Carter Lake, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Carter Lake, IA in one place.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 82. South southeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Carter Lake, 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 23, 2026 11:23 PM CDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Carter Lake, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 11:23 PM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Carter Lake
Sunday looks like the warmest upcoming period in Carter Lake at 88 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Saturday at about 7 to 10 mph SSE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 11:23 PM CDT
- Coverage
- 7 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
Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Southeast wind around 5 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 87. South southwest wind around 3 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. West wind around 3 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 86. Northwest wind 3 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 64. Northwest wind 2 to 7 mph.
Sunny, with a high near 85. North northwest wind around 3 mph.
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. East wind around 2 mph.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. South southeast wind 2 to 8 mph, with gusts as high as 16 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. South southeast wind around 8 mph.
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 86. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 70. South southeast wind around 8 mph, with gusts as high as 16 mph.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88. South southeast wind around 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Chance Showers And Thunderstorms then Partly Sunny
|
82°F |
7 mph
SSE
|
|
Monday Night
Aug 24
|
Mostly Cloudy
|
68°F |
5 mph
SE
|
|
Tuesday
Aug 25
|
Slight Chance Showers And Thunderstorms
|
87°F |
3 mph
SSW
|
|
Tuesday Night
Aug 25
|
Slight Chance Showers And Thunderstorms
|
68°F |
3 mph
W
|
|
Wednesday
Aug 26
|
Slight Chance Showers And Thunderstorms then Sunny
|
86°F |
3 to 9 mph
NW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
64°F |
2 to 7 mph
NW
|
|
Thursday
Aug 27
|
Sunny
|
85°F |
3 mph
NNW
|
|
Thursday Night
Aug 27
|
Mostly Clear then Chance Showers And Thunderstorms
|
65°F |
2 mph
E
|
|
Friday
Aug 28
|
Chance Showers And Thunderstorms
|
85°F |
2 to 8 mph
SSE
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms
|
69°F |
8 mph
SSE
|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
86°F |
7 to 10 mph
SSE
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
70°F |
8 mph
SSE
|
|
Sunday
Aug 30
|
Chance Showers And Thunderstorms
|
88°F |
8 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Carter Lake.
