 October

Light rain. High 74°, low 65°.

Pressure29.91 inHg

Wind25.1 mph S

Humidity62%

Visibility—

Dew point57°

Thu, 2974° / 66°

0.02

74 °

Chester, Thursday, 29 October

Light rain. High 74°, low 66°.

Pressure29.83 inHg

Wind21.1 mph SW

Humidity69%

Visibility—

Dew point62°

Fri, 3069° / 53°

69 °

Chester, Friday, 30 October

Clear. High 69°, low 53°.

Pressure30.03 inHg

Wind23 mph N

Humidity40%

Visibility—

Dew point40°

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, OK 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, OK 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.