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As of 01:25 CDT

Weather in Charleston, AR

78°Current weather

Charleston, Sunday, 9 August, 01:25

Clear. Feels like 79°. High 101°, low 74°.

Pressure30.00 inHg
Wind3.8 mph E
Humidity78%
Visibility6.2 mi
Dew point70°
Mon, 10102° / 76°0Mostly clear
102 °Mostly clear

Charleston, Monday, 10 August

Mostly clear. High 102°, low 76°.

Pressure30.00 inHg
Wind6.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Tue, 11105° / 77°0Clear
105 °Clear

Charleston, Tuesday, 11 August

Clear. High 105°, low 77°.

Pressure29.94 inHg
Wind8.7 mph SW
Humidity33%
Visibility6.2 mi
Dew point66°
Wed, 12103° / 82°0Overcast
103 °Overcast

Charleston, Wednesday, 12 August

Overcast. High 103°, low 82°.

Pressure29.91 inHg
Wind4.3 mph W
Humidity45%
Visibility6.2 mi
Dew point67°
Thu, 13107° / 78°0Overcast
107 °Overcast

Charleston, Thursday, 13 August

Overcast. High 107°, low 78°.

Pressure29.83 inHg
Wind12.6 mph SW
Humidity24%
Visibility—
Dew point57°
Fri, 14107° / 80°0Overcast
107 °Overcast

Charleston, Friday, 14 August

Overcast. High 107°, low 80°.

Pressure29.94 inHg
Wind9.2 mph SW
Humidity24%
Visibility—
Dew point57°
Sat, 15108° / 77°0Clear
108 °Clear

Charleston, Saturday, 15 August

Clear. High 108°, low 77°.

Pressure30.06 inHg
Wind8.5 mph SW
Humidity25%
Visibility—
Dew point58°
Sun, 16111° / 77°0Clear
111 °Clear

Charleston, Sunday, 16 August

Clear. High 111°, low 77°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity22%
Visibility—
Dew point57°
Mon, 17112° / 75°0.03Light rain
112 °Light rain

Charleston, Monday, 17 August

Light rain. High 112°, low 75°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity16%
Visibility—
Dew point49°
Tue, 18113° / 79°0Partly cloudy
113 °Partly cloudy

Charleston, Tuesday, 18 August

Partly cloudy. High 113°, low 79°.

Pressure29.94 inHg
Wind8.7 mph S
Humidity14%
Visibility—
Dew point46°
Wed, 19114° / 77°0Clear
114 °Clear

Charleston, Wednesday, 19 August

Clear. High 114°, low 77°.

Pressure29.85 inHg
Wind9.3 mph SW
Humidity15%
Visibility—
Dew point48°
Thu, 20115° / 82°0Mostly clear
115 °Mostly clear

Charleston, Thursday, 20 August

Mostly clear. High 115°, low 82°.

Pressure29.80 inHg
Wind10.8 mph SW
Humidity18%
Visibility—
Dew point55°
Fri, 21112° / 74°0Partly cloudy
112 °Partly cloudy

Charleston, Friday, 21 August

Partly cloudy. High 112°, low 74°.

Pressure29.83 inHg
Wind12.8 mph E
Humidity19%
Visibility—
Dew point53°
Sat, 22111° / 74°0.02Light rain
111 °Light rain

Charleston, Saturday, 22 August

Light rain. High 111°, low 74°.

Pressure29.83 inHg
Wind12.3 mph S
Humidity20%
Visibility—
Dew point54°
Sun, 23110° / 83°0.01Light rain
110 °Light rain

Charleston, Sunday, 23 August

Light rain. High 110°, low 83°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity22%
Visibility—
Dew point57°
Mon, 24106° / 76°0Overcast
106 °Overcast

Charleston, Monday, 24 August

Overcast. High 106°, low 76°.

Pressure29.97 inHg
Wind3.7 mph E
Humidity24%
Visibility—
Dew point58°

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 Charleston, AR 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 Charleston, AR 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.