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As of 07:05 CST

Weather in St. Charles, SD

22°Current weather

St. Charles, Friday, 13 November, 07:05

Clear. Feels like 14°. High 42°, low 22°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity92%
Visibility6.2 mi
Dew point21°
Sat, 1446° / 28°0Overcast
46 °Overcast

St. Charles, Saturday, 14 November

Overcast. High 46°, low 28°.

Pressure30.12 inHg
Wind15.1 mph S
Humidity63%
Visibility6.2 mi
Dew point29°
Sun, 1554° / 36°0Clear
54 °Clear

St. Charles, Sunday, 15 November

Clear. High 54°, low 36°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity55%
Visibility6.2 mi
Dew point35°
Mon, 1656° / 42°0Mostly clear
56 °Mostly clear

St. Charles, Monday, 16 November

Mostly clear. High 56°, low 42°.

Pressure30.15 inHg
Wind19.6 mph S
Humidity57%
Visibility6.2 mi
Dew point39°
Tue, 1751° / 42°0Overcast
51 °Overcast

St. Charles, Tuesday, 17 November

Overcast. High 51°, low 42°.

Pressure30.03 inHg
Wind22.1 mph S
Humidity71%
Visibility—
Dew point39°
Wed, 1864° / 46°0Clear
64 °Clear

St. Charles, Wednesday, 18 November

Clear. High 64°, low 46°.

Pressure29.68 inHg
Wind22.8 mph S
Humidity57%
Visibility—
Dew point42°
Thu, 1949° / 40°0Overcast
49 °Overcast

St. Charles, Thursday, 19 November

Overcast. High 49°, low 40°.

Pressure30.33 inHg
Wind15.2 mph NW
Humidity58%
Visibility—
Dew point31°
Fri, 2043° / 38°0.21Rain
43 °Rain

St. Charles, Friday, 20 November

Rain. High 43°, low 38°.

Pressure30.24 inHg
Wind12.1 mph E
Humidity83%
Visibility—
Dew point38°
Sat, 2153° / 44°0.07Light rain
53 °Light rain

St. Charles, Saturday, 21 November

Light rain. High 53°, low 44°.

Pressure29.97 inHg
Wind7.7 mph SE
Humidity97%
Visibility—
Dew point47°
Sun, 2259° / 43°0.03Light rain
59 °Light rain

St. Charles, Sunday, 22 November

Light rain. High 59°, low 43°.

Pressure29.53 inHg
Wind21.3 mph NW
Humidity37%
Visibility—
Dew point32°
Mon, 2332° / 19°0.01Light snow
32 °Light snow

St. Charles, Monday, 23 November

Light snow. High 32°, low 19°.

Pressure30.33 inHg
Wind23.1 mph NW
Humidity49%
Visibility—
Dew point8°
Tue, 2428° / 15°0Clear
28 °Clear

St. Charles, Tuesday, 24 November

Clear. High 28°, low 15°.

Pressure30.50 inHg
Wind9.2 mph NW
Humidity33%
Visibility—
Dew point-2°
Wed, 2534° / 20°0.02Light snow
34 °Light snow

St. Charles, Wednesday, 25 November

Light snow. High 34°, low 20°.

Pressure30.53 inHg
Wind12.8 mph S
Humidity35%
Visibility—
Dew point7°
Thu, 2648° / 25°0Overcast
48 °Overcast

St. Charles, Thursday, 26 November

Overcast. High 48°, low 25°.

Pressure30.18 inHg
Wind14.3 mph S
Humidity52%
Visibility—
Dew point26°
Fri, 2753° / 35°0Overcast
53 °Overcast

St. Charles, Friday, 27 November

Overcast. High 53°, low 35°.

Pressure29.91 inHg
Wind13.9 mph NW
Humidity43%
Visibility—
Dew point27°
Sat, 2850° / 34°0Overcast
50 °Overcast

St. Charles, Saturday, 28 November

Overcast. High 50°, low 34°.

Pressure30.06 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point26°

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, SD 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, SD 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.