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Lemmon, SD Weather Forecast

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Lemmon, SD Weather Forecast

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Lemmon SD weather - Mist - 32°F
Mist
32°F
Updated 12:46 am
Feels Like 34°F
Humidity 100%
Wind ENE 10 mph
Barometer  30.16 in
Dew Point 32°F
Lemmon SD weather - Mist - 0°C
Mist
0°C
Updated 12:46 am
Feels Like 1°C
Humidity 100%
Wind ENE 16 km/h
Barometer  102.1 kPa
Dew Point 0°C
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Lemmon Weather Forecast

OVERNIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Lemmon, SD Weather - Overnight Mostly Cloudy Lemmon, SD Weather - Friday Mostly Cloudy Lemmon, SD Weather - Friday Night Chance Of Rain Lemmon, SD Weather - Saturday Chance Of Rain Lemmon, SD Weather - Saturday Night Mostly Cloudy Lemmon, SD Weather - Sunday Mostly Cloudy Lemmon, SD Weather - Sunday Night Chance Of T-Storm Lemmon, SD Weather - Monday Rain Lemmon, SD Weather - Monday Night Chance Of Rain Lemmon, SD Weather - Tuesday Chance Of Rain Lemmon, SD Weather - Tuesday Night Chance Of Rain Lemmon, SD Weather - Wednesday Partly Cloudy
Mostly Cloudy Mostly Cloudy Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy Chance of T-Storm Rain Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Lo: 31°FLo: -1°C Hi: 51°FHi: 11°C
 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
 Lo: 45°FLo: 7°C Hi: 55°FHi: 13°C
 Lo: 39°FLo: 4°C Hi: 51°FHi: 11°C
 Lo: 31°FLo: -1°C Hi: 49°FHi: 9°C
POP: 30% POP: 20% POP: 70% POP: 80% POP: 60% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1122 PM MDT Thu Oct 29 2026 Lemmon, SD Weather - WeatherWorld.com

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Issued: 1045 PM MDT Thu Oct 29 2026

Key Messages

-Cloudy and cool Friday with fog possible on the SD Plains

-Mild and dry most of this weekend

-Unsettled and cooler to start next week with a good chance of rain Sunday night into Tuesday, some high elevation snow is possible as well


Discussion

...(This Afternoon Through Wednesday) Issued at 1141 AM MDT Thu Oct 29 2026

Deep upper trough over the PAC NW and western Canada will support general SW flow into the weekend. Departing impulse giving way to clear skies today as winds shift easterl...