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Jefferson, SD Weather & Current Conditions

57038 Weather (Jefferson, SD)

Current Conditions and Weather for Jefferson, South Dakota

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Overcast at Jefferson (57038), temperature is 42°F6°C, dew point 33°F1°C, humidity 70%. Wind direction is N/A at N/A mphat 0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.28 in1025 mb. Last update: 12:34 pm.*

*Time is approximately 12:34 pm Fri, Nov 06, 2026. Time will be within 15 minutes of current local time. Jefferson weather forecast data is updated every 15 minutes.

Sun & Moon

Converter

Cloud Cover	41%
uv UV Index	2
Sunrise	07:07 AM
Sunset	05:13 PM
Moonrise	04:25 AM
Moonset	03:39 PM

Civil Twilight
6:34 AM to 7:03 AM
5:12 PM to 5:42 PM
Waning Crescent Moon

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Jefferson Weather Forecast

Weather forecast for: Jefferson SD

Last Update: 11:58 am CST Nov 6, 2026

This Afternoon: Cloudy, with a high near 46. South southeast wind around 5 mph.

Tonight: Mostly cloudy, with a low around 34. South wind around 5 mph.

Saturday: Mostly sunny, with a high near 59. South wind around 5 mph.

Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Calm wind becoming northwest around 5 mph after midnight.

Sunday: Sunny, with a high near 61. Northwest wind around 5 mph becoming calm.

Sunday Night: Mostly clear, with a low around 42. South wind around 5 mph.

Monday: Sunny, with a high near 64.

Monday Night: Mostly clear, with a low around 36.

Tuesday: Sunny, with a high near 60.

Tuesday Night: Partly cloudy, with a low around 39.

Veterans Day: Mostly sunny, with a high near 61.

Wednesday Night: Mostly clear, with a low around 38.

Thursday: Mostly sunny, with a high near 57.

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