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

Le Mars Municipal Airport (KLRJ)

Lat: 42.77°NLon: 96.19°WElev: 1184ft.

Overcast

63°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Aug 8:35 pm CDT
Extended Forecast for

Merrill IA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 10pm. Patchy smoke after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind around 5 mph becoming calm.

    Low: 54 °F

    Chance
    Showers then
    Patchy Smoke

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind 5 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. South wind 5 to 10 mph becoming west in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 10pm. Patchy smoke after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. North wind around 5 mph becoming calm.
Wednesday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 76. Calm wind.
Wednesday Night
Mostly clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 81. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 63. South wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 86. South wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
Partly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrill IA
 42.72°N 96.24°W (Elev. 1161 ft)
Last Update:
8:33 pm CDT Aug 4, 2026
Forecast Valid:
8pm CDT Aug 4, 2026-6pm CDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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