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

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Mostly Cloudy

70°F

21°C

Humidity 82%
Wind Speed SW 9 mph
Barometer 30.09 in (1018.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Jun 8:53 am CDT
Extended Forecast for

Grand River IA

  • Today

    Today: A 20 percent chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West northwest wind 5 to 8 mph.

    High: 82 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. West wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 79. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East northeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79. East wind 7 to 10 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91. Windy.

    High: 91 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 20 percent chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West northwest wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 61. West wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 79. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. East northeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79. East wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Sunny, with a high near 91. Windy.
Sunday Night
Mostly clear, with a low around 75. Breezy.
Monday
Sunny, with a high near 92. Windy.
Monday Night
Partly cloudy, with a low around 75. Breezy.
Tuesday
Mostly sunny, with a high near 92. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand River IA
 40.82°N 93.96°W
Last Update:
9:21 am CDT Jun 24, 2026
Forecast Valid:
9am CDT Jun 24, 2026-6pm CDT Jun 30, 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