As of 00:40 CST

Weather in St. Charles, SD

49°Current weather

St. Charles, Monday, 9 November, 00:40

Clear. Feels like 42°. High 63°, low 42°.

Pressure29.91 inHg
Wind16.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point37°
Tue, 1062° / 40°0Overcast
62 °Overcast

St. Charles, Tuesday, 10 November

Overcast. High 62°, low 40°.

Pressure30.06 inHg
Wind9.9 mph S
Humidity45%
Visibility6.2 mi
Dew point37°
Wed, 1156° / 42°0Partly cloudy
56 °Partly cloudy

St. Charles, Wednesday, 11 November

Partly cloudy. High 56°, low 42°.

Pressure30.15 inHg
Wind10.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point41°
Thu, 1241° / 30°0Overcast
41 °Overcast

St. Charles, Thursday, 12 November

Overcast. High 41°, low 30°.

Pressure30.27 inHg
Wind8.9 mph NE
Humidity73%
Visibility6.2 mi
Dew point30°
Fri, 1343° / 26°0Clear
43 °Clear

St. Charles, Friday, 13 November

Clear. High 43°, low 26°.

Pressure30.21 inHg
Wind11.3 mph SE
Humidity68%
Visibility—
Dew point28°
Sat, 1456° / 35°0Partly cloudy
56 °Partly cloudy

St. Charles, Saturday, 14 November

Partly cloudy. High 56°, low 35°.

Pressure29.94 inHg
Wind15.7 mph S
Humidity53%
Visibility—
Dew point31°
Sun, 1564° / 42°0Overcast
64 °Overcast

St. Charles, Sunday, 15 November

Overcast. High 64°, low 42°.

Pressure29.88 inHg
Wind9.4 mph S
Humidity29%
Visibility—
Dew point26°
Mon, 1660° / 43°0Overcast
60 °Overcast

St. Charles, Monday, 16 November

Overcast. High 60°, low 43°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity58%
Visibility—
Dew point40°
Tue, 1756° / 44°0.01Light rain
56 °Light rain

St. Charles, Tuesday, 17 November

Light rain. High 56°, low 44°.

Pressure30.03 inHg
Wind20.9 mph W
Humidity43%
Visibility—
Dew point31°
Wed, 1853° / 39°0Clear
53 °Clear

St. Charles, Wednesday, 18 November

Clear. High 53°, low 39°.

Pressure30.24 inHg
Wind19.3 mph W
Humidity24%
Visibility—
Dew point14°
Thu, 1949° / 33°0Overcast
49 °Overcast

St. Charles, Thursday, 19 November

Overcast. High 49°, low 33°.

Pressure30.21 inHg
Wind14.7 mph W
Humidity26%
Visibility—
Dew point12°
Fri, 2046° / 36°0Overcast
46 °Overcast

St. Charles, Friday, 20 November

Overcast. High 46°, low 36°.

Pressure30.12 inHg
Wind15.9 mph N
Humidity49%
Visibility—
Dew point27°
Sat, 2141° / 29°0Overcast
41 °Overcast

St. Charles, Saturday, 21 November

Overcast. High 41°, low 29°.

Pressure30.42 inHg
Wind10.8 mph SE
Humidity36%
Visibility—
Dew point13°
Sun, 2241° / 37°0.09Light rain
41 °Light rain

St. Charles, Sunday, 22 November

Light rain. High 41°, low 37°.

Pressure29.88 inHg
Wind14 mph SE
Humidity90%
Visibility—
Dew point36°
Mon, 2343° / 37°0Overcast
43 °Overcast

St. Charles, Monday, 23 November

Overcast. High 43°, low 37°.

Pressure29.83 inHg
Wind15.1 mph N
Humidity87%
Visibility—
Dew point40°
Tue, 2436° / 31°0Overcast
36 °Overcast

St. Charles, Tuesday, 24 November

Overcast. High 36°, low 31°.

Pressure30.27 inHg
Wind12.3 mph N
Humidity77%
Visibility—
Dew point29°

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.