As of 02:01 CDT

Weather in Chester, OK

59°

Chester, Tuesday, 20 October, 02:01

Overcast. Feels like 58°. High 73°, low 53°.

Pressure30.21 inHg

Wind4 mph S

Humidity66%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Wed, 2178° / 57°

78 °

Chester, Wednesday, 21 October

Clear. High 78°, low 57°.

Pressure30.18 inHg

Wind11.9 mph S

Humidity53%

Visibility6.2 mi

Dew point53°

Thu, 2280° / 62°

80 °

Chester, Thursday, 22 October

Mostly clear. High 80°, low 62°.

Pressure30.18 inHg

Wind11 mph S

Humidity42%

Visibility6.2 mi

Dew point50°

Fri, 2378° / 59°

78 °

Chester, Friday, 23 October

Overcast. High 78°, low 59°.

Pressure30.09 inHg

Wind13.5 mph S

Humidity41%

Visibility6.2 mi

Dew point47°

Sat, 2478° / 61°

78 °

Chester, Saturday, 24 October

Overcast. High 78°, low 61°.

Pressure30.15 inHg

Wind14.3 mph S

Humidity37%

Visibility—

Dew point45°

Sun, 2574° / 62°

0.01

74 °

Chester, Sunday, 25 October

Light rain. High 74°, low 62°.

Pressure30.27 inHg

Wind11 mph S

Humidity57%

Visibility—

Dew point54°

Mon, 2667° / 57°

0.04

67 °

Chester, Monday, 26 October

Light rain. High 67°, low 57°.

Pressure30.21 inHg

Wind10.2 mph SW

Humidity51%

Visibility—

Dew point46°

Tue, 2757° / 47°

0.08

57 °

Chester, Tuesday, 27 October

Light rain. High 57°, low 47°.

Pressure30.45 inHg

Wind22.4 mph N

Humidity87%

Visibility—

Dew point45°

Wed, 2852° / 37°

52 °

Chester, Wednesday, 28 October

Partly cloudy. High 52°, low 37°.

Pressure30.59 inHg

Wind14.1 mph NE

Humidity24%

Visibility—

Dew point12°

Thu, 2960° / 40°

60 °

Chester, Thursday, 29 October

Partly cloudy. High 60°, low 40°.

Pressure30.18 inHg

Wind20.4 mph S

Humidity38%

Visibility—

Dew point30°

Fri, 3066° / 46°

66 °

Chester, Friday, 30 October

Clear. High 66°, low 46°.

Pressure29.97 inHg

Wind17.5 mph S

Humidity57%

Visibility—

Dew point46°

Sat, 3173° / 51°

73 °

Chester, Saturday, 31 October

Overcast. High 73°, low 51°.

Pressure29.94 inHg

Wind16.9 mph S

Humidity58%

Visibility—

Dew point51°

Sun, 0178° / 62°

78 °

Chester, Sunday, 1 November

Overcast. High 78°, low 62°.

Pressure29.85 inHg

Wind19.1 mph SW

Humidity38%

Visibility—

Dew point47°

Mon, 0272° / 56°

72 °

Chester, Monday, 2 November

Clear. High 72°, low 56°.

Pressure30.15 inHg

Wind17.5 mph N

Humidity42%

Visibility—

Dew point44°

Tue, 0377° / 55°

77 °

Chester, Tuesday, 3 November

Clear. High 77°, low 55°.

Pressure30.09 inHg

Wind12.9 mph SW

Humidity30%

Visibility—

Dew point39°

Wed, 0470° / 56°

70 °

Chester, Wednesday, 4 November

Overcast. High 70°, low 56°.

Pressure29.88 inHg

Wind23.6 mph S

Humidity37%

Visibility—

Dew point41°

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.