National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Le Mars Municipal Airport (KLRJ)

Lat: 42.77°NLon: 96.19°WElev: 1184ft.

Partly Cloudy

75°F

24°C

Humidity 100%
Wind Speed N 7 mph
Barometer 29.84 in
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Last update 12 Aug 3:15 am CDT
Extended Forecast for

Le Mars IA

  • Overnight

    Overnight: Showers and thunderstorms likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a steady temperature around 74. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    T-storms
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms before 8am. Patchy smoke after 2pm. Partly sunny, with a high near 86. Northeast wind 5 to 10 mph.

    High: 86 °F

    Chance
    T-storms then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Some of the storms could produce heavy rainfall. Patchy smoke. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 5 to 10 mph.

    Low: 66 °F

    Heavy Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Patchy smoke before 8am. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers and
    Patchy Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. East wind around 10 mph.

    Low: 63 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy, with a high near 78. East wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Showers and thunderstorms likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a steady temperature around 74. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms before 8am. Patchy smoke after 2pm. Partly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Some of the storms could produce heavy rainfall. Patchy smoke. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 5 to 10 mph.
Thursday
A chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Patchy smoke before 8am. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. East wind around 10 mph.
Friday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy, with a high near 78. East wind 10 to 15 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 74.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Le Mars IA
 42.78°N 96.18°W (Elev. 1211 ft)
Last Update:
3:08 am CDT Aug 12, 2026
Forecast Valid:
3am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation