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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

81°F

27°C

Humidity 49%
Wind Speed Vrbl 5 mph
Barometer 30.16 in (1020.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 28 Aug 12:53 pm CDT
Extended Forecast for

Lineville IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. South wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 67. South southeast wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 87. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 87 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 93 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. South wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 67. South southeast wind 5 to 9 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 87. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 73. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 93. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77.
Monday
Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lineville IA
 40.58°N 93.53°W
Last Update:
1:26 pm CDT Aug 28, 2026
Forecast Valid:
1pm CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation