Grand Mound, IA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Mound, IA in one place.
A chance of rain showers before 1pm. Mostly sunny, with a high near 50. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Grand Mound, 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 9:20 AM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Grand Mound, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 9:20 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Mound
Tuesday looks like the warmest upcoming period in Grand Mound at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 9:20 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
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 31.
Sunny, with a high near 53.
Mostly clear, with a low around 33.
Sunny, with a high near 64.
Mostly clear, with a low around 48.
Sunny, with a high near 73.
Mostly clear, with a low around 49.
Sunny, with a high near 71.
A chance of rain showers after 7pm. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Chance Rain Showers
|
50°F |
15 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
31°F |
5 to 15 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
53°F |
5 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
33°F |
5 to 10 mph
N
|
|
Monday
Apr 20
|
Sunny
|
64°F |
5 to 15 mph
SE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
48°F |
10 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
73°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
49°F |
10 mph
SW
|
|
Wednesday
Apr 22
|
Sunny
|
71°F |
5 to 10 mph
SW
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
48°F |
10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Mound.
