Lemmon, SD Weather Forecast

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Lemmon, SD Weather Forecast

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Lemmon SD weather  - Clear - 81°F
Clear
81°F
Updated 6:27 pm
Feels Like 83°F
Humidity 39%
Wind WNW 9 mph
Barometer  29.77 in
Dew Point 54°F
Lemmon SD weather  - Clear - 27°C
Clear
27°C
Updated 6:27 pm
Feels Like 29°C
Humidity 39%
Wind WNW 14 km/h
Barometer  100.8 kPa
Dew Point 12°C

Lemmon Weather Forecast

LATE THIS AFTERNOON TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Lemmon, SD Weather - Late This Afternoon Mostly Sunny Lemmon, SD Weather - Tonight Clearing Lemmon, SD Weather - Tuesday Windy Lemmon, SD Weather - Tuesday Night Mostly Clear Lemmon, SD Weather - Wednesday Sunny Lemmon, SD Weather - Wednesday Night Clear Lemmon, SD Weather - Thursday Sunny Lemmon, SD Weather - Thursday Night Mostly Clear Lemmon, SD Weather - Friday Mostly Sunny Lemmon, SD Weather - Friday Night Chance Of Showers Lemmon, SD Weather - Saturday Partly Cloudy Lemmon, SD Weather - Saturday Night Chance Of Showers
Mostly Sunny Clearing Windy Mostly Clear Sunny Clear Sunny Mostly Clear Mostly Sunny Chance of Showers Partly Cloudy Chance of Showers
Hi: 91°FHi: 33°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 50°FLo: 10°C Hi: 79°FHi: 26°C
Lo: 50°FLo: 10°C Hi: 89°FHi: 32°C
Lo: 51°FLo: 11°C Hi: 80°FHi: 27°C
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
Lo: 41°FLo: 5°C
POP: 20% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 322 PM MDT Mon Sep 07 2026 Lemmon, SD Weather - WeatherWorld.com

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Issued: 544 PM MDT Mon Sep 7 2026

Key Messages

  • Warm temperatures generally in the 80s and 90s will continue this week, but change is possible by next weekend.
  • Mostly dry until Friday afternoon, if not Saturday.
  • Elevated to near-critical fire weather conditions will remain the main concern this week.

Discussion

...(This Evening Through Monday) Issued at 210 PM MDT Mon Sep 7 2026

A trough and associated cold front are in the process of crossing the CWA this afternoon, ushering in drier surface air and generally confining additional ch...