Lamoni, IA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lamoni, IA in one place.
A slight chance of rain showers before 7am. Sunny, with a high near 52. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lamoni, 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 15, 2026 9:27 PM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Lamoni, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 15, 2026 9:27 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lamoni
Wednesday looks like the warmest upcoming period in Lamoni at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Saturday at about 14 to 20 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 9:27 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 33.
Sunny, with a high near 62.
Mostly clear, with a low around 40.
Sunny, with a high near 71.
Mostly clear, with a low around 50.
Sunny, with a high near 73.
Mostly clear, with a low around 52.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Slight Chance Rain Showers then Sunny
|
52°F |
14 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
33°F |
6 to 14 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
62°F |
6 to 10 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
40°F |
6 to 9 mph
E
|
|
Monday
Apr 20
|
Sunny
|
71°F |
10 to 17 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
50°F |
16 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
73°F |
13 to 16 mph
SSW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
52°F |
13 mph
SSW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
74°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lamoni.
