As of 11:51 CDT

Weather in St. Charles, AR

73°Current weather

St. Charles, Wednesday, 21 October, 11:51

Mostly clear. Feels like 72°. High 77°, low 47°.

Pressure30.24 inHg
Wind3.4 mph N
Humidity39%
Visibility6.2 mi
Dew point47°
Thu, 2280° / 48°0Clear
80 °Clear

St. Charles, Thursday, 22 October

Clear. High 80°, low 48°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity37%
Visibility6.2 mi
Dew point47°
Fri, 2379° / 53°0Clear
79 °Clear

St. Charles, Friday, 23 October

Clear. High 79°, low 53°.

Pressure30.24 inHg
Wind4.5 mph E
Humidity37%
Visibility6.2 mi
Dew point47°
Sat, 2479° / 53°0Mostly clear
79 °Mostly clear

St. Charles, Saturday, 24 October

Mostly clear. High 79°, low 53°.

Pressure30.30 inHg
Wind4.9 mph SE
Humidity37%
Visibility6.2 mi
Dew point48°
Sun, 2576° / 53°0Clear
76 °Clear

St. Charles, Sunday, 25 October

Clear. High 76°, low 53°.

Pressure30.33 inHg
Wind6.7 mph E
Humidity32%
Visibility—
Dew point40°
Mon, 2676° / 55°0Overcast
76 °Overcast

St. Charles, Monday, 26 October

Overcast. High 76°, low 55°.

Pressure30.27 inHg
Wind5 mph SE
Humidity34%
Visibility—
Dew point41°
Tue, 2778° / 57°0Overcast
78 °Overcast

St. Charles, Tuesday, 27 October

Overcast. High 78°, low 57°.

Pressure30.24 inHg
Wind6.1 mph S
Humidity28%
Visibility—
Dew point39°
Wed, 2882° / 56°0Clear
82 °Clear

St. Charles, Wednesday, 28 October

Clear. High 82°, low 56°.

Pressure30.18 inHg
Wind5.6 mph SE
Humidity23%
Visibility—
Dew point37°
Thu, 2983° / 62°0Overcast
83 °Overcast

St. Charles, Thursday, 29 October

Overcast. High 83°, low 62°.

Pressure30.15 inHg
Wind5.7 mph SW
Humidity26%
Visibility—
Dew point42°
Fri, 3084° / 62°0Overcast
84 °Overcast

St. Charles, Friday, 30 October

Overcast. High 84°, low 62°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity36%
Visibility—
Dew point51°
Sat, 3183° / 65°0Overcast
83 °Overcast

St. Charles, Saturday, 31 October

Overcast. High 83°, low 65°.

Pressure29.97 inHg
Wind15.4 mph S
Humidity31%
Visibility—
Dew point45°
Sun, 0174° / 64°2.55Heavy rain
74 °Heavy rain

St. Charles, Sunday, 1 November

Heavy rain. High 74°, low 64°.

Pressure29.91 inHg
Wind16.1 mph S
Humidity88%
Visibility—
Dew point62°
Mon, 0264° / 56°0.89Rain
64 °Rain

St. Charles, Monday, 2 November

Rain. High 64°, low 56°.

Pressure29.83 inHg
Wind13.7 mph NW
Humidity92%
Visibility—
Dew point56°
Tue, 0357° / 52°0Light rain
57 °Light rain

St. Charles, Tuesday, 3 November

Light rain. High 57°, low 52°.

Pressure29.77 inHg
Wind15 mph NW
Humidity76%
Visibility—
Dew point49°
Wed, 0467° / 51°0Clear
67 °Clear

St. Charles, Wednesday, 4 November

Clear. High 67°, low 51°.

Pressure29.68 inHg
Wind14.2 mph W
Humidity54%
Visibility—
Dew point46°
Thu, 0570° / 47°0Partly cloudy
70 °Partly cloudy

St. Charles, Thursday, 5 November

Partly cloudy. High 70°, low 47°.

Pressure29.83 inHg
Wind9.8 mph SW
Humidity36%
Visibility—
Dew point37°

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 St. Charles, 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 St. Charles, 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.