Clinton County, IA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Clinton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 79.
County Weather Overview
This county weather page brings together forecast coverage for Clinton County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Clinton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30, 2026
- Latest sync
- May 24, 2026 9:38 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Clinton County
Saturday looks like the warmest upcoming period in Clinton County at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph E.
The forecast from May 30 through May 30 stays mostly dry.
Forecast Details
- Last updated
- May 24, 2026 9:38 AM CDT
- Coverage
- 1 day
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
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 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny
|
79°F |
5 to 10 mph
E
|
|
Saturday Night
May 30
|
Mostly Clear
|
55°F |
5 to 10 mph
E
|
Major City Forecasts
Live forecast snapshots for major cities across Clinton County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Clinton County.
Largest mapped city population in this region: 25,039.
