Lennox, SD Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lennox, SD in one place.
A slight chance of showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 73 in the afternoon. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lennox, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 6:54 PM CDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Lennox, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 6:54 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lennox
Wednesday looks like the warmest upcoming period in Lennox at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for This Afternoon at about 20 to 25 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 6:54 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after midnight. Mostly cloudy. Low around 60, with temperatures rising to around 64 overnight. Southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms likely between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy. Low around 58, with temperatures rising to around 62 overnight. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Partly sunny, with a high near 81. West wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 56. North wind 5 to 10 mph.
Partly sunny, with a high near 83.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 59.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Slight Chance Showers And Thunderstorms
|
77°F |
20 to 25 mph
SE
|
|
Tonight
May 30
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
60°F |
15 to 20 mph
SE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
80°F |
15 mph
SE
|
|
Sunday Night
May 31
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
58°F |
5 to 15 mph
SE
|
|
Monday
Jun 1
|
Partly Sunny
|
81°F |
5 to 15 mph
W
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
56°F |
5 to 10 mph
N
|
|
Tuesday
Jun 2
|
Partly Sunny
|
83°F |
5 to 15 mph
ESE
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms
|
59°F |
10 to 15 mph
SSE
|
|
Wednesday
Jun 3
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
85°F |
10 to 20 mph
SSE
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
60°F |
10 to 15 mph
S
|
|
Thursday
Jun 4
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
83°F |
10 to 15 mph
S
|
|
Thursday Night
Jun 4
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
59°F |
10 to 15 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
84°F |
10 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lennox.
