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As of 17:10 CDT

Weather in Chester, OK

107°Current weather

Chester, Saturday, 8 August, 17:10

Clear. Feels like 105°. High 107°, low 73°.

Pressure29.91 inHg
Wind5 mph S
Humidity17%
Visibility6.2 mi
Dew point50°
Sun, 09109° / 74°0Clear
109 °Clear

Chester, Sunday, 9 August

Clear. High 109°, low 74°.

Pressure29.83 inHg
Wind19 mph SW
Humidity17%
Visibility6.2 mi
Dew point52°
Mon, 10108° / 77°0Partly cloudy
108 °Partly cloudy

Chester, Monday, 10 August

Partly cloudy. High 108°, low 77°.

Pressure29.83 inHg
Wind21.7 mph SW
Humidity18%
Visibility6.2 mi
Dew point52°
Tue, 11107° / 84°0Mostly clear
107 °Mostly clear

Chester, Tuesday, 11 August

Mostly clear. High 107°, low 84°.

Pressure29.83 inHg
Wind18.3 mph SW
Humidity21%
Visibility6.2 mi
Dew point56°
Wed, 12107° / 87°0Partly cloudy
107 °Partly cloudy

Chester, Wednesday, 12 August

Partly cloudy. High 107°, low 87°.

Pressure29.77 inHg
Wind20.5 mph SW
Humidity21%
Visibility6.2 mi
Dew point56°
Thu, 13111° / 76°0.12Light rain
111 °Light rain

Chester, Thursday, 13 August

Light rain. High 111°, low 76°.

Pressure29.68 inHg
Wind25.6 mph SW
Humidity21%
Visibility—
Dew point53°
Fri, 1491° / 71°0.05Light rain
91 °Light rain

Chester, Friday, 14 August

Light rain. High 91°, low 71°.

Pressure30.03 inHg
Wind18.4 mph NE
Humidity65%
Visibility—
Dew point66°
Sat, 15106° / 75°0Overcast
106 °Overcast

Chester, Saturday, 15 August

Overcast. High 106°, low 75°.

Pressure30.00 inHg
Wind20.3 mph S
Humidity29%
Visibility—
Dew point58°
Sun, 16110° / 81°0Overcast
110 °Overcast

Chester, Sunday, 16 August

Overcast. High 110°, low 81°.

Pressure29.94 inHg
Wind21.2 mph S
Humidity15%
Visibility—
Dew point47°
Mon, 17111° / 83°0Overcast
111 °Overcast

Chester, Monday, 17 August

Overcast. High 111°, low 83°.

Pressure29.91 inHg
Wind20.5 mph SW
Humidity14%
Visibility—
Dew point46°
Tue, 18113° / 84°0.07Light rain
113 °Light rain

Chester, Tuesday, 18 August

Light rain. High 113°, low 84°.

Pressure29.85 inHg
Wind15.5 mph SW
Humidity15%
Visibility—
Dew point48°
Wed, 19111° / 82°0.04Light rain
111 °Light rain

Chester, Wednesday, 19 August

Light rain. High 111°, low 82°.

Pressure29.80 inHg
Wind20.2 mph S
Humidity14%
Visibility—
Dew point46°
Thu, 20102° / 81°0.14Rain
102 °Rain

Chester, Thursday, 20 August

Rain. High 102°, low 81°.

Pressure29.83 inHg
Wind15.3 mph SW
Humidity28%
Visibility—
Dew point57°
Fri, 2182° / 72°0.09Light rain
82 °Light rain

Chester, Friday, 21 August

Light rain. High 82°, low 72°.

Pressure29.94 inHg
Wind16.5 mph N
Humidity70%
Visibility—
Dew point69°
Sat, 2297° / 68°0Clear
97 °Clear

Chester, Saturday, 22 August

Clear. High 97°, low 68°.

Pressure29.94 inHg
Wind8.5 mph E
Humidity34%
Visibility—
Dew point56°
Sun, 2394° / 73°0Overcast
94 °Overcast

Chester, Sunday, 23 August

Overcast. High 94°, low 73°.

Pressure30.00 inHg
Wind15.8 mph NE
Humidity37%
Visibility—
Dew point59°

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.