Grant, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Grant, IA in one place.
Showers and thunderstorms likely. Cloudy, with a high near 73. South southwest wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Grant, 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 10, 2026 1:34 PM CDT.
The active forecast window currently covers Apr 12 to Apr 16, 2026 for Grant, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 12 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 1:34 PM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant
Tuesday looks like the warmest upcoming period in Grant at 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday at about 20 to 23 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 1:34 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- OAX
- Radar station
- KOAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 59. South southwest wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 80. South southwest wind 10 to 20 mph, with gusts as high as 28 mph.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 62. South southwest wind 12 to 16 mph, with gusts as high as 24 mph.
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 12 to 21 mph, with gusts as high as 30 mph.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 52. West southwest wind 9 to 17 mph, with gusts as high as 25 mph.
A chance of rain showers. Mostly sunny, with a high near 75. West wind 8 to 15 mph, with gusts as high as 21 mph.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 50. South southwest wind 7 to 12 mph, with gusts as high as 17 mph.
A chance of rain showers after 7am. Mostly sunny, with a high near 78. South wind 7 to 17 mph, with gusts as high as 24 mph.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 52. South southeast wind 12 to 15 mph, with gusts as high as 21 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Showers And Thunderstorms Likely
|
73°F |
20 to 23 mph
SSW
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
59°F |
10 to 17 mph
SSW
|
|
Monday
Apr 13
|
Mostly Sunny
|
80°F |
10 to 20 mph
SSW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
62°F |
12 to 16 mph
SSW
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
83°F |
12 to 21 mph
SSW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
52°F |
9 to 17 mph
WSW
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
75°F |
8 to 15 mph
W
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
50°F |
7 to 12 mph
SSW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
78°F |
7 to 17 mph
S
|
|
Thursday Night
Apr 16
|
Chance Showers And Thunderstorms
|
52°F |
12 to 15 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grant.