Clayton, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clayton, IA in one place.
Sunny, with a high near 81. West wind 2 to 7 mph.
Local Weather Overview
This forecast page for Clayton, 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 16, 2026 6:06 AM CDT.
The active forecast window currently covers Aug 17 to Aug 22, 2026 for Clayton, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 17 to Aug 22, 2026
- Latest sync
- Aug 16, 2026 6:06 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clayton
Monday looks like the warmest upcoming period in Clayton at 81 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 8 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 16, 2026 6:06 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Partly sunny, with a high near 81. West wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northwest wind around 6 mph. Chance of precipitation is 50%.
A chance of rain showers before 7am. Mostly sunny, with a high near 76. Northeast wind around 5 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 56. West wind around 3 mph.
Mostly sunny, with a high near 77. Southwest wind around 3 mph.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 59. Southwest wind around 3 mph. Chance of precipitation is 20%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southwest wind 3 to 8 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind around 7 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind 5 to 8 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 17
|
Sunny
|
81°F |
2 to 7 mph
W
|
|
Monday Night
Aug 17
|
Partly Cloudy then Chance Showers And Thunderstorms
|
64°F |
6 mph
SW
|
|
Tuesday
Aug 18
|
Chance Showers And Thunderstorms
|
81°F |
8 mph
W
|
|
Tuesday Night
Aug 18
|
Chance Showers And Thunderstorms
|
61°F |
6 mph
NW
|
|
Wednesday
Aug 19
|
Chance Rain Showers then Mostly Sunny
|
76°F |
5 mph
NE
|
|
Wednesday Night
Aug 19
|
Mostly Clear
|
56°F |
3 mph
W
|
|
Thursday
Aug 20
|
Mostly Sunny
|
77°F |
3 mph
SW
|
|
Thursday Night
Aug 20
|
Slight Chance Rain Showers
|
59°F |
3 mph
SW
|
|
Friday
Aug 21
|
Chance Rain Showers
|
79°F |
3 to 8 mph
SW
|
|
Friday Night
Aug 21
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
61°F |
7 mph
SW
|
|
Saturday
Aug 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
79°F |
5 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clayton.