Le Grand, IA Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Le Grand, IA in one place.
A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Partly sunny. High near 77, with temperatures falling to around 69 in the afternoon. South southwest wind 13 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Le Grand, 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 16, 2026 7:53 AM CDT.
The active forecast window currently covers Apr 17 to Apr 22, 2026 for Le Grand, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 7:53 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Le Grand
Friday looks like the warmest upcoming period in Le Grand at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 13 to 23 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 7:53 AM CDT
- Coverage
- 6 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
Showers and thunderstorms. Mostly cloudy, with a low around 33. West northwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
A slight chance of rain showers before 7am. Sunny, with a high near 49. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 31.
Sunny, with a high near 56.
Mostly clear, with a low around 33.
Sunny, with a high near 67.
Mostly clear, with a low around 48.
Sunny, with a high near 72.
Mostly clear, with a low around 47.
Sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Slight Chance Showers And Thunderstorms
|
77°F |
13 to 23 mph
SSW
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
33°F |
17 mph
WNW
|
|
Saturday
Apr 18
|
Slight Chance Rain Showers then Sunny
|
49°F |
16 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
31°F |
6 to 17 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
56°F |
6 to 13 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
33°F |
8 mph
ENE
|
|
Monday
Apr 20
|
Sunny
|
67°F |
7 to 17 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
15 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
72°F |
12 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
47°F |
9 to 13 mph
SSW
|
|
Wednesday
Apr 22
|
Sunny
|
70°F |
8 to 14 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Le Grand.