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St. Charles Weather Warning NWS WEATHER ALERT FOR THE SAINT CHARLES, SD AREA - Issued: 922 PM CDT Sun Oct 11 2026 St. Charles Weather Warning

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St. Charles, SD Weather - Hour by Hour Forecast

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St. Charles, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 57°F14°C, dew point 57°F14°C, humidity 100%. Wind direction is NNW at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 29.76 in1007 mb.
Tonight - Mostly cloudy this evening, then becoming partly cloudy. Lows around 50. North winds 5 to 10 mph... Full Forecast
Columbus Day - Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph.. Full Forecast

St. Charles Hourly Weather

24 Hour Forecast Scroll
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St. Charles, SD Hourly Weather - Mostly Cloudy - 9:00 PM St. Charles, SD Hourly Weather - Mostly Cloudy - 10:00 PM St. Charles, SD Hourly Weather - Mostly Cloudy - 11:00 PM St. Charles, SD Hourly Weather - Mostly Cloudy - 12:00 AM St. Charles, SD Hourly Weather - Mostly Cloudy - 1:00 AM St. Charles, SD Hourly Weather - Mostly Cloudy - 2:00 AM St. Charles, SD Hourly Weather - Cloudy - 3:00 AM St. Charles, SD Hourly Weather - Cloudy - 4:00 AM St. Charles, SD Hourly Weather - Cloudy - 5:00 AM St. Charles, SD Hourly Weather - Cloudy - 6:00 AM St. Charles, SD Hourly Weather - Cloudy - 7:00 AM St. Charles, SD Hourly Weather - Cloudy - 8:00 AM St. Charles, SD Hourly Weather - Cloudy - 9:00 AM St. Charles, SD Hourly Weather - Cloudy - 10:00 AM St. Charles, SD Hourly Weather - Cloudy - 11:00 AM St. Charles, SD Hourly Weather - Cloudy - 12:00 PM St. Charles, SD Hourly Weather - Cloudy - 1:00 PM St. Charles, SD Hourly Weather - Cloudy - 2:00 PM St. Charles, SD Hourly Weather - Cloudy - 3:00 PM St. Charles, SD Hourly Weather - Cloudy - 4:00 PM St. Charles, SD Hourly Weather - Cloudy - 5:00 PM St. Charles, SD Hourly Weather - Cloudy - 6:00 PM St. Charles, SD Hourly Weather - Cloudy - 7:00 PM St. Charles, SD Hourly Weather - Cloudy - 8:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
58°F14°C 55°F13°C 54°F12°C 52°F11°C 51°F11°C 50°F10°C 49°F9°C 48°F9°C 47°F8°C 46°F8°C 45°F7°C 46°F8°C 47°F8°C 48°F9°C 50°F10°C 51°F11°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 54°F12°C 52°F11°C 51°F11°C 49°F9°C
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1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 5% 5% 5% 5% 5% 5% 6% 6% 6% 6% 6% 6% 7%
49°F9°C 48°F9°C 47°F8°C 47°F8°C 46°F8°C 45°F7°C 45°F7°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 40°F4°C
72% 77% 77% 83% 83% 83% 86% 86% 86% 89% 89% 86% 86% 83% 77% 74% 69% 66% 64% 61% 64% 66% 68% 71%
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7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
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Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KICR model statistics.

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Prob Precip % = Probability of Precipitation.

St. Charles 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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