Weather Alert
Oneal Lake Weather Warning NWS WEATHER ALERT FOR THE ONEAL LAKE, SD AREA - Issued: 929 PM CDT Wed Oct 14 2026 Oneal Lake Weather Warning

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Oneal Lake, SD Weather - Hour by Hour Forecast

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Oneal Lake, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 47°F8°C, dew point 46°F8°C, humidity 96%. Wind direction is ENE at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.14 in1020 mb.
Today - Mostly cloudy. Showers likely, mainly this morning. Breezy with highs in the upper 50s. Northwest winds 5 to 10 mph, increasing to.. Full Forecast
Tonight - Mostly cloudy. A slight chance of showers after midnight. Windy with lows in the upper 30s. Northwest winds 20 to 30 mph with gust.. Full Forecast

Oneal Lake Hourly Weather

24 Hour Forecast Scroll
Thu, Oct 15
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Fri, Oct 16
Midnight
Fri, Oct 16
1:00 am
Oneal Lake, SD Hourly Weather - Cloudy - 2:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 3:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 4:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 5:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 6:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 7:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 8:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 9:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 10:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 11:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 12:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 1:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 2:00 PM Oneal Lake, SD Hourly Weather - Mostly Clear - 3:00 PM Oneal Lake, SD Hourly Weather - Mostly Clear - 4:00 PM Oneal Lake, SD Hourly Weather - Mostly Clear - 5:00 PM Oneal Lake, SD Hourly Weather - Mostly Cloudy - 6:00 PM Oneal Lake, SD Hourly Weather - Mostly Cloudy - 7:00 PM Oneal Lake, SD Hourly Weather - Mostly Cloudy - 8:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 9:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 10:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 11:00 PM Oneal Lake, SD Hourly Weather - Cloudy - 12:00 AM Oneal Lake, SD Hourly Weather - Cloudy - 1:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
45°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 45°F7°C 47°F8°C 48°F9°C 49°F9°C 50°F10°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C 47°F8°C 46°F8°C 45°F7°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - -
77% 77% 77% 77% 77% 77% 44% 44% 44% 44% 44% 44% 6% 6% 6% 6% 6% 6% 0% 0% 0% 0% 0% 0%
43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 43°F6°C 44°F7°C 44°F7°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 40°F4°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 34°F1°C 34°F1°C 33°F1°C
93% 96% 96% 96% 96% 96% 93% 89% 86% 83% 77% 74% 71% 74% 71% 71% 74% 73% 73% 76% 76% 73% 76% 73%
ENE NE NNE SE SSW N NNW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
4 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 14 mph 14 mph 14 mph 23 mph 23 mph 23 mph 25 mph 25 mph 25 mph 25 mph 25 mph 25 mph 26 mph 26 mph
10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 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
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMHE model statistics.

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Prob Precip % = Probability of Precipitation.

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

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