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St. Charles Weather Warning NWS WEATHER ALERT FOR THE SAINT CHARLES, SD AREA - Issued: 339 AM CDT Sun Aug 2 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 60°F16°C, dew point 60°F16°C, humidity 100%. Wind direction is S at 5 mph8 km/h with visibility of 7 mi11 km. Barometric pressure is 29.99 in1016 mb.
Today - Mostly sunny. Patchy smoke. Breezy with highs in the lower 90s. South winds 15 to 25 mph with gusts up to 35 mph... Full Forecast
Tonight - Patchy smoke in the evening. Partly cloudy. Windy, warmer with lows in the lower 70s. South winds 20 to 30 mph with gusts up to 45.. Full Forecast

St. Charles Hourly Weather

24 Hour Forecast Scroll
Sun, Aug 02
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St. Charles, SD Hourly Weather - Clear - 7:00 AM St. Charles, SD Hourly Weather - Clear - 8:00 AM St. Charles, SD Hourly Weather - Clear - 9:00 AM St. Charles, SD Hourly Weather - Clear - 10:00 AM St. Charles, SD Hourly Weather - Clear - 11:00 AM St. Charles, SD Hourly Weather - Clear - 12:00 PM St. Charles, SD Hourly Weather - Clear - 1:00 PM St. Charles, SD Hourly Weather - Clear - 2:00 PM St. Charles, SD Hourly Weather - Clear - 3:00 PM St. Charles, SD Hourly Weather - Clear - 4:00 PM St. Charles, SD Hourly Weather - Clear - 5:00 PM St. Charles, SD Hourly Weather - Clear - 6:00 PM St. Charles, SD Hourly Weather - Clear - 7:00 PM St. Charles, SD Hourly Weather - Clear - 8:00 PM St. Charles, SD Hourly Weather - Clear - 9:00 PM St. Charles, SD Hourly Weather - Clear - 10:00 PM St. Charles, SD Hourly Weather - Clear - 11:00 PM St. Charles, SD Hourly Weather - Clear - 12:00 AM St. Charles, SD Hourly Weather - Clear - 1:00 AM St. Charles, SD Hourly Weather - Clear - 2:00 AM St. Charles, SD Hourly Weather - Clear - 3:00 AM St. Charles, SD Hourly Weather - Clear - 4:00 AM St. Charles, SD Hourly Weather - Clear - 5:00 AM St. Charles, SD Hourly Weather - Mostly Clear - 6:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear
68°F20°C 71°F22°C 75°F24°C 78°F26°C 82°F28°C 86°F30°C 90°F32°C 92°F33°C 93°F34°C 95°F35°C 94°F34°C 94°F34°C 93°F34°C 89°F32°C 86°F30°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 76°F24°C 74°F23°C
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0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
56°F13°C 57°F14°C 58°F14°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 58°F14°C 58°F14°C 58°F14°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C
66% 61% 56% 52% 46% 40% 35% 32% 31% 28% 29% 30% 31% 35% 40% 46% 47% 47% 49% 50% 52% 54% 56% 60%
S S S S S S S S S S SSE SSE SSE SSE SSE SSE SSE SSE S S S S S S
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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
Clouds
Temperature
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Dewpoint
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Visibility
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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