As of 14:37 CST

Weather in St. Charles, SD

40°Current weather

St. Charles, Thursday, 12 November, 14:37

Clear. Feels like 37°. High 40°, low 26°.

Pressure30.24 inHg
Wind3.4 mph NE
Humidity68%
Visibility6.2 mi
Dew point30°
Fri, 1344° / 24°0Clear
44 °Clear

St. Charles, Friday, 13 November

Clear. High 44°, low 24°.

Pressure30.18 inHg
Wind11.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point28°
Sat, 1446° / 30°0Overcast
46 °Overcast

St. Charles, Saturday, 14 November

Overcast. High 46°, low 30°.

Pressure30.15 inHg
Wind15.3 mph S
Humidity64%
Visibility6.2 mi
Dew point29°
Sun, 1555° / 35°0Clear
55 °Clear

St. Charles, Sunday, 15 November

Clear. High 55°, low 35°.

Pressure30.24 inHg
Wind13.8 mph S
Humidity54%
Visibility6.2 mi
Dew point35°
Mon, 1655° / 41°0Clear
55 °Clear

St. Charles, Monday, 16 November

Clear. High 55°, low 41°.

Pressure30.12 inHg
Wind18.7 mph S
Humidity59%
Visibility6.2 mi
Dew point39°
Tue, 1750° / 43°0Overcast
50 °Overcast

St. Charles, Tuesday, 17 November

Overcast. High 50°, low 43°.

Pressure30.00 inHg
Wind23.9 mph S
Humidity71%
Visibility—
Dew point38°
Wed, 1865° / 47°0Overcast
65 °Overcast

St. Charles, Wednesday, 18 November

Overcast. High 65°, low 47°.

Pressure29.65 inHg
Wind18.6 mph W
Humidity37%
Visibility—
Dew point34°
Thu, 1952° / 38°0Partly cloudy
52 °Partly cloudy

St. Charles, Thursday, 19 November

Partly cloudy. High 52°, low 38°.

Pressure30.12 inHg
Wind14.3 mph W
Humidity53%
Visibility—
Dew point32°
Fri, 2052° / 43°0.04Light rain
52 °Light rain

St. Charles, Friday, 20 November

Light rain. High 52°, low 43°.

Pressure30.06 inHg
Wind10.6 mph E
Humidity89%
Visibility—
Dew point43°
Sat, 2161° / 54°0.21Light rain
61 °Light rain

St. Charles, Saturday, 21 November

Light rain. High 61°, low 54°.

Pressure29.80 inHg
Wind11.6 mph S
Humidity87%
Visibility—
Dew point55°
Sun, 2252° / 35°0.35Rain
52 °Rain

St. Charles, Sunday, 22 November

Rain. High 52°, low 35°.

Pressure29.91 inHg
Wind20.7 mph N
Humidity91%
Visibility—
Dew point38°
Mon, 2334° / 32°0.39Snow
34 °Snow

St. Charles, Monday, 23 November

Snow. High 34°, low 32°.

Pressure29.56 inHg
Wind21.2 mph NW
Humidity87%
Visibility—
Dew point30°
Tue, 2432° / 22°0.02Light snow
32 °Light snow

St. Charles, Tuesday, 24 November

Light snow. High 32°, low 22°.

Pressure30.00 inHg
Wind20.4 mph NW
Humidity75%
Visibility—
Dew point23°
Wed, 2524° / 17°0Clear
24 °Clear

St. Charles, Wednesday, 25 November

Clear. High 24°, low 17°.

Pressure30.47 inHg
Wind16.2 mph NW
Humidity60%
Visibility—
Dew point10°
Thu, 2629° / 17°0.02Light snow
29 °Light snow

St. Charles, Thursday, 26 November

Light snow. High 29°, low 17°.

Pressure30.24 inHg
Wind19.3 mph NW
Humidity78%
Visibility—
Dew point22°
Fri, 2739° / 17°0Mostly clear
39 °Mostly clear

St. Charles, Friday, 27 November

Mostly clear. High 39°, low 17°.

Pressure30.27 inHg
Wind13.9 mph SW
Humidity44%
Visibility—
Dew point14°

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.