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Union School, SD Weather Forecast

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Union School, SD Weather Forecast

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Union School SD weather - Clear - 42°F
Clear
42°F
Updated 5:15 am
Feels Like 38°F
Humidity 67%
Wind WNW 6 mph
Barometer  29.98 in
Dew Point 32°F
Union School SD weather - Clear - 6°C
Clear
6°C
Updated 5:15 am
Feels Like 4°C
Humidity 67%
Wind WNW 10 km/h
Barometer  101.5 kPa
Dew Point 0°C
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Union School Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Union School, SD Weather - Today Partly Cloudy Union School, SD Weather - Tonight Partly Cloudy Union School, SD Weather - Sunday Partly Cloudy Union School, SD Weather - Sunday Night Partly Cloudy Union School, SD Weather - Monday Clearing Union School, SD Weather - Monday Night Partly Cloudy Union School, SD Weather - Tuesday Partly Cloudy Union School, SD Weather - Tuesday Night Clearing Union School, SD Weather - Veterans Day Clearing Union School, SD Weather - Wednesday Night Mostly Clear Union School, SD Weather - Thursday Clearing Union School, SD Weather - Thursday Night Partly Cloudy
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clearing Partly Cloudy Partly Cloudy Clearing Clearing Mostly Clear Clearing Partly Cloudy
Hi: 61°FHi: 16°C
 Lo: 31°FLo: -1°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
 Lo: 35°FLo: 2°C Hi: 59°FHi: 15°C
 Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
 Lo: 35°FLo: 2°C Hi: 51°FHi: 11°C
 Lo: 35°FLo: 2°C
POP = Probability of Precipitation.
Weather Outlook Updated: 422 AM MST Sat Nov 07 2026 Union School, SD Weather - WeatherWorld.com

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Issued: 339 AM MST Sat Nov 7 2026

Key Messages

-Mild and dry into next week

-Fog possible tonight in south central SD


Discussion

...(This Afternoon Through Thursday) Issued at 1153 AM MST Fri Nov 6 2026

Mean western NOAM ridging will support mild and dry weather as Pac flow continues aloft. Weak/skirting impulses will support cool fronts at times to knock temps down a few degrees. Temps will be above normal in the period with the warmest days being this weekend, particularity Sunday when highs will average 20 degrees above normal. Ar...