10-day forecast for St. Charles, SD: 26° to 54°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Wednesday, November 11
46° · 0.06 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1243° / 30°0
Morning37°feels 30°
Afternoon43°feels 40°
Evening33°feels 29°
Overnight38°feels 38°
43 °
St. Charles, Thursday, 12 November
Overcast. High 43°, low 30°.
Pressure30.30 inHg
Wind5 mph NE
Humidity71%
Visibility6.2 mi
Dew point28°
Fri, 1343° / 26°0
Morning27°feels 20°
Afternoon43°feels 37°
Evening34°feels 26°
Overnight28°feels 24°
43 °
St. Charles, Friday, 13 November
Mostly clear. High 43°, low 26°.
Pressure30.21 inHg
Wind10.6 mph SE
Humidity68%
Visibility6.2 mi
Dew point27°
Sat, 1442° / 31°0
Morning33°feels 23°
Afternoon41°feels 33°
Evening39°feels 31°
Overnight31°feels 22°
42 °
St. Charles, Saturday, 14 November
Overcast. High 42°, low 31°.
Pressure30.12 inHg
Wind15.5 mph SE
Humidity64%
Visibility6.2 mi
Dew point27°
Sun, 1546° / 37°0.03
Morning38°feels 30°
Afternoon43°feels 37°
Evening40°feels 34°
Overnight38°feels 29°
46 °
St. Charles, Sunday, 15 November
Light rain. High 46°, low 37°.
Pressure30.27 inHg
Wind14.2 mph S
Humidity61%
Visibility6.2 mi
Dew point31°
Mon, 1648° / 33°0
Morning37°feels 29°
Afternoon46°feels 40°
Evening40°feels 31°
Overnight37°feels 28°
48 °
St. Charles, Monday, 16 November
Clear. High 48°, low 33°.
Pressure30.30 inHg
Wind16 mph S
Humidity60%
Visibility—
Dew point32°
Tue, 1745° / 37°0
Morning40°feels 31°
Afternoon45°feels 37°
Evening41°feels 32°
Overnight41°feels 33°
45 °
St. Charles, Tuesday, 17 November
Overcast. High 45°, low 37°.
Pressure30.06 inHg
Wind18.8 mph S
Humidity81%
Visibility—
Dew point39°
Wed, 1852° / 42°0
Morning46°feels 39°
Afternoon49°feels 44°
Evening50°feels 48°
Overnight47°feels 41°
52 °
St. Charles, Wednesday, 18 November
Overcast. High 52°, low 42°.
Pressure29.74 inHg
Wind17.7 mph S
Humidity78%
Visibility—
Dew point42°
Thu, 1949° / 42°0.02
Morning43°feels 39°
Afternoon46°feels 40°
Evening45°feels 39°
Overnight44°feels 39°
49 °
St. Charles, Thursday, 19 November
Light rain. High 49°, low 42°.
Pressure29.74 inHg
Wind14.9 mph S
Humidity84%
Visibility—
Dew point41°
Fri, 2046° / 35°0.06
Morning40°feels 37°
Afternoon44°feels 41°
Evening36°feels 26°
Overnight35°feels 26°
46 °
St. Charles, Friday, 20 November
Snow. High 46°, low 35°.
Pressure29.80 inHg
Wind17.3 mph N
Humidity72%
Visibility—
Dew point36°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in St. Charles, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.