Clay County, IA Weather Forecast
County weather hub
Sunny
Compare major city weather across Clay County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny. High near 96, with temperatures falling to around 93 in the afternoon. Heat index values as high as 104. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
County Weather Overview
This county weather page brings together forecast coverage for Clay County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Clay County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 20 to Jul 26, 2026
- Latest sync
- Jul 20, 2026 8:48 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Clay County
Today looks like the warmest upcoming period in Clay County at 96 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 20 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 20, 2026 8:48 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy smoke between 8pm and 11pm. Partly cloudy, with a low around 65. Northwest wind around 10 mph.
Sunny, with a high near 82. North northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 56. North wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 80. North northeast wind around 5 mph.
Partly cloudy, with a low around 58. Southeast wind around 5 mph.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 81.
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
A chance of rain showers before 7am. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Partly cloudy, with a low around 62.
Mostly sunny, with a high near 88.
Mostly clear, with a low around 67.
Sunny, with a high near 95.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 20
|
Sunny
|
96°F |
10 to 15 mph
WSW
|
|
Tonight
Jul 20
|
Patchy Smoke then Partly Cloudy
|
65°F |
10 mph
NW
|
|
Tuesday
Jul 21
|
Sunny
|
82°F |
10 to 20 mph
NNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
56°F |
5 to 15 mph
N
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
80°F |
5 mph
NNE
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
58°F |
5 mph
SE
|
|
Thursday
Jul 23
|
Partly Sunny then Slight Chance Rain Showers
|
81°F |
5 to 10 mph
S
|
|
Thursday Night
Jul 23
|
Chance Rain Showers
|
60°F |
5 to 10 mph
SSE
|
|
Friday
Jul 24
|
Chance Rain Showers then Partly Sunny
|
81°F |
5 to 10 mph
SSE
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
62°F |
5 to 10 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny
|
88°F |
5 to 10 mph
S
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
67°F |
10 mph
S
|
|
Sunday
Jul 26
|
Sunny
|
95°F |
5 to 10 mph
SSW
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Clay County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Clay County.
Largest mapped city population in this region: 10,989.