Le Mars, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Le Mars, IA in one place.
Showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Cloudy. High near 64, with temperatures falling to around 59 in the afternoon. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Le Mars, IA 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: Apr 10, 2026 1:44 PM CDT.
The active forecast window currently covers Apr 11 to Apr 16, 2026 for Le Mars, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 1:44 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Le Mars
Monday looks like the warmest upcoming period in Le Mars at 83 degrees F.
Thursday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 1:44 PM CDT
- Coverage
- 6 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 53. South southwest wind 5 to 15 mph. Chance of precipitation is 30%.
A chance of rain showers after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 40%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 47. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 48.
A slight chance of rain showers. Sunny, with a high near 73.
A chance of rain showers before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Showers And Thunderstorms
|
64°F |
10 to 20 mph
SE
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms Likely
|
58°F |
15 to 20 mph
S
|
|
Sunday
Apr 12
|
Chance Rain Showers
|
81°F |
15 to 20 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Showers And Thunderstorms then Mostly Clear
|
53°F |
5 to 15 mph
SSW
|
|
Monday
Apr 13
|
Mostly Sunny then Chance Rain Showers
|
83°F |
5 to 15 mph
S
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
52°F |
5 to 10 mph
SSE
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
79°F |
5 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
47°F |
10 to 15 mph
W
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
71°F |
10 mph
W
|
|
Wednesday Night
Apr 15
|
Slight Chance Showers And Thunderstorms
|
48°F |
10 mph
S
|
|
Thursday
Apr 16
|
Slight Chance Rain Showers
|
73°F |
10 to 20 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
41°F |
10 to 15 mph
N
|
Nearby Forecasts
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