Lucas County, IA Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Lucas County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Lucas 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 Lucas County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 31 to Jun 4, 2026
- Latest sync
- May 29, 2026 4:33 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lucas County
Monday looks like the warmest upcoming period in Lucas County at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 14 mph SE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 29, 2026 4:33 AM CDT
- Coverage
- 5 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
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 59.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
81°F |
14 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
62°F |
6 to 12 mph
ESE
|
|
Monday
Jun 1
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
84°F |
7 to 10 mph
E
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
61°F |
7 to 10 mph
E
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms then Mostly Sunny
|
82°F |
10 mph
E
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
58°F |
5 to 9 mph
SE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
83°F |
6 to 10 mph
SSE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
59°F |
9 mph
S
|
|
Thursday
Jun 4
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
8 to 13 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Lucas County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Lucas County.
Largest mapped city population in this region: 4,103.
