Weather Alert
Frankfort Weather Warning NWS WEATHER ALERT FOR THE FRANKFORT, SD AREA - Issued: 1118 AM CDT Tue Sep 29 2026 Frankfort Weather Warning

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Frankfort, SD Weather - Hour by Hour Forecast

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Frankfort, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Clear. Temperature is 77°F25°C, dew point 69°F21°C, humidity 78%. Wind direction is W at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.65 in1004 mb.
Tonight - Mostly clear. Patchy fog after midnight. Lows in the lower 50s. West winds around 5 mph, becoming south around 5 mph after midnigh.. Full Forecast
Wednesday - Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 70s. Southwest winds 5 to 10.. Full Forecast

Frankfort Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 29
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Noon
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Frankfort, SD Hourly Weather - Cloudy - 4:00 PM Frankfort, SD Hourly Weather - Cloudy - 5:00 PM Frankfort, SD Hourly Weather - Mostly Cloudy - 6:00 PM Frankfort, SD Hourly Weather - Mostly Cloudy - 7:00 PM Frankfort, SD Hourly Weather - Mostly Cloudy - 8:00 PM Frankfort, SD Hourly Weather - Clear - 9:00 PM Frankfort, SD Hourly Weather - Clear - 10:00 PM Frankfort, SD Hourly Weather - Clear - 11:00 PM Frankfort, SD Hourly Weather - Clear - 12:00 AM Frankfort, SD Hourly Weather - Clear - 1:00 AM Frankfort, SD Hourly Weather - Clear - 2:00 AM Frankfort, SD Hourly Weather - Clear - 3:00 AM Frankfort, SD Hourly Weather - Clear - 4:00 AM Frankfort, SD Hourly Weather - Clear - 5:00 AM Frankfort, SD Hourly Weather - Clear - 6:00 AM Frankfort, SD Hourly Weather - Clear - 7:00 AM Frankfort, SD Hourly Weather - Clear - 8:00 AM Frankfort, SD Hourly Weather - Clear - 9:00 AM Frankfort, SD Hourly Weather - Clear - 10:00 AM Frankfort, SD Hourly Weather - Clear - 11:00 AM Frankfort, SD Hourly Weather - Clear - 12:00 PM Frankfort, SD Hourly Weather - Clear - 1:00 PM Frankfort, SD Hourly Weather - Clear - 2:00 PM Frankfort, SD Hourly Weather - Clear - 3:00 PM
Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
75°F24°C 75°F24°C 74°F23°C 74°F23°C 71°F22°C 68°F20°C 65°F18°C 63°F17°C 62°F17°C 60°F16°C 59°F15°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 59°F15°C 61°F16°C 64°F18°C 68°F20°C 71°F22°C 75°F24°C 76°F24°C 78°F26°C
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12% 12% 12% 12% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 1% 1%
62°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 55°F13°C 54°F12°C
64% 64% 64% 64% 68% 76% 81% 84% 87% 90% 93% 90% 93% 96% 93% 96% 87% 84% 75% 66% 57% 50% 48% 44%
SW SW SW SSW SSW SW SW SW SW SW SW SW SW SW SSW SSW SSW SSW SSW SSW SW SW SSW SSW
7 mph 7 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 6 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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POP = Probability of Precipitation. ** Indicates missing data/values from KHON model statistics.

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Prob Precip % = Probability of Precipitation.

Frankfort 36 Hour Forecast

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

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