Cass County, IA Weather Forecast
County weather hub
Sunny
Compare major city weather across Cass County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 90. Southeast wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Cass 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 Cass County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 9:07 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cass County
Saturday looks like the warmest upcoming period in Cass County at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 6 to 12 mph SW.
The forecast from Jul 14 through Jul 20 stays mostly dry.
Forecast Details
- Last updated
- Jul 14, 2026 9:07 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
Mostly clear, with a low around 69. Southeast wind 0 to 5 mph.
Sunny, with a high near 91. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 70. South wind around 3 mph.
Sunny, with a high near 91. South wind 1 to 6 mph.
Mostly clear, with a low around 71.
Sunny, with a high near 92.
Mostly clear, with a low around 74.
Sunny, with a high near 95.
Mostly clear, with a low around 72.
Sunny, with a high near 93.
Mostly clear, with a low around 70.
Mostly sunny, with a high near 91.
Partly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 14
|
Sunny
|
90°F |
0 to 5 mph
SE
|
|
Tonight
Jul 14
|
Mostly Clear
|
69°F |
0 to 5 mph
SE
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
0 to 5 mph
SE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
3 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
1 to 6 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
71°F |
6 mph
S
|
|
Friday
Jul 17
|
Sunny
|
92°F |
3 to 10 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
74°F |
7 to 10 mph
SSW
|
|
Saturday
Jul 18
|
Sunny
|
95°F |
6 to 12 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
6 to 12 mph
S
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
6 to 9 mph
SSE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
70°F |
5 to 10 mph
SE
|
|
Monday
Jul 20
|
Mostly Sunny
|
91°F |
5 to 12 mph
ENE
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
68°F |
5 to 12 mph
E
|
Major City Forecasts
Live forecast snapshots for major cities across Cass County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Cass County.
Largest mapped city population in this region: 6,513.
