Saint Charles, South Dakota Weather
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Weather Forecast for Saint Charles, South Dakota : Gregory County
Issued: 11:46 pm CDT Jun 2, 2025 Latitude: 43.0869429 Longitude: -99.0953727 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
50% chance of rain on Overnight 20% chance of rain on Tuesday 20% chance of rain on Wednesday 50% chance of on Thursday 30% chance of on Friday 40% chance of on Saturday Sunny on Sunday Sunny on Monday
Low: 50°F High: 69°F High: 69°F High: 66°F High: 71°F High: 76°F High: 74°F High: 74°F
Low: 48°F Low: 50°F Low: 52°F Low: 53°F Low: 57°F Low: 53°F  
Rain Rain Rain Partly Sunny Partly Sunny Partly Sunny Sunny Sunny
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Current Conditions at
WINNER WILEY FIELD - (KICR)
54°
Cloudy
Light Rain
as of 12:53 AM CDST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
10 MPH
340° North
Cloud Level(s): Few at 9000ft, Solid Overcast at 11000ft
Current Conditions at
O'NEILL - (KONL)
54°
Cloudy
Rain
as of 12:55 AM CDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
16 MPH
350° North
Cloud Level(s): Solid Overcast at 10000ft
Current Conditions at
CHAMBERLAIN - (K9V9)
54°
Cloudy
Light Rain
as of 12:55 AM CDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
12 MPH
350° North
Cloud Level(s): Solid Overcast at 10000ft
50% chance of rain Overnight Overnight... A 50 percent chance of showers. Cloudy, with a low around 50. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 69. North northwest wind around 15 mph, with gusts as high as 30 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48. North wind 5 to 10 mph becoming west after midnight.
20% chance of rain Wednesday Wednesday... A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 69. West southwest wind around 5 mph becoming south southeast in the afternoon.
30% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 30%.
50% chance of Thursday Thursday... A 50 percent chance of showers. Partly sunny, with a high near 66. East northeast wind 5 to 10 mph becoming southeast in the morning.
50% chance of rain Thursday Night Thursday Night... A 50 percent chance of showers. Mostly cloudy, with a low around 52.
30% chance of Friday Friday... A 30 percent chance of showers before 1pm. Partly sunny, with a high near 71.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 53.
40% chance of Saturday Saturday... A 40 percent chance of showers after 1pm. Partly sunny, with a high near 76.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53.
Sunny on Monday Monday... Sunny, with a high near 74.
Current Radar Image


Sun Almanac for Saint Charles, South Dakota
Sunrise: 05:59 AM
Sunset: 9:11 PM
Civil Sunrise:05:24 AM
Civil Sunset: 9:46 PM
Nautical Sunrise: 04:39 AM
Nautical Sunset: 10:30 PM
Astro Sunrise: 03:45 AM
Astro Sunset: 11:25 PM
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