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As of 18:50 CST

Weather in St. Charles, SD

46°Current weather

St. Charles, Friday, 6 November, 18:50

Overcast. Feels like 42°. High 48°, low 31°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity78%
Visibility6.2 mi
Dew point39°
Sat, 0764° / 36°0Clear
64 °Clear

St. Charles, Saturday, 7 November

Clear. High 64°, low 36°.

Pressure30.06 inHg
Wind5.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point38°
Sun, 0860° / 39°0Partly cloudy
60 °Partly cloudy

St. Charles, Sunday, 8 November

Partly cloudy. High 60°, low 39°.

Pressure30.18 inHg
Wind3.3 mph S
Humidity41%
Visibility6.2 mi
Dew point35°
Mon, 0962° / 48°0Mostly clear
62 °Mostly clear

St. Charles, Monday, 9 November

Mostly clear. High 62°, low 48°.

Pressure30.03 inHg
Wind10.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point41°
Tue, 1061° / 41°0Overcast
61 °Overcast

St. Charles, Tuesday, 10 November

Overcast. High 61°, low 41°.

Pressure30.09 inHg
Wind7.7 mph S
Humidity49%
Visibility6.2 mi
Dew point38°
Wed, 1162° / 47°0Clear
62 °Clear

St. Charles, Wednesday, 11 November

Clear. High 62°, low 47°.

Pressure30.00 inHg
Wind20.1 mph NW
Humidity42%
Visibility—
Dew point36°
Thu, 1242° / 34°0Overcast
42 °Overcast

St. Charles, Thursday, 12 November

Overcast. High 42°, low 34°.

Pressure30.27 inHg
Wind10.4 mph NE
Humidity63%
Visibility—
Dew point27°
Fri, 1342° / 28°0Mostly clear
42 °Mostly clear

St. Charles, Friday, 13 November

Mostly clear. High 42°, low 28°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity48%
Visibility—
Dew point20°
Sat, 1449° / 27°0Clear
49 °Clear

St. Charles, Saturday, 14 November

Clear. High 49°, low 27°.

Pressure30.09 inHg
Wind18.5 mph S
Humidity50%
Visibility—
Dew point25°
Sun, 1561° / 43°0Overcast
61 °Overcast

St. Charles, Sunday, 15 November

Overcast. High 61°, low 43°.

Pressure29.91 inHg
Wind18.7 mph S
Humidity38%
Visibility—
Dew point31°
Mon, 1667° / 48°0Mostly clear
67 °Mostly clear

St. Charles, Monday, 16 November

Mostly clear. High 67°, low 48°.

Pressure29.80 inHg
Wind11 mph W
Humidity32%
Visibility—
Dew point33°
Tue, 1764° / 46°0Clear
64 °Clear

St. Charles, Tuesday, 17 November

Clear. High 64°, low 46°.

Pressure29.80 inHg
Wind7.4 mph NE
Humidity41%
Visibility—
Dew point35°
Wed, 1850° / 38°0Overcast
50 °Overcast

St. Charles, Wednesday, 18 November

Overcast. High 50°, low 38°.

Pressure29.85 inHg
Wind22.1 mph NW
Humidity63%
Visibility—
Dew point36°
Thu, 1949° / 36°0Mostly clear
49 °Mostly clear

St. Charles, Thursday, 19 November

Mostly clear. High 49°, low 36°.

Pressure30.30 inHg
Wind20.7 mph NW
Humidity47%
Visibility—
Dew point24°
Fri, 2048° / 34°0Mostly clear
48 °Mostly clear

St. Charles, Friday, 20 November

Mostly clear. High 48°, low 34°.

Pressure30.30 inHg
Wind8.6 mph N
Humidity41%
Visibility—
Dew point22°
Sat, 2143° / 33°0Overcast
43 °Overcast

St. Charles, Saturday, 21 November

Overcast. High 43°, low 33°.

Pressure30.50 inHg
Wind6.2 mph N
Humidity59%
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.