Granger, IA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Granger, IA in one place.
A chance of rain showers between 9am and 3pm. Partly sunny, with a high near 79. South southeast wind 2 to 7 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Granger, 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: Aug 24, 2026 1:48 AM CDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Granger, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 1:48 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Granger
Sunday looks like the warmest upcoming period in Granger at 85 degrees F.
Thursday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 12 mph WNW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 1:48 AM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 64. Southeast wind around 6 mph.
Partly sunny, with a high near 83. South wind 3 to 7 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 84. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 63.
Sunny, with a high near 82.
Mostly clear, with a low around 62.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 83.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Chance Rain Showers
|
79°F |
2 to 7 mph
SSE
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
64°F |
6 mph
SE
|
|
Tuesday
Aug 25
|
Partly Sunny
|
83°F |
3 to 7 mph
S
|
|
Tuesday Night
Aug 25
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
67°F |
6 mph
SW
|
|
Wednesday
Aug 26
|
Slight Chance Showers And Thunderstorms then Sunny
|
84°F |
6 to 12 mph
WNW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
63°F |
3 to 8 mph
NW
|
|
Thursday
Aug 27
|
Sunny
|
82°F |
3 to 7 mph
NNW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
62°F |
0 to 3 mph
SSW
|
|
Friday
Aug 28
|
Slight Chance Rain Showers
|
83°F |
0 to 6 mph
SSW
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms
|
66°F |
7 mph
SE
|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
83°F |
8 to 12 mph
SSE
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
68°F |
10 mph
SSE
|
|
Sunday
Aug 30
|
Chance Showers And Thunderstorms
|
85°F |
7 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Granger.
