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As of 07:48 CDT

Weather in St. Charles, AR

50°Current weather

St. Charles, Saturday, 17 October, 07:48

Clear. Feels like 46°. High 65°, low 50°.

Pressure30.47 inHg
Wind9.3 mph N
Humidity73%
Visibility6.2 mi
Dew point42°
Sun, 1869° / 45°0Partly cloudy
69 °Partly cloudy

St. Charles, Sunday, 18 October

Partly cloudy. High 69°, low 45°.

Pressure30.45 inHg
Wind4.5 mph E
Humidity39%
Visibility6.2 mi
Dew point39°
Mon, 1973° / 49°0Clear
73 °Clear

St. Charles, Monday, 19 October

Clear. High 73°, low 49°.

Pressure30.36 inHg
Wind3.9 mph SE
Humidity35%
Visibility6.2 mi
Dew point40°
Tue, 2077° / 49°0Clear
77 °Clear

St. Charles, Tuesday, 20 October

Clear. High 77°, low 49°.

Pressure30.33 inHg
Wind4.9 mph E
Humidity32%
Visibility6.2 mi
Dew point42°
Wed, 2179° / 52°0Clear
79 °Clear

St. Charles, Wednesday, 21 October

Clear. High 79°, low 52°.

Pressure30.24 inHg
Wind4.8 mph NE
Humidity28%
Visibility—
Dew point39°
Thu, 2281° / 54°0Clear
81 °Clear

St. Charles, Thursday, 22 October

Clear. High 81°, low 54°.

Pressure30.15 inHg
Wind5.5 mph N
Humidity26%
Visibility—
Dew point38°
Fri, 2385° / 56°0Partly cloudy
85 °Partly cloudy

St. Charles, Friday, 23 October

Partly cloudy. High 85°, low 56°.

Pressure30.12 inHg
Wind5.3 mph E
Humidity18%
Visibility—
Dew point31°
Sat, 2485° / 58°0Overcast
85 °Overcast

St. Charles, Saturday, 24 October

Overcast. High 85°, low 58°.

Pressure30.12 inHg
Wind6.9 mph SE
Humidity20%
Visibility—
Dew point35°
Sun, 2580° / 62°0Overcast
80 °Overcast

St. Charles, Sunday, 25 October

Overcast. High 80°, low 62°.

Pressure30.12 inHg
Wind12.2 mph S
Humidity32%
Visibility—
Dew point44°
Mon, 2675° / 58°0.01Light rain
75 °Light rain

St. Charles, Monday, 26 October

Light rain. High 75°, low 58°.

Pressure30.15 inHg
Wind10.1 mph NW
Humidity42%
Visibility—
Dew point47°
Tue, 2773° / 48°0Mostly clear
73 °Mostly clear

St. Charles, Tuesday, 27 October

Mostly clear. High 73°, low 48°.

Pressure30.30 inHg
Wind9.8 mph NE
Humidity31%
Visibility—
Dew point35°
Wed, 2875° / 56°0Overcast
75 °Overcast

St. Charles, Wednesday, 28 October

Overcast. High 75°, low 56°.

Pressure30.15 inHg
Wind9.9 mph SE
Humidity45%
Visibility—
Dew point50°
Thu, 2983° / 64°0.11Light rain
83 °Light rain

St. Charles, Thursday, 29 October

Light rain. High 83°, low 64°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity50%
Visibility—
Dew point57°
Fri, 3076° / 58°0Overcast
76 °Overcast

St. Charles, Friday, 30 October

Overcast. High 76°, low 58°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity52%
Visibility—
Dew point55°
Sat, 3181° / 70°0.65Rain
81 °Rain

St. Charles, Saturday, 31 October

Rain. High 81°, low 70°.

Pressure29.77 inHg
Wind18.9 mph S
Humidity66%
Visibility—
Dew point67°
Sun, 0167° / 54°4.08Heavy rain
67 °Heavy rain

St. Charles, Sunday, 1 November

Heavy rain. High 67°, low 54°.

Pressure29.91 inHg
Wind15.6 mph N
Humidity96%
Visibility—
Dew point61°

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.