As of 01:11 CST

Weather in St. Charles, SD

51°Current weather

St. Charles, Tuesday, 3 November, 01:11

Light rain. Feels like 50°. High 51°, low 45°.

Pressure29.80 inHg
Wind20.4 mph NW
Humidity94%
Visibility6.2 mi
Dew point49°
Wed, 0447° / 40°0.09Light rain
47 °Light rain

St. Charles, Wednesday, 4 November

Light rain. High 47°, low 40°.

Pressure29.88 inHg
Wind16.3 mph NW
Humidity74%
Visibility5.6 mi
Dew point36°
Thu, 0552° / 37°0Overcast
52 °Overcast

St. Charles, Thursday, 5 November

Overcast. High 52°, low 37°.

Pressure30.06 inHg
Wind12.2 mph NW
Humidity53%
Visibility6.2 mi
Dew point32°
Fri, 0655° / 33°0Overcast
55 °Overcast

St. Charles, Friday, 6 November

Overcast. High 55°, low 33°.

Pressure30.15 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point40°
Sat, 0765° / 40°0Overcast
65 °Overcast

St. Charles, Saturday, 7 November

Overcast. High 65°, low 40°.

Pressure30.03 inHg
Wind14.8 mph NW
Humidity43%
Visibility—
Dew point36°
Sun, 0864° / 38°0Clear
64 °Clear

St. Charles, Sunday, 8 November

Clear. High 64°, low 38°.

Pressure30.12 inHg
Wind11.1 mph NW
Humidity38%
Visibility—
Dew point30°
Mon, 0967° / 51°0Mostly clear
67 °Mostly clear

St. Charles, Monday, 9 November

Mostly clear. High 67°, low 51°.

Pressure29.91 inHg
Wind13 mph NW
Humidity34%
Visibility—
Dew point35°
Tue, 1052° / 43°0Overcast
52 °Overcast

St. Charles, Tuesday, 10 November

Overcast. High 52°, low 43°.

Pressure30.33 inHg
Wind9.7 mph N
Humidity27%
Visibility—
Dew point17°
Wed, 1152° / 40°0Partly cloudy
52 °Partly cloudy

St. Charles, Wednesday, 11 November

Partly cloudy. High 52°, low 40°.

Pressure30.42 inHg
Wind9 mph SE
Humidity36%
Visibility—
Dew point23°
Thu, 1258° / 39°0Overcast
58 °Overcast

St. Charles, Thursday, 12 November

Overcast. High 58°, low 39°.

Pressure30.06 inHg
Wind13.3 mph S
Humidity50%
Visibility—
Dew point34°
Fri, 1360° / 46°0Mostly clear
60 °Mostly clear

St. Charles, Friday, 13 November

Mostly clear. High 60°, low 46°.

Pressure29.85 inHg
Wind8.5 mph SE
Humidity68%
Visibility—
Dew point46°
Sat, 1457° / 50°0.01Light rain
57 °Light rain

St. Charles, Saturday, 14 November

Light rain. High 57°, low 50°.

Pressure29.88 inHg
Wind12.7 mph S
Humidity81%
Visibility—
Dew point49°
Sun, 1566° / 47°0Clear
66 °Clear

St. Charles, Sunday, 15 November

Clear. High 66°, low 47°.

Pressure29.83 inHg
Wind13.4 mph SW
Humidity37%
Visibility—
Dew point34°
Mon, 1659° / 48°0Overcast
59 °Overcast

St. Charles, Monday, 16 November

Overcast. High 59°, low 48°.

Pressure29.97 inHg
Wind15.1 mph NW
Humidity34%
Visibility—
Dew point29°
Tue, 1755° / 44°0Overcast
55 °Overcast

St. Charles, Tuesday, 17 November

Overcast. High 55°, low 44°.

Pressure29.88 inHg
Wind8.1 mph N
Humidity56%
Visibility—
Dew point38°
Wed, 1844° / 38°0Overcast
44 °Overcast

St. Charles, Wednesday, 18 November

Overcast. High 44°, low 38°.

Pressure30.18 inHg
Wind12 mph NW
Humidity58%
Visibility—
Dew point30°

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.